How to Reset Launch X431 V+ or Pro5 Firmware(device is corrupted)


Here is the working solution to Launch X431 Pro5 (or Launch X431 V+) device is corrupted problem.

How to Reset Launch X431 V+ or Pro5 Firmware

Follow the instructions below to reflash your x431 Lenovo Android tablet.

 

Free Download Launch X431 V+/Pro5 605FC patch to reset firmware

 

Two steps:
1. Use Qfil to flash into the special aboot.img
2. Use Qfil to reflash back to the default setting

I: Use Qfil to flash into the special aboot.img

 

1. Prepare the special aboot.img: download the emmc_appsboot_printlog_and_repair.mbn above

How to Reset Launch X431 V+ or Pro5 Firmware
 

2. Prepare X431 Android tablet, i.e WIFI PRC TB-X605FC_S000078_200119_PRC

3. Open Qfil, load software TB-X605FC_S000078_200119_PRC

How to Reset Launch X431 V+ or Pro5 Firmware
 

4.Turn off tablet. Press power key and plug in USB cable at the same time, machine will enter EDL, Qfil will recognize port 9008

How to Reset Launch X431 V+ or Pro5 Firmware
 

5. Press Tools tab-> Partition Manager, then press OK

How to Reset Launch X431 V+ or Pro5 Firmware
How to Reset Launch X431 V+ or Pro5 Firmware
 

6. In the partition list, find a line which Label is aboot

How to Reset Launch X431 V+ or Pro5 Firmware
 

7. Right-click the selected aboot line, and then select Manage Partition Data in the pop-up box
How to Reset Launch X431 V+ or Pro5 Firmware
 

8. Load Image

How to Reset Launch X431 V+ or Pro5 Firmware
 

9. Upload aboot image emmc_appsboot_printlog_and_repair.mbn downloaded above

How to Reset Launch X431 V+ or Pro5 Firmware

10. Reflashing device in process. Click Close->Close->OK, the tablet with restart.

How to Reset Launch X431 V+ or Pro5 Firmware

 

II. Use Qfil to reflash back to the default setting

 

Turn off Launch X431 machine, press and hold the volume up button and plug in the usb cable at the same time.
Make the machine enter 9008 mode again.
Use Qfil to reflash into the default setting.

How to Reset Launch X431 V+ or Pro5 Firmware
 

NOTE:

The above fixes for RPBM partition data errors have been completed.
If the machine fails to start after the first step of reflashing into the special aboot operation, then it may not be the same problem, please send the machine to your dealer for further analysis.