samsung galaxy stuck on boot loop - General Questions and Answers

heyy buddy i am stuck on battery logo of my samsung galaxy s2 after happily using latest work[lollipop 5.1] nightly build... but unfortunately my phone got switch off and it would never start...anyhow i flashed the rom once again...it got start and after 2-3 minutes it got switch off again.... and i am unable now to go into recovery mode.... i can go only into download mode and thats after only when i connect it to charger or usb...otherwise it wont go in download mode also.. i have also tried flashing stock rom using odin...but its of no use,,,even though odin shows pass mesaage the phone would stop on battery image... and its not getting charged also(i think so because the battery percentage is not increasing).... please help me guys

Hello,
if your phone don't charge, the battery can be defect.
My first step would be:
Buy a new battery for the I9100

It seems like battery is not an issue here.
Through odin flash a new cwm/twtp recovery and try factory reset and wipe delvik catch.
After that flash the rom.
This may work

Related

[Q] Phone bricked and stuck on recovery.img in Odin HELP

hello,
I tried flashing an ICS ROM onto my Samsung Galaxy S2 Skyrocket (i727 AT&T) using Odin.
It was stuck at recovery.img. I unplugged my phone after a while, and then it wouldn't turn on. I would hold the power button, and then the Samsung logo would appear for a second, screen would go black for a second or two, and then the Samsung logo would come on again for about a second. Then the screen goes black.
I got into recovery mode, and wiped my data 3 times. I also wiped the cache. Then I tried rebooting the system, but the phone wouldn't turn on.
I took out the battery several times, and even tried turning the phone on with a different battery, once again to no avail.
Now I'm trying to flash the ROM on again, but it's stuck at recovery.img again.
PLEASE HELP. How do I get my phone back to normal/successfully get the ICS ROM on it?
I'm a noob at this.
-Tristan
tcottarel said:
hello,
I tried flashing an ICS ROM onto my Samsung Galaxy S2 Skyrocket (i727 AT&T) using Odin.
It was stuck at recovery.img. I unplugged my phone after a while, and then it wouldn't turn on. I would hold the power button, and then the Samsung logo would appear for a second, screen would go black for a second or two, and then the Samsung logo would come on again for about a second. Then the screen goes black.
I got into recovery mode, and wiped my data 3 times. I also wiped the cache. Then I tried rebooting the system, but the phone wouldn't turn on.
I took out the battery several times, and even tried turning the phone on with a different battery, once again to no avail.
Now I'm trying to flash the ROM on again, but it's stuck at recovery.img again.
PLEASE HELP. How do I get my phone back to normal/successfully get the ICS ROM on it?
I'm a noob at this.
-Tristan
Click to expand...
Click to collapse
Install this rom and you should be able to boot
Breaking News: ICS for Skyrocket Leaks, We've Got The Link (AT&T)
XblackdemonX,
That's the exact ROM I tried to flash. It's stuck at recovery.img. I unplugged and my phone wont boot.
However, that link mentions Heimdall files, what are those?
-Tristan

[Q] [HELP] Galaxy SL wont boot in (stops at first screen)

Hi
I have problem with my galaxy SL. After charging over night, my decive cannot boot in.
I tried to pull out the battery and restart the device but i still can not boot in, it stops at the 1st screen (GALAXY SL, super clear..). I tried to go in recovery mode but i couldn't
I put in downling mode and flashed with room stock by Odin. Odin shows the success but my device still has the problem.
Anyone can help me ????
featherchickens said:
Hi
I have problem with my galaxy SL. After charging over night, my decive cannot boot in.
I tried to pull out the battery and restart the device but i still can not boot in, it stops at the 1st screen (GALAXY SL, super clear..). I tried to go in recovery mode but i couldn't
I put in downling mode and flashed with room stock by Odin. Odin shows the success but my device still has the problem.
Anyone can help me ????
Click to expand...
Click to collapse
which rom did you flash using odin ???
http://www.theinfomania.com/2012/03...ustom-rom-on-to-your-samsung-galaxy-sl-i9003/
follow this to install uptill XXKPQ/XXKPU....

