Huawei Mate 20 Lite (SNE-LX1)

[hafiz4saqib]

I have a bricked Huawei Mate 20 Lite (SNE-LX1)
Mobile was has this version.
SNE-LX1 9.0.1.164(SP53C432E6R1P1)
Its dead after write below version via SD in Upgrade Mode.
SNE-LX1 SNE-L21 SydneyM-L21 8.2.0.110(C432CUSTC432D1) Firmware 8.1.0 r1 EMUI8.2 05015GBH

Now I want solution.

Its showing error below picture in fastboot after I write Update OEMINFO > Botloader files > Kirin710_T1_A8.1_V2
Screen will remain blank after I used other Kirin version in fastboot.

Kirin.png

write-fastboot.jpg

Mobile wont go in "Upgrade Mode" if I write firmware with option of Rescue Recovery

Upgrade.png

And "Writing xloader failed" if I write firmware without "Rescue Recovey"

xloader.png

Even I cant write same version which it had in mobile
SNE-LX1 9.0.1.164(SP53C432E6R1P1)

xloader-fastboot.jpg

[hafiz4saqib]

Stll not reply

[Valdemaras]

https://www.dc-unlocker.com/supportedmodelsdcpx.php

[huaweip9_mt]

good morning, before you screw up your phone. I would like to ask if it is possible and with which version to downgrade from: Huawei Mate 20 Lite SNE-LX1 version 10.0.0.248 (C781E4R1P1) Wind Italy patch 01.08.2020 kernel 4.14.116 30. July 2020 serial number: HVY0218820005549 i downloaded firmware SNE-LX1SNE-L01 8.2.0.102 (C781CUSTC781D1) and SNE-LX1 10.0.0 (c431) reset frp downgrade firmware but not sure if it's ok .. can you advise me which one I need to install to have the free European version / no brand? possibly also the unlocking bootloader. I do not argue about the contribution to be paid, but I want to be sure to install the correct software. thank you, Blanka

[Valdemaras]

Sadly, we won't know about downgrade and to which firmware you should downgrade to. It is very unlikely that you can go from android 10 to 8 in a single downgrade, also when doing a downgrade/rollback region must match, meaning that if your current one says it's C781 then your target firmware should also have the same region.

[huaweip9_mt]

Thanks for the reply. but on this device is it possible to change region? in eu c432? with HISuite I downgraded to 9.1.0.291 C781. can I do this with your DC UNLOCKER software?

[Valdemaras]

Can do it on HCU. Repair model/country/vendor and then flash suitable firmware of region matching new data.

[huaweip9_mt]

OK, I will try. Thanks for the reply .

[huaweip9_mt]

please, HELP. I burned the phone - I think. with HCU I changed region to hw / eu, I tried to install firmware 8.2.0.130 C432 - the display lit "huawei! and kept restarting. I reflected it several times, last time it turned on" update ", installation completed 100% but after nothing. does not turn on, does not react to the keys, under load shows no sign. only the PC in testpoint as Hawei USB COM 1 detects it. Where did I go wrong? the license expires tomorrow. thank you

[huaweip9_mt]

after firmware flash, it says "recovery partition not found" ..

[Valdemaras]

Means incorrect firmware was applied. If phone by default appears in testpoint mode then could use this: https://www.dc-unlocker.com/dcphoeni...ock-bootloader to put it in fastboot and attempt to flash another firmware or board software altogether.

[huaweip9_mt]

Thanks for the reply . but which firmware is correct now? i converted the region to hw / eu - i found the firmware Huawei Mate 20 Lite SNE-LX1 SNE-L01 hw eu HLRCF SydneyM-L01 8.2.0.143 (C432CUSTC432D1) Firmware 8.1.0 r1 EMUI8.2 05015GBJ [androidhost.ru] .zip- will it be okay? I am very worried because the phone does not react to anything - under charge no sign, buttons do not respond .. in testpoint do I have to disconnect the battery flat?

[Valdemaras]

We won't know which one is correct or which one you should use, most important it is the same android and matches new country/vendor data. While phone is in testpoint do not disconnect battery, it must be connected at all times.

[huaweip9_mt]

thank you for your patience. i did unlock bootloader, now i try flash firmware - i do the same version 8.2.0.131 but in C432 not C781 which was wind italy. my license time is running out, I hope to make it

[huaweip9_mt]

does not go into upgrade mode - is it dead?