Long story short : I am looking for the most lightweight custom ROM for my Acer Iconia One 10 B3-A30 tablet. Can you help me?

I have managed (I think) to unlock the bootloader, root my tablet through Magisk (with the boot.img stuff). Now it won't start up, but I can access recovery mode and potentially use adb sideload to install the OS I want (I think). I can't find any custom ROM for my device, and I clearly don't have knowledge to create my own. It looks like on this link there is a LineageOs version that would fit my needs, but the download link is broken.

How can I do to install a lightweight OS on my device at this point?

Thank you for reading, and I can explain in a detailed manner all the steps I have taken so far if needed.

Regards,
mmkdj

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36
Shreps
Acer Iconia (MTK) Tablets
Development

Main Contributors & Dev
@FireDiamond @vache @Shreps

This thread is only for Acer Iconia Tablets with MTK (MediaTek CPU/SoC)
If you have an Acer Iconia Tab with Intel CPU/SoC (like Iconia One 8), please look at this thread : [GUIDE] Root Acer Iconia Tab 8 - One 8
If you have an Acer Liquid Smartphone with MTK SoC, please look at this one : [GUIDE] Firmwares, ROMs, CWM, Root - Acer Liquid MTK Smartphones

Devices supported

Code:

| Reco Firmware | SPFT Firmware | Preloader Unlocked | Custom Recovery | Root A1-713 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ? A1-713HD | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ? A1-810 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | Partial A1-811 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | Partial A1-841 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ? A3-A20 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ? A3-A20FHD | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ? A3-A10 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] A3-A11 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ? B1-A71 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] B1-710 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] B1-711 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] B1-720 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ? B1-721 | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="MediumTurquoise"]YES[/COLOR] | [COLOR="Red"]NO[/COLOR] | [COLOR="Red"]NO[/COLOR] | ?

________________

Guides & Links

Unlock Bootloader/Preloader + Flash CWM Guide by @FireDiamond
Firmwares for flashing with SP Flash Tool - Generic Guide [EN][RU]
Firmwares for flashing with SPFT GUIDE for A1-81x Tabs - [EN] thx @nikagl

Unlock bootloader + CWM - [EN]
Unlock bootloader + CWM for A3-A10 4.4 - [FR]
Unlock bootloader + CWM for A1-810 4.4 - [RU] [EN] [DE]
Unlock bootloader + CWM for A1-811 - thx @nikagl [EN]
Fix wrong colors on B1-A71

XDA - Acer Iconia Toolkit Thread - English
4PDA - Acer A1-810/A1-810 Discussion - Russian
4PDA - Acer B1-A71 Firmware/Developing - Russian
4PDA - Acer B1-711 Firmware/Developing - Russian
Acer Club - Acer Android-powered tablets - French
Android-hilfe - Acer A1 Forum - German

OLD Guide :
Firmwares for flashing with SPFT GUIDE for 2013's Tabs - [EN]
(A1-810, A1-811, A3-A10, A3-A11, B1-A71, B1-710, B1-711, B1-720, B1-721)
Firmwares for flashing with SPFT GUIDE for 2014's Tabs - [EN]
(A1-713, A1-713HD, A3-A20, A3-A20FHD)

________________

Files & Download

All Files mirrored by @vache : http://cloud.vache-android.com/Acer/
All Files mirrored by @Moriveon : https://mega.nz/#F!34QQ1Y6C!cE0Q-VsDuvNTDwE238lRYA

Firmwares for stock recovery

@nikagl Mirrors :

Code:

A1-713 [KK] [URL="http://cutt.us/C5d9u"]SD_Acer_AV0K0_A1-713_RV02RC05_WW_GEN1.zip[/URL] A1-713HD [KK] [URL="http://cutt.us/NgVXg"]SDs_Acer_AV0K0_A1-713HD_RV05RC06_WW_GEN1.zip[/URL] A1-810 [JB] [URL="http://cutt.us/4wveq"]SDs_Acer_A1-810_AV052.RV00RC00_AV052.RV21RC02_WW_GEN1.rar[/URL] A1-810 [JB] [URL="http://cutt.us/7Cme"]SDs_Acer_AV052_A1-810_RV31RC03_WW_GEN1.zip[/URL] A1-810 [KK] [URL="http://cutt.us/r9RK4"]SDs_Acer_AV0K0_A1-810_RV0HRC03_WW_GEN1.zip[/URL] A1-811 [JB] [URL="http://cutt.us/7Cme"]SDs_Acer_AV052_A1-810_RV31RC03_WW_GEN1.zip[/URL] A1-811 [JB] [URL="http://cutt.us/UHI8"]SDs_Acer_A1-811_AV052.RV00RC00_AV052.RV02RC20_WW_GEN1.rar[/URL] A1-811 [JB] [URL="http://cutt.us/nIJQJ"]SDs_Acer_A1-811_AV052.RV00RC00_AV052.RV01RC11_WW_GEN1.rar[/URL] A1-811 [KK] [URL="http://cutt.us/uvyn"]SDs_Acer_A1-811_AV0K0.RV00RC00_AV0K0.RV02RC06_WW_GEN1.zip[/URL] A1-841 [KK] [URL="http://cutt.us/mkdB"]SDs_Acer_AV0K1_A1-841_RV0CRC08_WW_GEN1.zip[/URL] A1-841 [KK] [URL="http://cutt.us/ONfY"]SDs_Acer_AV0K1_A1-841_RV05RC06_WW_GEN1.zip[/URL] A3-A10 [KK] [URL="http://cutt.us/jCJy"]SDs_Acer_AV0K0_A3-A10_RV05RC03_WW_GEN1.zip[/URL] A3-A11 [KK] [URL="http://cutt.us/dlps"]SDs_Acer_AV0K0_A3-A11_RV04RC05_WW_GEN1.zip[/URL] A3-A11 [KK] [URL="http://cutt.us/0pvh"]SDs_Acer_AV0K0_A3-A11_RV04RC05_WW_GEN1.zip[/URL] A3-A20 [KK] [URL="http://cutt.us/utaqA"]SDs_Acer_AV0K0_A3-A20_1.018.00_WW_GEN1.zip[/URL] A3-A20 [KK] [URL="http://cutt.us/adb1d"]SDs_Acer_AV0K0_A3-A20_0.011.00_WW_GEN1.zip[/URL] A3-A20 [KK] [URL="http://cutt.us/to8M"]SD_Acer_AV0K0_A3-A20_1.015.00_WW_GEN1.zip[/URL] A3-A20 [KK] [URL="http://cutt.us/8QLeO"]SDs_Acer_AV0K0_A3-A20_1.017.00_WW_GEN1.zip[/URL] A3-A20FHD [KK] [URL="http://cutt.us/zEPc"]SDs_Acer_AV0K0_A3-A20FHD_1.019.00_WW_GEN1.zip[/URL] A3-A20FHD [KK] [URL="http://cutt.us/ATaku"]SDs_Acer_AV0K0_A3-A20FHD_1.023.00_WW_GEN1.zip[/URL] A3-A20FHD [KK] [URL="http://cutt.us/nTPPJ"]SDs_Acer_AV0K0_A3-A20FHD_1.020.00_WW_GEN1.zip[/URL] A3-A20FHD [KK] [URL="http://cutt.us/h3Bn"]SDs_Acer_AV0K0_A3-A20FHD_1.019.00_WW_GEN1.zip[/URL] B1-710 [JB] [URL="http://cutt.us/270Q"]SDs_Acer_AV051_B1-710_1.098.00_WW_GEN1.zip[/URL] B1-711 [JB] [URL="http://cutt.us/3hIC"]SDs_Acer_AV0K0_B1-711_RV02RC02_WW_GEN1.zip[/URL] B1-711 [JB] [URL="http://cutt.us/D8fk"]SDs_Acer_AV0K0_B1-711_RV02RC05_WW_GEN1.zip[/URL] B1-711 [JB] [URL="http://cutt.us/NfI0"]SDs_Acer_AV052_B1-711_1.140.00_WW_GEN1.zip[/URL] B1-720 [KK] [URL="http://cutt.us/6GlaB"]SDs_Acer_AV0K0_B1-720_RV0BRC05_WW_GEN1.zip[/URL] B1-721 [KK] [URL="http://cutt.us/YGT9"]SDs_Acer_AV0K0_B1-721_RV0ARC02_WW_GEN1.zip[/URL] B1-721 [KK] [URL="http://cutt.us/9AGHL"]SDs_Acer_AV0K0_B1-721_RV0ARC04_WW_GEN1.zip[/URL] B1-A71 [JB] [URL="http://cutt.us/meT3R"]SDs_Acer_AV051_B1-A71_1.174.00_WW_GEN1.zip[/URL] B1-A71 [JB] [URL="http://cutt.us/owmCF"]SDs_Acer_AV051_B1-A71_1.258.00_WW_GEN1.zip[/URL]

Firmwares for SPFT

Code:

