[GUIDE][FIRMWARE] QLink Scepter 8 (Gen 1 & Gen 2) Factory Firmware & Upgrading Guide

How many members find the Gen 2 Scepter 8 to be an overall improvement over the Gen 1 model?

  • 1. Huge Improvement

    Votes: 1 33.3%

  • 2. Some Improvement

    Votes: 1 33.3%

  • 3. No Improvement

    Votes: 0 0.0%

  • 4. Unsure. The jury is still out.

    Votes: 1 33.3%
  • Total voters
    3
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Viva La Android

Viva La Android

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@omb714.1980, here is a link for an unmodified stock boot image from the Android 12 (Go Edition) v03_20220915 firmware package.
Stock boot.img & vbmeta.img (v03_20220915)
Looking back at your post, you left out a couple of the steps. You need to flash both slots of the /boot partition.
Code: 
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
Next, you need to disable AVB/dm-verity using the vbmeta.img I linked above with this command:
Code: 
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
Then,

Code: 
fastboot reboot
 
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omb714.1980

omb714.1980

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Feb 3, 2023
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Project Treble
Viva La Android said:
@omb714.1980, here is a link for an unmodified stock boot image from the Android 12 (Go Edition) v03_20220915 firmware package.
Stock boot.img & vbmeta.img (v03_20220915)
Looking back at your post, you left out a couple of the steps. You need to flash both slots of the /boot partition.
Code: 
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
Next, you need to disable AVB/dm-verity using the vbmeta.img I linked above with this command:
Code: 
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
Then,

Code: 
fastboot reboot
Click to expand...
Click to collapse
You are correct and thank you for those images. I didn't know about an image extractor thanks for the tip
 
Viva La Android

Viva La Android

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omb714.1980 said:
Can you please link an image extractor you use for .img files
Click to expand...
Click to collapse
This is the tool I use
ImgRepacker Allwinner Firmware Extractor
In a nutshell, download the archived tool and extract its contents to an empty folder on your desktop. Right click the file called Runner.bat and run as administrator. Drag and drop a Scepter 8 firmware package inside the interface. Tap Enter two times to start extracting. The tool will extract a number of .fex files, which are a type of image. You can simply rename the file extension to convert it to a raw image. For example rename boot.fex to boot.img.
 
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omb714.1980

omb714.1980

Member
Feb 3, 2023
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Project Treble
Viva La Android said:
@omb714.1980, here is a link for an unmodified stock boot image from the Android 12 (Go Edition) v03_20220915 firmware package.
Stock boot.img & vbmeta.img (v03_20220915)
Looking back at your post, you left out a couple of the steps. You need to flash both slots of the /boot partition.
Code: 
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
Next, you need to disable AVB/dm-verity using the vbmeta.img I linked above with this command:
Code: 
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
Then,

Code: 
fastboot reboot
Click to expand...
Click to collapse


That work perfectly. Thanks again for all you have done. I there a custom recovery for this device and if so how would I go about doing it.
 

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Viva La Android

Viva La Android

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omb714.1980 said:
That work perfectly. Thanks again for all you have done. I there a custom recovery for this device and if so how would I go about doing it.
Click to expand...
Click to collapse
TWRP custom recovery is an ongoing project I have been working on for a long time. To compile TWRP properly, the kernel source code is required. To date, I have been unable to acquire the source code from the manufacturer, but my efforts are ongoing.
 
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Viva La Android

Viva La Android

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@omb714.1980, although TWRP isn't available at this time, I did want to mention to you that the Scepter 8 is Treble supported, meaning that you can flash custom ROMs built with the GSI (Generic System Image) protocol. These ROMs can be flashed using dynamic fastboot (FastbootD) mode I have only tested one GSI ROM, a LineageOS 19.1 (Android 12L) build, and it ran surprisingly smooth. I can link some info and resources on GSI installation if you're interested.
 
