boot loop problem - Galaxy S II Q&A, Help & Troubleshooting

Hi Guys
I flashed villain Rom 1.1 and then tried to flash back the official XWKE7 but the phone got stuck into an infinte boot loop
if i flash back villain rom the phone boots normally but any other ROM will cause the boot loop
I noticed that whenever i flash a ROM, the phone shows at startup that it cannot access system
Any ideas of how to solve this issue. Thanks

Factory reset and then reflash stockrom
Sent from my overclocked GT-I9100 using Tapatalk

Yes, wipe the data partition from recovery, then turn off phone and enter odin
Check the red text in the rom post

Related

[Q] Can restore but can't flash

I have a strange problem:
I enter in cwm recovery flash a rom and after reboot stucking on boot logo.
Back to recovery restore whatever cm7, cm9, miui etc and everything is ok. Boot and enjoy.
I try again to flash after wiping etc but again stuck on boot screen logo.
Any ideas?
Some of those roms have instructions flash twice .
Are you wiping everything from sd card ??
Boot Loop thread top of this forum .
jje

Help with upgrading firmware through odin. Phone stuck on boot animation

Hi all,
I am trying to update my phone to a new firmware using odin. I am following the instructions in this thread. However after odin has done its thing, it displays "PASS!", my phone reboots but then hangs on the boot animation. I have left it for about 20 mins and tried reflashing the rom with no luck.
I have also tried another firmware, but its gets stuck in a half bootloop (repeating the boot animation)
Does anyone know what might be causing this and how I can fix it?
Thanks
Aaron
Boot to recovery and wipe cache see if that works, if it still bootloops you'll need to boot to recovery and do a factory reset.
I booted into recovery and wiped everything, and it works now.
Thanks

[Q] Help with getting into recovery, soft brick?

Running Task's " the beginning," ICS ROM and A1 kernel v1.7 wifi only on my Galaxy Tab 10.1 wifi 32gb US model and having soft brick issue. Will only let me turn tab on and off not boot into download or recovery mode. How can I get into recovery otherwise or any other suggestions/fixes? Thanks for the time and help.
Edit: Never mind booted into recovery using Odin reflashed backup to restore ROM. Had to data wipe factory reset and wipe both caches to reinstall Task's ICS ROM. Only then was issue resolved after flashing A1 kernel v1.7 that was stuck at Samsung logo every reboot. Now using Yoda kernel instead with no issues on this ROM.

S2 won't go past boot screen

So basically my S2 died on me randomly, but i was able to boot into recovery so i tried to restore my backup. It then said 'MD5 mismatch', I then tried to install a rom but it said installation aborted, I then booted my phone into download mode, loaded a stock rom through odin, it said successful but it won't go past the boot screen, it just hangs. I tried flashing another stock rom but the same problem occurred.
Any form of help is appreciated
OK now you flashed back to stock rom, boot into stock recovery then do a factory reset/wipe data. Be sure your not dangered by the emmc bug on 4.0.4.
Sent from my Galaxy SII
*boy*racer* said:
OK now you flashed back to stock rom, boot into stock recovery then do a factory reset/wipe data. Be sure your not dangered by the emmc bug on 4.0.4.
Sent from my Galaxy SII
Click to expand...
Click to collapse
What do i do next after wipe data?
restart ur phone lol
i've already tried wipe data, install rom or wipe data, install rom via odin but it still won't go past the boot screen

[Q] phone stuck in recovery mode and won`t flash zip file

hi there!
i`m using a i9300 running on s5 sensation v6 rom on boeffla kernel v6. using touch cwm v6.0.4.6
i was attempting to do a full wipe (format data etc.) and reflashing the sensation rom due to some issues.
while fomatting, the process suddenly stop and my phone rebooted to recovery.
i thought i was done formatting. when i flashed the zip file, it suddenly switched off and rebooted to recovery mode.
i tried flashing the file or wiping/factory reset again and again and it continued rebooting into recovery mode.
any ideas on why this is happening??
rudyashraf said:
hi there!
i`m using a i9300 running on s5 sensation v6 rom on boeffla kernel v6. using touch cwm v6.0.4.6
i was attempting to do a full wipe (format data etc.) and reflashing the sensation rom due to some issues.
while fomatting, the process suddenly stop and my phone rebooted to recovery.
i thought i was done formatting. when i flashed the zip file, it suddenly switched off and rebooted to recovery mode.
i tried flashing the file or wiping/factory reset again and again and it continued rebooting into recovery mode.
any ideas on why this is happening??
Click to expand...
Click to collapse
Something went wrong,it happens. Odin and stock rom are your friends,nothing else will help
Sent from my GT-I9300 using XDA Free mobile app
Hey!
Why dont you try to reflash the CWM recovery using Odin?
no meed to again flash the Root files! Just flash the CWM recovery!
hope it will work again!
If it doesn't work then try to flash the stock Rom using Odin!
Hope it will help u!

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