Question [TB138FC-SD870] XiaoXin Pad Pro 2022 Sharing and support
- Thread starter ZhenMing
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It's a very new device so there aren't many 3rd party cases available yet, but more will come with time. I have the Lenovo keyboard case and the quality is decent, especially considering the price in comparison to other brand's keyboard cases. For screen protector, Lenovo offers an official one which is of very high quality - I recommend it.
Thanks for the answers. I ordered a case from aliexpress from 3 3rd party. The original case magnetic. I didn't buy it.
Which adb drive is right for us?
Which adb drive is right for us?
That's a sad news. What could had happen to your tablet?
It is rather new and it will be hard to find spare parts. Some more our set is the China set, it will be even harder to get. Unless you could source the XiaoXin P11 2nd gen spare part locally. Cause the XiaoXin P11 2nd gen is for international market.
Hi bro, this solution don't work for me :/, when i try to install google play services, says "App not installed as package conflicts with an existing package."
I have the same model Lenovo XiaoXin Pad Pro 2022 TB138FC
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EDIT: I can solve it doing factory reset, and install only the playstore, google services and framework. Before i install maps, gmail, etc, and make conflicts with Google Services by default.
Hi guys, i wanted to ask you if you know which pen is compatible with this model. I bought the Precision Pen 2 but I can't pair it with this tablet, when i go to "Advance features" -> "Lenovo Pen", put it behind the tab, try to charge pen but nothing happens.
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you dont need play services but yes framework and playstore, just delete all user data from services before activate services and login
Only Precision Pen 3 will work on our tablet. I almost bought Pen 2 too,until the seller pointed it out...
Thanks for trying to help, but to no avail, I tried it on like 3 different vpn, it seems it really doesn't want to find the update on my tablet, is yours snapdragon 870 too? Does anyone know if there's this Ota somewhere to download?
Edit: I got it with this tutorial https://xdaforums.com/t/upgrade-lenovo-xiaoxin-p11-pro-2021-to-zui-14-via-ota-tb-j716f.4522129/
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As I remembered, during my OOBE time, the tab just detected 2 time OTA update. This land me to the current FW ver. And I did not use VPN for the OTA too. Maybe it was due to I'm located in Asia? I could not answered that.
However many of us having various problem, but after done a factory reset, it seems to fix them. May be you want to try that?
Do the actions correct the global ROM?
Because I need my tablet to support Hebrew.
Besides, I didn't find Google Services Framework 12 APK in Arm64-V8A architecture.
Thank you so much for your help!
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Two major benefits: (1) system updates (both functional and security), which you don't have on the unofficial global rom (2) widevine L1, which allows you to stream HD/ QHD content in streaming apps such as Netflix. If you don't mind both, you can skip meddling with the device. -
6I'm starting this thread to share among the owners who having and using this variant of the new XiaoXin Pad Pro 2022. This will contain on usage and support too.
Working:
ZUI PC mode
- ZUI 14 the latest OTA will oly support the PC Mode.
- ZUI 15 is fully support with better stability. The running apps will not quit when switching modes.
Not working:
Google Device Config Backup to GDrive
Even you had enabled the Google Play services, and it works on almost everything, except this. It just don't backup the device config to GDrive.- ZUI 15: Not all apps working when moving from internal display to external display. It will quit and run again during switching. But the system will gives you the warning.
Unbrick tutorial:
Be cautious! We hold no responsibility of any problem you face when you gone through the following tutorial.
- Unlock your tablet BL. (This step is a MUST. Else you will brick your tablet. This for sure will void your warranty too)
- Download either one of the firmware from the link below:
- Follow the instruction here.
Knowledge Bases/Helpful Tips:
- Activate Google Play Support
- How to Root the device - Special thanks to BlackVictor
- How to unbrick your device in 123 - Special thanks to keyman91
Special Features:
6Instructions for getting root TB138FC runing ZUI 14
Read carefully:
All actions below are at your own risk. I did this and above posted Magisk patched boot.img for firmware 14.0.820.