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omb714.1980

omb714.1980

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Viva La Android said:
@omb714.1980, although TWRP isn't available at this time, I did want to mention to you that the Scepter 8 is Treble supported, meaning that you can flash custom ROMs built with the GSI (Generic System Image) protocol. These ROMs can be flashed using dynamic fastboot (FastbootD) mode I have only tested one GSI ROM, a LineageOS 19.1 (Android 12L) build, and it ran surprisingly smooth. I can link some info and resources on GSI installation if you're interested.
Click to expand...
Click to collapse
That would be awsome. I've just recently started tinkering with the phones I've collected over the years, so i'm pretty new to all these methods but i'm a quick study. Thanks again for your help. I was just reading through this thread seems to have a ron of interesting tools https://forum.xda-developers.com/t/...nds-multiple-devices-platforms.2239421/unread Check it out .
 
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Viva La Android

Viva La Android

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omb714.1980 said:
That would be awsome. I've just recently started tinkering with the phones I've collected over the years, so i'm pretty new to all these methods but i'm a quick study. Thanks again for your help. I was just reading through this thread seems to have a ron of interesting tools https://forum.xda-developers.com/t/...nds-multiple-devices-platforms.2239421/unread Check it out .
Click to expand...
Click to collapse
Indeed. @osm0sis is one of the most accomplished and innovative developers here on XDA. Many of his tools and mods are the cornerstones of modern custom Android projects. It's good you happened upon that thread. A great resource for learning some essential Android knowledge.
In any event, I'll post some links for Treble GSI ROMs and how to install them. No worries, if you foul up, the firmware restoration guide will always get you bank up and going again.
forum.xda-developers.com

Project Treble

The Android 8.0 release includes Project Treble, a major re-architect of the Android OS framework designed to make it easier, faster, and less costly for manufacturers to update devices to a new version of Android. Treble is for all new devices launching with Android 8.0 and beyond.
forum.xda-developers.com forum.xda-developers.com
This forum covers virtually all aspects of Project Treble and its application.
 
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Viva La Android

Viva La Android

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UPDATE: February 9, 2023: I have just received the latest firmware builds for the Gen 1 and Gen 2 models of the Scepter 8 tablet from the software developers at Hot Pepper Mobile. I will post links in the downloads section as soon as I am able to upload the files to my cloud hosting service, so keep watch for the latest updates.
 
Viva La Android

Viva La Android

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The latest firmware images are live for the Gen 1 & Gen 2 models in the downloads section. Even the older Gen 1 with Android 11 (Go Edition) got updated builds. The MD variant was updated from v06 to v11, while the CF variant got an incremental update from v09 to v13. Those with the CF variant of Gen 2 have an.updated build of November 26, 2022.
 
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JovialQuestion

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I just wanted to let you know I'm still around Viva. 😂. Just wanted to let you know every GSI I have tried without any Gapps works and boots. However with any Gapps at all they tend to fail. Or are to large. So if you want a GSI install try the vanilla version of it and it will boot. With no custom recovery I haven't found a way to flash a gapps.zip to it. Even with Magisk and Magic-Flash installed you cannot flash the Gapps within android. I wonder if adb can be activated within recovery by modification of the stock img. Just not having any luck on the gsi's with Gapps but this is the only one I've found that will run smoothly and actually makes it a little faster than the stock "In My Opinion" that is.

system-squeak-arm32_binder64-ab-vanilla.img.xz

 
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rootmeb100

rootmeb100

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Viva I'm having trouble with my tablet going blank at the qlink splash screen. It is booting up and is rooted according to "adb shell mount" command. After a lot of back and forth getting to get the right firmware I'm stuck. My tablet shows it has the a133 chip according to "adb shell getprop" with 16 gigs of ram? I was under the assumption that the second Gen was 32 gigs? Is this possible? What do you need that I can provide through adb shell or fastboot to know what my problem js? Also m u s/n number shows CF at the beginning.
 
