stuck on downloading screen.... help !

[bilatche]

Hello, i have a galaxy a40, first unlocked BL, then tried to flash TWRP via ODIN in DL mode, and now the phone is lock on "downloading screen" even if I restart.... (not possible de power off...)
Any one would have a solution please ?
Thanks

 

[Samarimama]

Read, it is official

https://www.samsung.com/us/support/troubleshooting/TSG01212623/

 

[V0latyle]

@Samarimama I have edited your post to point to the article you searched. Please don't post long links.

@bilatche What happens if you hold down the Power button for at least 10 seconds?

 

[bilatche]

Read, it is official

https://www.samsung.com/us/support/troubleshooting/TSG01212623/

thanks, but doesn't seem to be a case/buttons issue....

 

[bilatche]

@bilatche What happens if you hold down the Power button for at least 10 seconds?

absolutely nothing.... I have tried to recharge the phone, but still booting on DL screen....

The only solution I see : go back on last stock firmware via odin.
I will try this week.

 

[V0latyle]

absolutely nothing.... I have tried to recharge the phone, but still booting on DL screen....

The only solution I see : go back on last stock firmware via odin.
I will try this week.

If you're unable to reboot the phone, this won't help you. Have you tried holding down the power button until the phone does something?

 

[bilatche]

nothing with long press on power....

here is the screen appearing 1 second at boot before being stuck on DL screen:

 

[bilatche]

I will see if reinstall stock rom fixes the DL issue...

 

[bilatche]

maybe it's an error due that I didn't have flashed vbmeta after twrp ?

 

[Samarimama]

nothing with long press on power....

here is the screen appearing 1 second at boot before being stuck on DL screen:
View attachment 5926205

You don't have the official firmware, you need to flash the official.