Stuck on AVB Fail - Samsung Galaxy S10+ Questions & Answers

Hey guys, yesterday I tried to reset my phone and lock the boot loader because I was going to sell my phone but I got stuck on (ODIN MODE : AVB Fail ) screen. and no matter what key combinations I use the phone goes back to the same screen and wouldn't let me go into recovery or so.
I saw online that some said to flash the official ROM in ODIN and it will get back to working again but my laptop doesn't recognise my phone when I plug it in
Please help me if someone knows a fix for this.
I use a MacBook Pro M1 if anyone is wondering

I have S10 stuck at Download mode as well (though of a different reason).
For me at least putting into recovery mode works like this:
turn off the phone
(it automatically goes to download mode)
plugin the phone to the PC (this step might even be optional; but is required for me for some reason)
cancel Download Mode with keys as instructed on the screen:
Volume Down + Power (more than 7 secs)
IMMEDIATELY after try to put the phone into recovery mode:
hold Volume Up + Bixby + Power
Then from recovery you might be able to do smth

Related

[Q] Problem with download mode (N900)

Hello guys.
So I just flashed the russian Lollipop firmware that came out for the N900 into my device. I followed all the procedure to the letter (I am really cautious and it's not the first time I've flashed stuff); went to download mode, connected my Note to the cable, added the MD5 to Odin and started flashing. The procedure finished and the phone restarted, but I got a black screen after the "Samsung Galaxy Note 3" screen you get when you start the phone, but that wasn't really the problem since I read that a lot of people got that black screen and solved it by flashing the firmware again. My problem is when I go to download mode (power off the phone then volume down + power + home) I get the "Warning!!" confirmation screen, and then I press Volume up to continue, nothing happens!! Even when I press Volume down (which should get out of download mode and restart the device) nothing happens!
In case you're wondering, I can get with no problem into recovery mode.
Is there a way I can fix this and get into download mode? Maybe a way to get directly into download mode without the confirmation screen (I did read somewhere that holding volume up + volume down while turned off and then connecting the cable to the phone should get it directly into download mode, but that apparently doesn't work for me)
Help would be much appreciated, and sorry for the bad english.

[Q] Stuck in boot-loop and recovery mode doesn't work on stock android

I have a Samsung galaxy note 4 with stock android. My phone shut itself off while I was listening to pandora, and when I tried to turn it back on, it got stuck rebooting.
It gets to the Samsung splash screen, and no further. Even when I try to enter recovery mode using volume up + power + home, the splash screen appears with 'RECOVERY BOOTING..." in the corner, but it just reboots again.
I have tried turning the phone off completely using the power button, then turning it on again. I have tried removing the battery, letting it sit, and trying to restart again. I have tried charging it to see if that was the problem, but it's not. If I use volume down + power + home, I can get to the custom OS options, but I have not rooted my phone, so I don't know what the 'continue' options does.
How can I get my phone working again?
Turn off the phone. Enter download mode instead of recovery (volume down + home button + power) and open Odin on your PC and under AP add your .tar file (via Sammobile) and hit OK in order to get stock Touchwiz on your Note 4 again.
vasilyivanovich said:
I have a Samsung galaxy note 4 with stock android. My phone shut itself off while I was listening to pandora, and when I tried to turn it back on, it got stuck rebooting.
It gets to the Samsung splash screen, and no further. Even when I try to enter recovery mode using volume up + power + home, the splash screen appears with 'RECOVERY BOOTING..." in the corner, but it just reboots again.
I have tried turning the phone off completely using the power button, then turning it on again. I have tried removing the battery, letting it sit, and trying to restart again. I have tried charging it to see if that was the problem, but it's not. If I use volume down + power + home, I can get to the custom OS options, but I have not rooted my phone, so I don't know what the 'continue' options does.
How can I get my phone working again?
Click to expand...
Click to collapse
hi
firstly ,
If you cannot "factory reset " in recovery ....then and if nothing else works ? and you don't want to take phone to service provider /Samsung service centre .............
last resort is to( but you have to know what you doing !!!!)
is to reflash your device /phone current stock ROM,(that you were on),with Odin /pc..laptop
If you are unsure "how to flash ?" i suggest to Google /search for an straight forward video ,on web /Youtube ?
if so and you can get into download mode ( phone off ,pull battery..... insert battery , volume down + power + home button ) When in download mode ,volume up again and follow normal procedure to flash your stock ROM with Odin
Remember ..that above to flash stock Rom with Odin ,you don't need root.
Also ,in your post above you refer i quote......
"I can get to the custom OS options, but I have not rooted my phone, so I don't know what the 'continue' options does"
i think what you actually mean that you can get into download mode ,???...................
and the volume up is when you" ready " to flash your device and connected to pc/laptop with Odin ...
Also make sure if you know how to reflash ..... that before reflashing with Odin ,you have ticked correct boxes in Odin( .....and how Odin works )
Bottom line ...if nothing else works ,
a reflash of your correct phone ( current stock ) Rom you were on ,should fix it .
good luck

