Lenovo P11 Gen2 (TB350XU) TWRP Developing

[Please help] Lenovo P11 Gen2 (TB350XU) TWRP Developing

Voha
Newbie

3

11-01-2025, 02:38 AM

#1

Hovatek services created TWRP image for my tablet Lenovo P11 Gen2 (TB350XU), but i have some problems:

1) Picture and fonts on display have artefacts or color problems (i selected rigt resolution 1200*2000 in image generator):

PXL_20250111_022447087.jpg
Size: 214.66 KB / Downloads: 2

PXL_20250111_022421399.jpg
Size: 221.5 KB / Downloads: 2

PXL_20250111_022438002.jpg
Size: 260.55 KB / Downloads: 2

PXL_20250111_022349611.jpg
Size: 245.22 KB / Downloads: 2

2) Touchscreen not works. I need to find driver or driver name?

3) I not found options to decrypt /data

There is a folder:
[ Login to download]
Its contains:
1) vendoor_boot.img
2) Sources from Lenovo (from 2022): tb350xu_opensource_tb350xu_s000104_220906_row.tar.gz
3) Lenovo ROM android 14 (from 2024): TB350XU_S230678_241213_ROW_SVC/
4) MTK Flash tool from Lenovo : MTK_flash_tool_V6_software_fix/
5) Techspecs for all versions (my TB350XU LTE 6/128): Tab_P11_2nd_Gen_Spec.pdf

Voha
Newbie

3

11-01-2025, 03:42 PM

#2

General problem - twrp not install *.img files in /system.
But I'm using fastbootD - Its fastboot interface which opens from stock recovery, It's have ability to patch /system and install custom ROMs.
Because classic fastboot, which also have this tablet, not see /system partition.

kelvinchinedu
Contributor

1,491

11-01-2025, 04:37 PM

#3

Did u generate the TWRP with vendorboot?
Touch is vendor/lib/module/ufs

Voha
Newbie

3

12-01-2025, 12:08 AM

#4

(11-01-2025, 04:37 PM)kelvinchinedu Did u generate the TWRP with vendorboot?
Touch is vendor/lib/module/ufs

1) Yes, I use only vendor_boot.img to generate twrp. But on page I selected boot.img+vendor_boot.img variant
Does it possible to upload multiple files?

2) How to add touch support? Does I need upload adiittional files for touch? Or I can only type vendor/lib/module/ufs ?

Thank You!

kelvinchinedu
Contributor

1,491

12-01-2025, 08:18 AM

#5

Extract super.img then extract vendor.img and go to lib/module/ufs or firmware/module

hovatek
Administrator

49,778

16-01-2025, 10:19 AM

#6

(11-01-2025, 02:38 AM)Voha Hovatek services created TWRP image for my tablet Lenovo P11 Gen2 (TB350XU), but i have some problems:
..

Drop links to the boot.img and vendor_boot.img from your firmware

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