/-------------------------------------------------------------------------\ | Tablet | OS | Link | MD5 Checksum | |----------|----|----------------------|----------------------------------| | A1-713 | KK | http://cutt.us/rv5lo | 4216159d9a92bac44e7f740625fcad4d | AV0K0_A1-713_RV02RC05_WW_GEN1 |----------|----|----------------------|----------------------------------| | A1-713HD | KK | http://cutt.us/nCgXD | a3bc62c9c34c148d21bc977ed81672aa | AV0K0_A1-713HD_RV05RC03_WW_GEN1 |----------|----|----------------------|----------------------------------| | A1-810 | JB | http://is.gd/f810_42 | c8daacfac5b31938c968a204de388f1c | AV052_A1-810_RV31RC03_WW_GEN1 |----------|----|----------------------|----------------------------------| | A1-810 | KK | http://is.gd/f810_44 | 640b0a19247b449b4dd166e050ccc01b | AV0K0_A1-810_RV0HRC03_WW_GEN1 |----------|----|----------------------|----------------------------------| | A1-811 | JB | http://is.gd/f811_44 | 38d8d223a6404a4426e5d469cfa86650 | AV052_A1-811_RV08RC07_WW_GEN1 |----------|----|----------------------|----------------------------------| | A1-811 | KK | http://cutt.us/L3Xq | 0a173aaed83bb0dd493ad4f80530e450 | AV0K0_A1-811_RV02RC06_WW_GEN1 |----------|----|----------------------|----------------------------------| | A1-841 | KK | http://cutt.us/9fQ35 | e0fe3657d5510db18c021f1e33199123 | AV0K1_A1-841_RV0CRC08_WW_GEN1 |----------|----|----------------------|----------------------------------| | A3-A10 | JB | http://is.gd/fa10_42 | c663e76b16a930f10dff84510a79b740 | AV052_A3-A10_RV05RC01_WW_GEN1 |----------|----|----------------------|----------------------------------| | A3-A10 | KK | http://cutt.us/gwSU | a8927856a6d655adb2ea9d4807fc63be | AV0K0_A3-A10_RV05RC03_WW_GEN1 |----------|----|----------------------|----------------------------------| | A3-A11 | JB | http://is.gd/fa11_42 | 0d828c175073896adef35015c03617c7 | AV052_A3-A11_RV01RC12_WW_GEN1 |----------|----|----------------------|----------------------------------| | A3-A11 | KK | http://cutt.us/gJzLe | b1f610a1b07b3c0b120d103318508bca | AV0K0_A3-A11_RV04RC05_WW_GEN1 |----------|----|----------------------|----------------------------------| | A3-A11 | KK | http://cutt.us/jjOp | 59705bb7d9bb1d7530fee641aeaa5bbf | AV0K0_A3-A11_RV04RC07_WW_GEN1 |----------|----|----------------------|----------------------------------| | A3-A20 | KK | http://cutt.us/mCakd | d4e034d871df6b9cddf60ea7332e8dc3 | AV0K0_A3-A20_1.018.00_WW_GEN1 |----------|----|----------------------|----------------------------------| | A3-A20FHD| KK | http://cutt.us/e5Smh | 9b3c816da5e843a90c1c8a16af14d44b | AV0K0_A3-A20FHD_1.023.00_WW_GEN1 |----------|----|----------------------|----------------------------------| | B1-710 | JB | http://is.gd/f710_41 | 1cdb94d3d9565d356662cd7ecbcc2b42 | |----------|----|----------------------|----------------------------------| | B1-711 | JB | http://is.gd/f711_42 | 1c2d6bdb4e37b1bf80334aca0008f619 | |----------|----|----------------------|----------------------------------| | B1-720 | KK | http://is.gd/f720_44 | 756332f6b8bda55629786f817e281210 | |----------|----|----------------------|----------------------------------| | B1-721 | KK | http://is.gd/f721_44 | 85ac1c6919361f07851f73b52ebf5552 | |----------|----|----------------------|----------------------------------| | B1-A71 | JB | http://is.gd/fa71_41 | 956c208efe2000f92edbe77648ef15f6 | \-------------------------------------------------------------------------/

Bloatware Removers for custom recovery

A1-810 BW Remover by [email protected] and [email protected]
Download from MEGA

B1-A71 BW Remover by [email protected]
Download from MEGA

Custom Recoveries

[A1-810] CWM Recovery with external SD Card mount: img
[A1-811] CWM Recovery with external SD Card mount: img
[A1-811] CarlivTouch-recovery-3_A1-811_Shreps.img (499ad25d01d7f2fd65e97db6e51baf3c) - @carliv Touch Recovery 3.0 for A1-811
[A3-A10] CWM Recoveries: img
[B1-A71] PhilZ Touch Recovery: img