Viva La Android

Viva La Android

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rootmeb100 said:
Viva I'm having trouble with my tablet going blank at the qlink splash screen. It is booting up and is rooted according to "adb shell mount" command. After a lot of back and forth getting to get the right firmware I'm stuck. My tablet shows it has the a133 chip according to "adb shell getprop" with 16 gigs of ram? I was under the assumption that the second Gen was 32 gigs? Is this possible? What do you need that I can provide through adb shell or fastboot to know what my problem js? Also m u s/n number shows CF at the beginning.
Click to expand...
Click to collapse
The Gen 1 has an Allwinner-A100, 1 GB RAM, 16 GB internal storage, and ships with Android 11 (Go Edition).
The Gen 2 has an Allwinner-A133,:2 GB RAM, 16 GB internal storage and ships with Android 12 (Go Edition).
So, both variants have only 16 GB internal storage.
Can you post a photo of the manufacturer's label on the rear housing of your tablet? That will definitively identify your model & variant. I'll work with you to get the black screen issue resolved.
 
Last edited:
rootmeb100

rootmeb100

Member
Jan 28, 2023
12
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Chattanooga Tn
Viva La Android said:
The Gen 1 has an Allwinner-A100, 1 GB RAM, 16 GB internal storage, and ships with Android 11 (Go Edition).
The Gen 2 has an Allwinner-A133,:2 GB RAM, 16 GB internal storage and ships with Android 12 (Go Edition).
So, both variants have only 16 GB internal storage.
Can you post a photo of the manufacturer's label on the rear housing of your tablet? That will definitively identify your model & variant. I'll work with you to get the black screen issue resolved.
Click to expand...
Click to collapse
No sir the sticker isn't legable
 
Viva La Android

Viva La Android

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rootmeb100 said:
No sir the sticker isn't legable
Click to expand...
Click to collapse
No problem. Go to device Settings, About tablet, and locate your SN. Also post a photo of the software info. (Android version, firmware build, kernel Version, etc.). Well you can't boot up can you?
If possible, boot to bootloader mode (legacy fastboot, and not FastbootD mode). The same mode you used to unlock bootloader & root). Connect your tablet to your PC, open a command window and execute:
Code: 
fastboot getvar all
Post the info returned by the command window.
 
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    Viva La Android said:
    What links are you referring to? All firmware links are working. Also the v6 and v9 firmware packages are for two different variants of the Scepter 8.
    Okay I think I know what links you are referring to. Not the main firmware links on the first page, but some links within the thread which were extracted firmware packages (containing super.img, boot.img, bootloader.img, etc.). And yes you are correct that those links are probably no longer valid. However, if you are needing an extracted firmware I can help. What package are you needing extracted?
    Click to expand...
    Click to collapse
    Hey there my friend. I am seeming to be having issues trying to install
    Viva La Android said:
    There are actually 4 variants: two variants of the Gen 1 model; and 2 variants of the Gen 2 model. But, both Gen 1 variants have the Allwinner-A100. Some CPU identifier apps may falsely detect the A100 as an A133. The reason for this is due to A133 notations in /system/bulld.prop and /vendor/build.prop. For all intents and purposes, the A100 and A133 are fully compatible with one another in terms of firmware and software support. It would appear that the device maker originally intended to use the A133 in the Gen 1, but for whatever reason - perhaps cost efficiency - opted for the A100.
    But, to ascertain the identity of your chipset with 100% certainty, you may remove your tablet's back cover with ease. Use a guitar pick or edging tool and the back cover snaps off without screws or adhesive. Embossed on your chipset should be the nomenclature A100 in a white font.​
    Click to expand...
    Click to collapse
    Me again lol having some issues setting up the scepter to install lineages os. The patched boot img I've patched through Magisk flashes great but then only loads to qlink image and that's it. I have to reflash with original img to get it back going. What am I doing wrong ?
    View
    1
    htc-8925
    htc-8925
    @Viva La Android This is a gen 2 that CPU ID or one of those other free, ad-riddled messes identified as an A100 gen 1 but I know for 100% it's a gen 2 so your point should be bold, Italic and underlined as an understatement.
    View
  • 4
    Viva La Android
    Viva La Android
    QLink Scepter 8 Tablet
    Gen 1 & Gen 2 Models
    Factory Firmware Restoration
    And Upgrading Guide

