Problem relocking bootloader Huawei MediaPad X2

[Guest]

Hi,

I've followed the guide How to lock Huawei bootloader (from RELOCKED to LOCKED) including step 1.

DC - Unlocker 2 Client 1.00.1396

Detecting phone :

selection :
manufacturer - Huawei phones
model - Auto detect (recommended)

Found Applications port COM4

Model : Huawei HiSilicon Kirin Android phone
Serial NR. : XXXXXXXXXXXXXXXX
Firmware : GEM-702LC209B20

Reading bootloader code...

Bootloader code : 1811413022631271

Everything works fine until I reach step 4:

C:\Program Files\adb-platform-tools>fastboot oem get-bootinfo
...
(bootloader) unlocked
OKAY [ 0.016s]
finished. total time: 0.016s

C:\Program Files\adb-platform-tools>fastboot oem relock 1811413022631271
...
FAILED (remote: images signature check fail)
finished. total time: 0.563s

What does the above error mean? Is there anything that I can do to relock the bootloader?

Thank you in advance.

[Valdemaras]

Hello, we can help only with problems on our software when you try to Lock back from relocked to locked. If device has OEM enable/disable in it's developer options in settings then could try to switch it on/off depending on how it is set now and try again, maybe will help.