Can't access recovery mode N910F

Alright guys, back in Feb I soft bricked my note 4 and resolved the issue (link)
Now I'm wanting to sell my phone as I've upgraded by putting the stock firmware on it. When I try and put the stock firmware on with Odin it always fails and then won't boot into the OS, I can then use all samsung recovery to get it to boot back up into the OS but it's as if nothing has changed.
I cannot access recovery mode by holding vol up, home and power, it quickly has some writing at the top and then goes straight into download mode without asking for the up vol to confirm, and has this text at the top:
Could not do normal boot.
ODIN MODE (HIGH SPEED)
I can access download mode normally with vol down, home and power and doesn't say the "Could not do normal boot", and if I just turn it on like normal it will boot into the OS that is NOT root.
Any help on how to get the recovery mode back? Or how to get the phone back to completely stock.
Many thanks!

Huawei Y625-U21 how to flash by USB without turning device on

Hi guys,
I can not turn on my huawei y625-u21. When i am trying to switch it on, phone freezes on huawei logo (first screen which is shown on start - probably called boot screen). I am not able run also recovery mode (vol+) or update mode (vol+ and vol-), so i am not able to perform update of firmware from sd card. Is there any other way to to perform update (flash) of firmware on device, which is not turned on? I have read something about twrp flash, but if i am not wrong, device should be switched on before this process. I would like to install new firmwere, to check, if phone has hardware or software defect.
to put it into recovery mode, you need to hold volume up button and power button, once the huawei logo appears, release power button but keep holding volume up, after about 30 - 45 seconds, it will boot into recovery mode. i have had this issue over and over and i've had to discover this method myself after trying all methods i found, you can reach me on [email protected] in case you need anything else. if it fails to boot into recovery, just remove the battery for a few seconds and insert then try again. i have this very model of phone too.

HELP! S8 won't boot after updating TWRP

I updated TWRP to 3.1.1.2 inside TWRP. The issue I encounter now is that my S8 stucks on the very first booting screen. You know the very first screen where it stated "Samsung Galaxy S8" and down below "powered by android".
I can't do anything. It's just like the phone has frozen at that state. Nothing works anymore. Even If I try to turn it off by pressing Volume down + Bixby + power button, it just restart and get stucks at the boot screen again and again. There's NO boot loop.
I'm on europe version of the Galaxy S8
stock rom and rooted (Magisk)
Got TWRP installed but after updating TWRP the phone freeze at the very first booting screen.
Any help would be appreciated!
Thanks for your efforts!
First of all - make sure you have the correct TWRP for your device. I know for myself that by searching google I got the S8+ twrp at first and flashed it by mistake without noticing.
Then try this-
Connect your device to a power socket (pc or wall, doesn't matter)
When you are on the very first screen, turn off the device by pressing Power + Volume down. Your device will shut down and you will see the charging animation.
Once you see it, disconnect the device from the USB and try one of the following:
Power + Volume up + Bixby for recovery mode
or
Power +Volume down + Bixby for download mode
I think the download mode will work, then just flash a stock rom or the correct recovery and try again
I failed right at the second step. Once I connect my S8 to power socket and tried to turn of the device by pressing Volume down + Power, the device turnt off for about 2 seconds and then reboot again to the very first screen. Even if my S8 is on power socket, I do not see the charging animation. So that is why I cannot continue with step 3.
Any Ideas buddy?
EDIT:
I got it enter the download mode
I downloaded the TWRP img from here https://eu.dl.twrp.me/dreamlte/
After enter the download mode, I flash TWRP via odin. It passed via Odin but my S8 doesn't enter TWRP but instead stuck at the very first boot screen.
Any ideas, buddy?
EDIT:
I've solved it myself. Thanks for your efforts!
I got the exact same problem but how did u do it please help me
Hi I just got the exact same problem as you but I cannot get how I would fix it please help???
Edit: I got it to download mode but I do nut understand how I would flash it
The only way around this I found was to Odin back to stock https://forum.xda-developers.com/galaxy-s8+/development/rom-galaxy-s8-t3749444
Then follow the instructions to reinstall twrp using odin https://forum.xda-developers.com/ga...-s8-exynos-t3847712/post77735501#post77735501

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