    Picsart_23-05-10_07-15-47-402.png

    ​
    OVERVIEW:
    The manufacturer of this tablet, Hot Pepper Mobile, has graciously provided me with some factory firmware images for the Gen 1 and Gen 2 models of the QLink Scepter 8. Accordingly, I wanted to follow up with a comprehensive guide for performing a full firmware restoration and/or upgrading the firmware to a newer build version. This guide can be used to restore a device stuck in a boot loop, a bricked device, or a device which has become unstable due to issues with the Android OS or corresponding firmware. This guide can also be used for members who wish to upgrade the firmware from an earlier build version.
    This guide will be outlined to provide four firmware installation methods, all of which will focus on a Windows-based setup: (1) PhoenixUSB Pro; (2) LiveSuit; (3) PhoenixSuit; and (4) PhoenixCard. These four utilities were developed and released by Allwinner Technology Co, LTD. As such, each proprietary tool provides a comprehensive solution for restoring your device to its stock factory state. While any of the four outlined methods will ultimately achieve the same end result, members may find that one particular utility is simpler to use or works better than the others. In short, versatility is the focal point. The first three methods are standard proprietary strategies for flashing vendor-specific firmware images to eMMC NAND storage. These tools flash your tablet from a powered-off state known as FEL mode, a proprietary flashing protocol based on BROM. It should be noted here that some members have experienced device recognition issues while using PhoenixUSB Pro, PhoenixSuit and LiveSuit. For members who are experiencing insurmountable device recognition issues, I e. the flash tool not recognizing your tablet once it is in the powered off FEL flash mode, I have included a new section in the instructions for installing the proper Allwinner FEL mode drivers. This section should remedy any such device recognition problems. Also, the 4th method, PhoenixCard, may provide you with a viable solution to device recognition problems. PhoenixCard enables users to write a full firmware image to a micro SD card which, in turn, is inserted into the tablet's micro SD card slot. The tablet is then booted, at which time the firmware image on external storage is written to NAND/eMMC flash memory, thus fully restoring the tablet to its factory state. The PhoenixCard method is ideal for users with unresolved device recognition issues, or in scenarios where the partition index has incurred major corruption and fails during standard firmware restoration procedures.

    HARDWARE VARIANTS:
    There are a four (4) different variants of the QLink Scepter 8, categorized under the two (2) primary hardware models Gen 1 & Gen 2. The original Gen 1 model, released in April, 2021, shipped with an Allwinner-A100 chipset, 1 GB RAM, and Android 11 (Go Edition) preinstalled. The latest Gen 2 model, released in mid-July, 2022, ships with an upgraded Allwinner-A133 chipset, 2 GB RAM, and runs on Android 12 (Go Edition). Regardless of which gen model you own, your device serial number will begin either with the two letters MD or the two letters CF. Hence, there are two variants of the original Gen 1 model, and two variants of the latest Gen 2 model. I am referencing these models and variants in order to emphasize that they are not intercompatible in terms of firmware. Determining your variant is very simple: if your tablet has Android 11 (Go Edition), you have the original Gen 1 model. And, if you are running on Android 12 (Go Edition), you have the latest Gen 2 model. Once you determine which model you own, simply check the first two letters of your device S/N to determine the variant. To avoid confusion and potential firmware mismatches, I have categorized the firmware images under their corresponding models in the downloads section. These sections have further been subdivided under the appropriate S/N variants. Ensure that you download the correct package based on your S/N variant. Otherwise, the Allwinner proprietary flash tools used in this guide will not commence with the flashing process.
    ​
    INSTALLING ADB & FASTBOOT:
    While this step is not absolutely required in order to perform a firmware restoration of the QLink Scepter 8, it's a good idea to go ahead and get this taken care of for future needs (e.g., unlocking the bootloader and rooting, if you plan on performing those tasks later on). All of the flash tools referenced in this tutorial are capable of restoring a QLink Scepter 8 which is bricked (a tablet which is unable to boot to the Android OS, and/or unable to boot into either recovery or fastboot mode).
    If you have previously installed ADB & Fastboot, as well as the relevant USB device drivers on your Windows computer, skip down to the next section. Otherwise,​
    1. Download the 15-Second ADB Installer v1.5.6 from the link below. Extract the contents of the archive to a folder on your desktop, or to another convenient directory.​
    2. Open the utility and press the "Y" key when prompted to install the ADB & Fastboot drivers.​
    3. Select "Y" again when prompted to install ADB as system-wide.​
    4. Next, you will be given an option to install USB device drivers. Once again, press the "Y" key. A Device Drivers Installation Wizard window will be launched.​
    5. Click the Next box in the lower right-hand section. If you receive a red warning notification that the drivers are unsigned, choose the option to install anyway. The Google universal USB device drivers will be installed on your computer.​
    6. It' is recommended to reboot your PC or laptop once you see the notification that the drivers were successfully installed. That's it. Your Windows computer should now be configured with the ADB & Fastboot tools as well as the Google universal device drivers.​

