Huawei p9 lite VNS-L21c432 repair with Phoenix...

[Scarabey305]

Hi. Need advice. I was trying to update my p9 lite and i accidently on MicroSD dload folder putted not main Update.app file but hw eu.app file which also was renamed to update.app... Now phone boots in Huawei eRecovery mode where is option update via WIFI, but it doesnt work. And then i realised that i also cant get bootloader code as huawei doesnt offer it anymore. The question is - can i fix it using dc phoenix and what exactly i have to do??? Which file i need and how much credits i need to buy??? I was trying to update from android 6.0 to 7.0... Maybe there are other ways how to fix this? Thanks..

[wgmmmx]

Put the correct file to sdcard and add it to the device then hold vol up, vol down and power until seeing the Huawei logo then release the power button and hold rest until the update process start and fix your phone.

[Scarabey305]

It doesnt work because i dont have unlocked bootloader as i have not code

[Scarabey305]

I have used DC Phoenix and after that it shows me that information. How to fix one number, build number and now it's asks me sim unlock code back.

[Valdemaras]

You need to use HCU to repair IMEI or unlock sim.

[Scarabey305]

How much credits I need to buy for gcu to do that and what will be next steps?

[Scarabey305]

I bought 20 credits so only question is after HCU tool what I need to do next because phone shows now very strange things. On boot up it shows green screen with red and blue squares. After it shows huawei logo and boots in android. When I was trying to update from sd card it gives an error PT Failed... What it means? It is doing update successful y but no changes of android. It still shows vns-l21c900b161.... I just want to be sure that I do everything right. Flashing with dc phoenix also wasn't easy.. thank you.

[Valdemaras]

We do not know what it means ,we do not have any solutions for any of your specific problems, we provide tools to flash/perform very specific actions. What you need now is to repair what i told earlier and then flash full stock rom suitable for phone of same android as one in device, then, if phone has no internal problems, it should restore it to normal state.