Lenovo Tab Plus (lenovo-tb351fu)
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🚧 | This page is a work-in-progress. Some information contained within may be inaccurate or incomplete.
In particular: Porting process still under development |
This device is marked as not booting.
![]() A photo of the powered off tablet. | |
Manufacturer | Lenovo |
---|---|
Name | Tab Plus |
Codename | lenovo-tb351fu |
Model | TB351FU |
Released | 2024 |
Type | tablet |
Hardware | |
Chipset | MediaTek Helio G99 (MT8781) |
CPU | Octa Core (2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55) |
GPU | ARM Mali-G57 MC2 |
Display | 2000x1200 |
Storage | 128 GB or 256 GB |
Memory | 8 GB |
Architecture | aarch64 |
Software | |
Original software | Android (ZUI) |
Original version | 14 (ZUI 16) |
postmarketOS | |
Category | testing |
Pre-built images | no |
This device is based on the Helio G99. See the SoC page for common tips, guides and troubleshooting steps |
Contributors
Users owning this device
- Fresh.job (Notes: working on initial port)
How to enter flash mode
- Shut down the device.
- Press and hold: Volume Down, Volume Up
- Press and hold Power until the boot logo is visible, release Power.
- Wait until menu is visible, release all buttons.
- Navigate using volume buttons to "Reboot to bootloader" and wait.
- Once "fastboot mode" is visible on screen, run
fastboot devices
to see if fastboot sees the device.
Unlocking the bootloader
See Unlocking Bootloaders/Lenovo ZUI
Lenovo provides signed sn.img files for this device via ZUI.com, but the bootloader does not accept the flashed data. |
Installation
Use pmbootstrap to build your own installation image.
TODO: |
NOTES
- Lenovo provides a "Product Maintenance Manual" on the support page, this manual shows how to open the device and how to use the RSA mentioned bellow.
- RX and TX pins for serial debugging are clearly marked on the mother board.
- Rescue and Smart Assistant (RSA), known as "Software Fix" on the product support page, can be used to flash the latest stock firmware, including recovery and boot, thus can be used to recover bricked devices, see "Product Maintenance Manual". NOTE: The Lenovo RSA only runs on Windows and requires an account.
See also