________________

Credits & Thanks

@FireDiamond, @Calingo, @vache, @Shreps, @swing4thefence, @Optimissimus99, @Bruno25, @OtVang, @abstrkt1337
Sep 8, 2014 View
17

M

Moriveon

-

del

Dec 23, 2014 View
10
nikagl
Flash recovery and SUPERSU for ROOT for A1-81x

Hi all,

Because flashing recovery on A1-810/A1-811 turned out to be a little different than others, I decided to rewrite the steps a little. I've done this procedure many times, so I'm quite sure it works this way. So far I have not been able to brick my device this way, so no real danger (unless you'd use files for different devices or type wrong parameters). In all cases - unbricking can always be done flashing a full ROM (instructions see first post).

Here are the *magic* the steps:

Download and unpack drivers: http://bit.ly/1hujx8o

Run "install_driver.exe" AS ADMINISTRATOR and wait about 2 minutes. After this you will see a popup window (Driver for xxx installed), close it and reboot your PC.

Turn your tablet off and connect it to PC. You will see a popup message "New device detected". Wait until drivers will be installed OR until tab will disconnect from PC.

Download the archive for unlocking your A1-811: http://bit.ly/1JChdUt or A1-810: http://bit.ly/1M4AbXn
Unpack the archive to your folder.

Launch "/SP Flash Tool/flash_tool.exe" AS ADMINISTRATOR.

Press "File"->"Open Scatter-loading file...", choose MT6589_Android_scatter_emmc.txt from the "4.2 + 4.4 Unlock" folder

Press "Window"->"Write Memory", new tab will appear, open it.

Click "Open Raw Data", choose "secuoff.img" from the "4.2 + 4.4 Unlock" folder.

Configure options:

Memory Setting = EMMC

Begin Address = 0x3D80000

Container Length = 0x006D20

Click "Write Memory" and connect your tab to PC.

Red progress bar will appear.

Gray-green progress will appear.

Green circle will appear and you will hear the "device disconnected" sound.

Disconnect tab, DO NOT turn it on!

After this return to the "Download" tab.

First select only PRELOADER (use preloader_unlocked.bin) and SEC_RO (use secuoff.img).

Press "Download" and connect your tab to PC. Flashing process will start about in 20 seconds.

You will see following progress bars:

Red progress bar.

Purple progress bar.

Yellow progress bar.

Green circle.

Disconnect tab, DO NOT turn it on!

Second select only RECOVERY (use CWM-6.0.5.0_A1-811-eagleowl.img, Carliv has mount issues). See attached screenshot. Click on the word RECOVERY to select the new recovery file

Press "Download" and connect your tab to PC. Flashing process will start about in 20 seconds.

You will see following progress bars:

Red progress bar.

Purple progress bar.

Yellow progress bar.

Green circle.

Disconnect your tab from PC. Do not boot Android, try to boot in recovery:

Press and Hold Volume- (lower volume, the one closest to the power button) and turn tablet on. Hold Vol-minus till the recovery has been loaded

In my case USB mount didn't work. So I used sideload to install SuperSU:

Download the SuperSU ZIP available at http://download.chainfire.eu/supersu and put it in a folder

Run the following command: adb sideload UPDATE-SuperSU-v2.46.zip

Reboot tab and check whether root was succesfull

I installed Xposed with the Xposed installer using the option "Recovery (flash zip automatically)". It rebooted and installed it without having to select it from sdcard...

IF SOMETHING WENT WRONG:

There's a folder called "Rescue" for some OS versions. In SPFT load a scatter from that folder and flash files using "Download" button. You will get a warning window "Not all images loaded...", press "Yes".

TROUBLESHOOTING AND SPFT ERRORS:

SPFT Error "??(2)": Reboot your PC and retry.
SPFT Error #10*3: Reinstall driver, try another USB port.
SPFT Error #1021 (#8045): Your tab is completely dead. Nothing can revive it.
SPFT Error #2004: The most dangerous and common error. See "Fixing reconnecting" below.
SPFT Error #3144: This error may be on B1 tablets. For fixing it you need to remove back cover.
When red bar will reach 100%, wait about 1 second and disconnect the battery.
But if it will not help, you need to use testpoint.
SPFT Error #4001: Disconnect tab's battery and retry without it.
SPFT Error #4010 (#4032): The problem is on PC side. Try to reinstall driver, use another
USB port and cable. The most users who got this problem has solved
it by using another PC. Try to Disable signature enforcement if you're on Windows 8 / 8.1
SPFT Error #61**: You will get this error when you have unlocked your bootloader and trying to flash.
Solution: in SPFT UNcheck all blocks except PRELOADER, flash it using "Download" button.
Then flash ALL blocks EXCEPT PRELOADER using "Download" button.
SPFT Error #8038: Flash using "Download" button.