    INSTALLING ALLWINNER USB DRIVERS:
    The first three firmware flashing tools outlined in this guide -- PhoenixUSB Pro, LiveSuit and PhoenixSuit -- restore factory firmware by flashing the NAND/eMMC directly, with the device in a powered-off emergency flashing state known as FEL mode. FEL mode is the Allwinner proprietary firmware flashing protocol based on the hardware embedded Boot ROM (BROM) implementation. All three of these tools utilize FEL mode when flashing firmware to your tablet's NAND/eMMC internal storage device. FEL mode is initiated one of two ways: (1) if the tablet is booted into the Android OS while connected to your computer, the tool will recognize your device, via USB Debugging, and once firmware flashing is ready to commence, the tool will boot your tablet into FEL flash mode which, again, is a powered off state; or (2) if your device is bricked, stuck in a boot loop, or is otherwise unable to boot up, FEL mode can be initiated manually by performing a particular hardware key sequence while connecting the powered-off device to your computer. This key sequence is outlined below in the instructions. In either scenario, your tablet will not be recognized by whichever flash tool you are using unless the proper drivers are installed on your Windows PC or laptop.

    Typically, on both Windows 10 and 11, generic drivers bundled with the operating system will enable proper recognition of your tablet while in FEL flash mode. However, because some members have encountered issues with the Scepter 8 being recognized by these flash tools (while in FEL mode), I am including this section to ensure proper Allwinner USB driver installation on your Windows computer, before we get started with the flashing procedure.​
    1. Download the Allwinner FEL Driver v1.0.0 from the link provided below, and extract the contents of the archived file to your desktop or another convenient directory;​
    2. Right click on either the dpinst_x86.exe file (for 32-bit Windows), or the dpinst_x64.exe file (for 64-bit Windows), and choose to run the application as an administrator;​
    3. Follow the prompts on the driver installation wizard to install and configure the drivers on your computer. Once complete, a notification will indicate that the installation was successful;​
    4. Select Finish and reboot your computer. Your tablet should now be recognized by the respective flash tool while in FEL mode, thus enabling the firmware restoration process to properly commence.​

    DISCLAIMER:
    This guide involves flashing the partitions of your device with stock firmware. As such, there are always risks involved. By proceeding further, you are assuming sole responsibility and liability for the integrity and operability of your tablet. I am not responsible or liable in the event you damage your device or render it otherwise inoperable on the basis of this guide. Follow the instructions carefully and I'm confident things will go smoothly. If there is something you are unclear about, this thread is noob-friendly, so feel free to ask questions in comments.
    Furthermore, some of the firmware restoration methods outlined below will result in all user data being wiped on your device. Before proceeding, and if possible, make a backup up any important files and media that you wish to preserve.

