Help bootloop

[samir gaire]

i have blackviewA80pro, i unlocked botloader so I tried to flash costom rom (gsi)now its in bootloop . (treble support arm64 Aonly device )( no costom recovery flashed )
when i press power and volume up (button) it show recovery , fastboot and normal option recovery doesnt work if i use recovery and normal option it bootloop , i can do is only fastboot ADB using window 10. so help me to fix it plz

 

[MrJavi]

I know nothing about your specific device so best double check before commencing. If your able to flash your official factory firmware to android 9 then you could try

https://www.google.com/amp/s/unofficialtwrp.com/blackview-a80-pro-root-twrp/amp/

Good luck and welcome to Android Forums @samir gaire

 

[ocnbrze]

how did you try to flash a custom rom without a custom recovery?

 

[MrJavi]

how did you try to flash a custom rom without a custom recovery?

I was wondering the same thing

 

[Hadron]

It was certainly a mistake: with a custom recovery this would be easy to fix, but without...

I can't help wondering whether the problem was caused by trying to fastboot flash a custom ROM zip (i.e. something that was intended to be flashed using a custom recovery)? But that's only speculation.

Best bet would be to find the official firmware for your phone and the tool/procedure to flash that. That probably requires fastboot mode, but you did imply (if I read you right) that you could access fastboot mode.