UNLOCKING THE BOOTLOADER:
* This will delete all you data
Step 1: Go to SETTINGS Menu and click multiple times on your ZUI version. This will give you Developer access.
Step 2: Go General Settings menu > Developer options
Step 3: Click to enable OEM unlocking, also enable debugging mode.
Step 4: Download platform-tools_r34.0.1-windows to your computer, you may also need usb_driver_r13-windows, unpack everything in a convenient place for you
Step 5: Go to the platform-tools folder and run the command prompt by writing CMD in the folder header and press Enter
Step 6: Connect your USB cable and run the following command:
Step 7: Run the following command:
On your tablet Click volume UP to unlock your bootloader
Wait for the confirmation on the tablet screen
Step 8: Run command:
GETTING ROOT ACCESS:
Put your Qualcomm device in 9008 mode
* You may need a qualcomm usb driver for 9008 mode to work properly
Step 1: Turn off the power, then hold Volume UP and insert the USB cable connected to the PC into the tablet
Step 2: Use the EMMCDL_GUI tool to dump partitions boot_a and boot_b
In the program, select the brand Lenovo, model TB-J716F and download the file 29-11-2022_19-32-13_prog_firehose_ddr.elf
Then you need to select the physical partition number 4, select the UFS memory type, and click get GPT partition table
In the list, select the boot_a and boot_b sections and click read from device in the context menu
The resulting partition dumps will be located at \EMMCDL_GUI_1.5\Temp
Disconnect the tablet from the PC, hold volume DOWN and power button for ~10 seconds until you feel the vibration
Step 3: When the tablet boots into the system, enable USB debugging via ADB in the developer settings
Go to the folder with platform tools and start the command line by writing CMD in the folder header
Enter the command to determine the effective slot:
If you see ro.boot.slot_suffix=_b, then the system is running on slot b. If ro.boot.slot_suffix=_a then slot a
Install the latest version of MAGISK manager app on your tablet
Copy the current boot_*.bin to your tablet (Instead of an * , select your version received by the grep slot command)
Open MAGISK and click Select and patch a file. Find the boot_*.bin you copied and patch this file. Wait for the process to be completed
Copy Magisk patched boot from the Download folder on your device to the platform-tools folder on your PC, then rename it to boot.img
In the command line window on the computer, enter the command:
When the tablet boots into fastboot mode, enter the command:
Wait for it to complete then:
Done, your tablet is now rooted5
Awesome guide @BlackVictor , I rewrote it on Rentry to make it a little more clear and better visuals.
PM me if you need to edit
4
Thanks a lot for tutorial link, worked for may tablet. Same like you I have pad pro 2022 sd870 with unlocked bootloader and fake global ROM.
In the beginning i can't flash TB138FC_CN_OPEN_USER_Q00024.0_S_ZUI_14.0.625_ST_220901_qpst rom that provided in Link 1 (1fichier) in the 1st post, i got error messages (download fail:sahara fail:QSaharaServer Failrocess fail) same like @digbys
Then i tried to flash TB138FC_CN_OPEN_USER_Q00024.0_S_ZUI_14.0.625_ST_220901_qpst rom that provided in Link 3 (Mega) in the 1st post and it worked.
There is a video on youtube just to ilustrate the process like tutorial from 4pda (WARNING: you have to use TB138FC_CN_OPEN_USER_Q00024.0_S_ZUI_14.0.625_ST_220901_qpst rom that provided in Link 3 (Mega) in the 1st post of this thread, unlocked bootloader, enable OEM unlocking and USB debugging in delevoper options. Do it with you own risk)4
It did work with the following steps:
- Install Google Playstore apk (from APKMirror and look for ARM64-v8a architecture)
- Install Google Play Services apk (from APKMirror and look for ARM64-v8a architecture)
- Install Google Services Framework 12 apk (from APKMirror and look for ARM64-v8a architecture)
- Turn on the Google Basic Services:
Settings -> Apps management -> 3 dots on the top right -> Google Basic Services
Voila! it work like a charm.
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