    I. METHOD 1
    PhoenixUSB Pro For Windows

    PREREQUISITES:
    For prerequisites, you will need a PC or laptop running on Windows 7/8.1/10/11, the latest PhoenixUSBPro v4.0.0 flash tool (I have provided a link below), the OEM-supplied or a quality equivalent micro USB to USB-A data sync cable, and a factory firmware image that corresponds with your tablet variant (links provided below). In this first section, we will be using PhoenixUSBPro v4.0.0 for Windows. This particular tool is ideal for firmware restoration on devices which are either bricked or otherwise unable to boot into the Android OS. Enabling USB Debugging beforehand is not required, as this tool recognizes the device and initiates firmware installation from a powered-off state, via FEL mode.
    Also, this guide assumes that you have already installed the correct USB device drivers on your Windows computer.

    FIRMWARE RESTORATION/UPGRADE
    This will restore your device to its stock factory configuration, removing any system-level mods, root binaries, custom software, etc. These steps can also be followed to upgrade your firmware in the event you are running an older firmware build version.​
    1. Download PhoenixUSBPro v4.0.0 from the link below and extract the contents of the archived file to your computer desktop or to another directory which is easily accessible;​
    2. Download the correct stock firmware package for your tablet variant from the link below and extract the firmware image (.img file) to a convenient directory on your computer;​
    3. Power off your Scepter 8 tablet;​
    4. In the directory where you extracted the flash tool, open PhoenixUSBPro.exe. Once it launches, click on the Image box in the upper left of the interface. A file explorer will be launched. Navigate to the directory where you saved the firmware image (.img file). Select the image and then click Open in the lower right section of the window;​
    5. Now, click the Start button located in the upper section of the interface. A large green checkmark will appear in the upper right-hand corner, indicating that the firmware is now ready for installation;​
    6. Connect the USB data sync cable to your computer, but not yet to your tablet. Ensuring it is powered off, hold the Volume Down key on your tablet and connect the data sync cable to the micro USB port. While continuing to hold Volume Down, tap the Power key continuously until PhoenixUSB Pro recognizes your device, then release Volume Down. You will know your device has been recognized by an on-screen prompt indicating that the firmware installation is initiating;​
    7. The flashing process typically takes about four minutes. A progress bar on the PhoenixUSB Pro interface will show the percentage of completion in real time. When complete, you will see a green checkmark and a notification that the installation has finished;​
    8. Now, close the PhoenixUSBPro flash tool and disconnect your tablet from your computer. That's it. Upon reboot, your tablet will be reverted to its stock factory state and running on an unmodified stock firmware build.​
    Factory Firmware Images
    ​
    Gen 1 Models​
    ​
    MD SERIAL NUMBER VARIANT
    • Build: Scepter8_tablet_v11_20221213

    CF SERIAL NUMBER VARIANT
    • Build: Scepter8_tablet_v13_20221212

    ​
    *** *** *** *** *** *** *** *** ***​

    Gen 2 Models ​
    ​
    CF SERIAL NUMBER VARIANT
    • Build: Scepter8_Tablet_v03_20221126

    MD SERIAL NUMBER VARIANT
    • Build: Scepter8_Tablet_v01_20220915

    $$ DONATIONS $$
    I do not expressly request or expect donations from members for my work. I adhere firmly to the open source and free use spirit of the Android OS. With that said, for any members who want to donate something, it would be a huge help. Firmware images for both the Gen 1 & Gen 2 Scepter 8 tablet models were previously unreleased to the public. It took several weeks of discussions with Hot Pepper Mobile Tech Support and its CEO, Mr. Shawn Sun, to obtain official firmware images for this tablet.
    This is my CashApp link where you can give as little as $1. For those unable to help financially, I understand. A tap on the thanks button, however, doesn't cost a thing. 😁
    PayPal Donation Link

    CashApp Donation Link


    II. METHOD 2
    PhoenixSuit For Windows

    PREREQUISITES:
    As with the previous section, you will need a PC or laptop running Windows 7/8.1/10/11, the OEM-supplied or a quality equivalent micro USB to USB-A data syncing cable, the PhoenixSuit v1.10 flashing utility (link provided below), and a factory firmware image for your QLink Scepter 8 variant (links provided above). This section presumes that the correct USB device drivers are installed on your Windows computer. If you have not installed these, see my section above titled INSTALLING ALLWINNER USB DRIVERS, then return here once you have completed those instructions.