Fixing reconnecting:
When you connect your tab to PC, it recognizes tab. But after few seconds tab starts to reconnect every 3-5 seconds. Only two solutions are available at the moment:
1. Disconnect tab from PC, press Reset button (located in the small hole) THREE TIMES and try to flash again.
2. Try to flash without battery. Stuck on "Searching..." in SPFT:
See SPFT Error #4032.
Stuck on Acer logo: Press "Reset" and turn tab on again.

Regards,

Nika.

Flash recovery and SUPERSU for ROOT for A1-81x
Flash Full ROM guide (for unbricking) for A1-81x
Apr 15, 2015 View
9

M

Moriveon

del

Sep 17, 2014 View
8
Shreps
[GUIDE] Flash/Unbrick with a SPFT Firmware

Flash a full Firmware with SPFT (back to original / unbrick)

Devices compatible with this Guide :

A1-713

A1-713HD

A3-A20

A3-A20FHD

Downloads

SP Flash Tool

SP_Flash_Tool_exe_Windows_v5.1352.01.zip for A1-713 & A1-713HD

SP_Flash_Tool_exe_Windows_v5.1352.01.zip for A3-A20 & A3-A20FHD

Firmwares

A1-713 - Acer_AV0K0_A1-713_RV02RC05_WW_GEN1.zip

A1-713HD | KK | http://cutt.us/nCgXD | a3bc62c9c34c148d21bc977ed81672aa | AV0K0_A1-713HD_RV05RC03_WW_GEN1

A3-A20 | KK | http://cutt.us/mCakd | d4e034d871df6b9cddf60ea7332e8dc3 | AV0K0_A3-A20_1.018.00_WW_GEN1

A3-A20FHD| KK | http://cutt.us/e5Smh | 9b3c816da5e843a90c1c8a16af14d44b | AV0K0_A3-A20FHD_1.023.00_WW_GEN1

Drivers

Download MTK Drivers : MTK_SP_Drivers_v1.4.rar (last one unsigned) or MTK_Signed_Drivers.zip (older but signed for Windows 8)

Open your Windows device manager

Remove your battery from your device, or unplug it, or make sure your device if off

Plug your device to your PC with USB cable (a good cable, on a direct back USB port, avoid front USB ports)

A "MTxx Preloader" device should appears for a few seconds, install drivers for it

Unplug, replug the USB cable, your device should be well regconized (a COM device in USB Ports & Com)

Flash the firmware

Download the Firmware archive and the SP Flash tool for your device

Unzip both SPFT and Firmware archives

Run flash_tool.exe has an administrator

The program can prompt that a scatter file is required, click on OK.

Click on "Scatter-loading" and choose the scatter MTxxx_Android_scatter_emmc.txt file from the Rework-Secro directory under the Firmware directory

You should have something like :

Make sure only SEC_RO partition is checked, you're in "Download Only" mode and click on "Download": SPFT is now waiting for a device a COM port to Flash

/!\Remember never use the Format pattern to download versions.

Remove your battery from your device, or unplug it, or make sure your device if off

Plug your device to your PC with USB cable (a good cable, on a direct back USB port, avoid front USB ports)

The flashing process will start automatically : do not unplug your USB cable !

Wait for a Green Circle saying the flash process is finished

/!\ Do NOT power on your device, it must be stay off

Now, Click on "Scatter-loading" and choose the scatter MTxxx_Android_scatter_emmc.txt file from the root Firmware directory

You should have something like :

/!\ It's recommended to uncheck the "PRELOADER" partition, you can try to make the process with this checked only if it failed before while unchecked.

Make sure the download pattern is “Firmware Upgrade”, and the firmware secro-sign.img is used instead of secro-sign.img from the previous folder

Click on "Download" : SPFT is now waiting for a device a COM port to Flash

Remove your battery from your device, or unplug it, or make sure your device if off

Plug your device to your PC with USB cable (a good cable, on a direct back USB port, avoid front USB ports)

The flashing process will start automatically : do not unplug your USB cable !

A red bar for COM loading, a purple bar for Preloader Flashing, a yellow bar for Firmware flashing

Wait for a Green Circle saying the flash process is finished

Close SPFT, unplug USB Cable, put back your battery, charge your device for 10min, try to boot it

And your device is back
Mar 26, 2015 View