According to one customer’s feedback, he cannot turn on its Launch X431 PRO5 Tablet. The tablet shows “Your device is corrupt. It can’t be trusted and will not boot”.
Here Cardiagtool tech shares the
Solution:
Input “about.img” by “Qfil”. (Contact your seller for a refreshing software package)
Steps:
1)Download “emmc_appsboot_printlog_and_repair.mbn”
2)Download Lenovo guidance system “TB-X605FC_S000078_200120_PRC”
3)Turn on “Qfil”, load “TB-X605FC_S000078_200120_PRC”
4)After device turns off, hold on volume + button while plugging USB cable.
Device switches to EDL, and “Qfil” will identify 9008 port.
5)Select
Tools>>Partition Manager
6)Find the line where the label shows “about”.
7)Select “about” line, and select “Manage Partition Data”
8)Select “Load Image”
9)Load “emmc_appsboot_printlog_and_repair.mbn” in step 1
10)Select
Close>>Close>>OK
Then device reboots automatically.
11)After device turns off, hold on volume + button while plugging USB cable.
Device switches to 9008 mode again, and load into original data
Done! This method also applies to other Launch X431 Scanners with that problem.
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