    FIRMWARE RESTORATION/UPGRADE:​
    1. Download PhoenixSuit v1.10 from the link above and extract the contents of the archived file to your computer desktop, or to another directory which is easily accessible;​
    2. Download the correct stock firmware package for your tablet variant from the link above, and extract the firmware image (.img file) to a convenient directory on your computer;​
    3. Launch/Open PhoenixSuit by double clicking PhoenixSuit.exe from the directory you extracted in the first step;​
    4. Click on the Firmware tab in the top section of the interface and click on the blue Image tab. Windows File Explorer will be launched; navigate to the location of the firmware .img file you downloaded and extracted in the second step;​
    5. Power off your tablet;​
    6. Connect your data sync cable to your PC but not to your tablet. Hold Volume Down and, while continuing to hold the key, connect the micro USB end of the data sync cable to your tablet. Now tap the Power button (up to ten times) until PhoenixSuit indicates recognition of your device;​
    7. You will be prompted to perform a mandatory format. Select Yes to proceed;​
    8. PhoenixSuit will initiate the firmware installation. Once complete, an Upgrade Firmware Succeed notification will be displayed. Press Ok to finish the process.​
    9. Disconnect and reboot your device. . Your tablet should be now be restored to its factory stock state.​
    III. METHOD 3
    LiveSuit For Windows
    Like the previous two methods, LiveSuit is a proprietary NAND flash tool developed and released by Allwinner Technology. LiveSuit is available for the Windows, Mac and Linux operating system platforms. This particular guide, however, will focus strictly on a Windows setup. You can download LiveSuit for both the Mac and Linux platforms here: https://androidmtk.com/download-livesuit-all-versions
    The tools available for download are trusted, verified, and have been thoroughly scanned for viruses and other types of malicious code. A comprehensive guide for using LiveSuit for Linux can be found here: https://linux-sunxi.org/LiveSuit
    Without further ado,.let us proceed with LiveSuit for Windows.

    PREREQUISITES:
    Once again, you will need a PC or laptop running on Windows 7/8.1/10/11; the factory-supplied or a quality equivalent micro USB to USB-A data syncing cable; LiveSuitPack v1.11 (link available above); a firmware image compatible with your model/variant of the QLink Scepter 8 (links provided above); and the proper USB device drivers installed on your Windows computer. If you have not yet installed the driver's, follow my section above titled INSTALLING ALLWINNER USB DRIVERS. Return here after following those steps.

    FIRMWARE RESTORATION/UPGRADE​
    1. Download LiveSuitPack v1.11 from the DOWNLOADS section above. Extract the contents of the archive to a folder on your desktop or to another convenient directory;​
    2. Download a firmware package compatible with your model/variant of the Scepter 8. In the simplest terms, if your tablet shipped with Android 11 Go Edition, then you must use a firmware package that corresponds with the Android 11 Go Edition build. If you have the newer variant that shipped with Android 12 Go Edition, then use firmware from that heading only. Once downloaded, extract the .img firmware file from the archive and save it to your desktop or another easily accessible location;​
    3. Open the LiveSuit flash tool by double clicking LiveSuitv1.11.exe in the directory you extracted in the first step. Once launched, select YES to follow the Upgrade Wizard;​
    4. Click the Upgrade Mode tab and then select Mandatory;​
    5. Disconnect any connected mobile devices from your computer, and select Next;​
    6. Select the Yes option, then.Next, and select the firmware .img file you extracted in the second step. Now click Yes but do not select Finish;​
    7. Ensure your tablet is powered off. Connect the data sync cable to your PC but not yet to your tablet. Hold the Volume Down button on your tablet. While continuing.to hold the botton, connect the micro USB end of the data sync cable to your tablet. Without releasing the Volume Down button, press the Power key 5 to 10 times, or until you are notified by LiveSuit that your tablet has been recognized. Click Yes to proceed with firmware installation;​
    8. A progress bar on the LiveSuit interface will reflect the percentage of completion in real time. Once complete, an Upgrade Succeeds notification will be shown. Click Ok and then Exit. ​
    9. Reboot your tablet, which should now be restored to its stock factory state.​

    IV. METHOD 4
    PhoenixCard for Windows

    PREREQUISITES:
    As referenced previously, PhoenixCard is an Allwinner proprietary tool for burning a factory firmware image onto an external storage medium such as a micro SD card. In turn, the micro SD card is inserted into the tablet's card slot. Once the tablet is powered on, the firmware image burned to the micro SD card will then be written to the tablet's eMMC flash storage, thus restoring the device to its stock factory condition
    As you may have guessed, you will need a PC or laptop running Windows 7/8.1/10/11; a micro SD card with a recommended minimum capacity of 8 GB; a USB-type micro SD card reader/writer; a compatible factory firmware image for your tablet (links provided above); and the PhoenixCard v4.2.4 image burning tool (link provided above).

    FIRMWARE RESTORATION/UPGRADE​
    1. Ensure that you have no external storage devices, mobile devices, or any other USB-type devices connected to your PC or laptop;​
    2. Download a factory firmware image from the downloads section above that is compatible with your tablet variant. Save the image on your computer desktop or another convenient directory;​
    3. Download the PhoenixCard v4.2.4 image burning tool onto your Windows computer. Extract the contents of the archive to a folder on your desktop or to another easily accessible location;​
    4. Double click PhoenixCard.exe to launch the tool;​
    5. Place your micro SD card into a suitable card reader/writer and connect it to your PC or laptop;.​
    6. Click on the Img File box located in the upper-left section of the PhoenixCard interface;​
    7. Select the firmware image (.img file) you downloaded in the second step;​
    8. Click the box marked Burn in the lower left section of the interface. The firmware image will be burned to the micro SD card. The process can take from 5 to 10 minutes to complete, at which time the output window of the interface will indicate Burn End; ​
    9. Remove the micro SD card from the card reader and insert it into the micro SD card slot of your QLink Scepter 8.tablet. Ensure that your tablet is powered off;​
    10. To begin the firmware installation process, long press your power button. Your tablet display will show a progress bar indicating that the firmware image on the micro SD card is being written to eMMC flash memory;​
    11. Once the process is complete, remove the micro SD card from your tablet and boot the device normally.​
    Upon reboot, your QLink Scepter 8 should be restored to its factory stock state.
    ​
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    3
    Viva La Android
    Viva La Android
    Firmware builds for all models & variants are now available via the download links in the OP. The remaining dead links will be fixed very shortly .
    View
    3
    Viva La Android
    Viva La Android
    andrew1234abc said:
    I also have the same build and stuff. The link on the first page, the modified boot file is missing, and also the firmware downloads are missing or else I just make my own



    Edit: not missing but mega took it down
    Click to expand...
    Click to collapse
    Does your serial number begin with CF? If so, you can use any firmware from the Android 12 "CF" heading. I will be repairing all firmware links tonight, as well as links to the root boot images.
    View
    2
    Sands207
    Sands207
    Viva La Android said:
    Firmware builds for all models & variants are now available via the download links in the OP. The remaining dead links will be fixed very shortly .
    Click to expand...
    Click to collapse
    Thank you for uploading them =)
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    2
    JovialQuestion
    JovialQuestion
    ScarletWizard said:
    im going to attempt this now.

    also Windows 7 32 bit? what country do you live?

    i have 4 laptops, perhaps i can ship you one of them
    Click to expand...
    Click to collapse
    Lol. I am not a windows user. So I honestly have no idea. It's a mini acer laptop that I keep in a drawer lmao 🤣.
    View

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