[Q] Samsung Galaxy S2 Skyrocket - Bootloop

Hi,
So my SGS2 Skyrocket is stuck in a boot loop. I've have the Sky Icecream Sandwich ROM installed for a few months now, and haven't changed anything recently.
What is happening is my phone with vibrate every 2-3 seconds with a blank screen. When I take out the battery/power source, and put it back in, the phone shows the Samsung splash (not the Android splash) for a few seconds, then goes blank and does the vibrating again.
I've tried plugging it into the computer, but the power it gets from USB turns it on and into the boot loop, so I can't get it into any kind of recovery mode. I also tried the Vol+Home+Power key combo, with nothing.
Any idea what could cause this/what the course of action should be? Thanks!
Turn phone on and wait 2 hours. If it wont work do what you use to do when you booting recovery mode. (home screen i guess). But hold it longer.
Good luck
nathan-96, do you have any idea what caused this? Because what's concerning me is that it's not getting past the Samsung icon (before android starts actually booting).
When you say turn it on, do you mean just put in the battery? Because the loop starts right when I put the battery in, it doesn't wait for me to press anything.
No, I meant turning it on. Hold centre button and put battery in. Just hold it for a moment. Hopefully you will reach recovery.
Sent from my GT-S5660 using xda premium
Can you access download mode instead of recovery? If so you could try re flashing something with Odin...
Definitely try getting the battery out for a few minutes and boot the phone while maintaining the combination to enter recovery
Sent from my GT-I9100 using xda premium
boot loop samsung galaxy s2 skyrocket
nathan-96 said:
Turn phone on and wait 2 hours. If it wont work do what you use to do when you booting recovery mode. (home screen i guess). But hold it longer.
Good luck
Click to expand...
Click to collapse
so i have a question, im having the same problem (obviously) but my cwm wont work and says something about md5 check sum and verfication? i dont know what the problem is but if the 2 hour thing doesnt work i at least need cmw to work so i can then at least install my custom rom to have my phone working. can you help? thanks
Possible a bad download...
You have CWM on your phone? Have you visited the forum for your device?
http://forum.xda-developers.com/forumdisplay.php?f=1399
technologic337 said:
so i have a question, im having the same problem (obviously) but my cwm wont work and says something about md5 check sum and verfication? i dont know what the problem is but if the 2 hour thing doesnt work i at least need cmw to work so i can then at least install my custom rom to have my phone working. can you help? thanks
Click to expand...
Click to collapse
AT&T Skyrocket BOOT LOOP Cyanongenmod 10
Hi ,
I´am playing with my Skyrocket to run the Cyanogenmod 10 and always I got stuck at Boot Loop .
This is what I have and did :
- Running AT&T Stock ICS 4.0.4 UCFL6 rooted ( I have a back up of this)
- CWM 6.0.1
- Cyanogenmod 10 Nightly Dec 07 , but I also tried with Cyanogenmod 10 Stable
- Gapps
- Factory Reset / wipe cache
- Wipe dalvik
- Mount/storage format system
- install using CWM Cyanogenmod
- install using CWM gapps
- Mount/ storage format cache
- reboot
I also tried to wipe twice as other threads say.
So I´am still with the boot loop
I returned my backup to the ICS ...
Thanks in advance !!!
Skyrocket Bootloop
Whats happening is the power button acts as if its being pressed. Thats why you have the bootloop and the phone turns on as soon as you put the battery in.
Try repeating pressing the power button or hold the power button without the battery for a few seconds. :fingers-crossed:

Help plz

my samsung galaxy s6 is using android marshmalow,it started last night when out of nowhere it started to reboot itself,i tried restarting the phone but after a few seconds of being on it rebooted it self into the samsung galaxy s6 powerd by android state and keeps showing the white led light and just stays there,i tried wiping particion,factory reset,entering safe mode,but it keeps going back to that exact same state,i also tried charging the phone for several hours but keeps coming back to that state
Note:i can turn the mobile off,and when i do that the phone doesnt reboot,i only reboots when i try to leave it on
Edit:
-so i now managed somehow to boot it into safe mode and it doesnt reboot,but once i exit safe mode it start the hole thing over again.Note:sometimes when i boot it to safe mode it reboots some times it doesn´t
Hello mate just do this it wil take you to the latest fiwmware for your s6 but every thing will be deleted its emergency firmware recovery on smart switch this wil work 100% dont think just do it this will fix every single thing i but try first to flash a stock rom via odin if that doesnt work than you have to do a emeegency firmware recovery i had the same problem even when i flash a rom via odin did not work but this wil fix it for sure just go to the link below and try it out good luck!
https://youtu.be/7ncsfXdjL_Q

My S7 Duos is totally unresponsive, black screen but blue LED is on

I had my phone just sitting on a wireless charger this morning and had been there for about 15-30 minutes. I noticed it was rebooting, odd I thought? I took it off and then realized it was going into a boot loop. I gave it a soft reset and then it would turn on and stay on for about 10 seconds before boot looping again. I again gave it a soft reset after a couple loops and now it seems to totally dead, as the title implies.
No button combination has worked and I've held them all down for well over 30 seconds each. I've tried plugging it into my PC and haven't gotten any response that way. The blue LED is on so I know it's not dead...I think? To make matters worse, I bought this phone off Craigslist about 5 months ago and it's the Exynos version so I definitely can't get any kind of warranty on it. I'm hoping someone has had this problem and can help or just has some advice. Thanks everyone.
EDIT: To keep this updated, I have been able to get into Odin Mode and have tried to flash stock firmware. Odin says everything went fine but the phone hangs up at the Samsung Galaxy S7 logo. I'm unable to boot into recovery mode and I've even tried to reinstall TWRP with Odin and that has not worked.
Seen the LED only problem before, waiting for the battery to drain and the phone to turn off seems to be the only known cure atm
Once it does, connect the charger for 15 mins, then boot directly into recovery and clear caches to try fix the bootloop, possible it may need factory resetting / clean flash of stock ROM
Using the MicroUSB > USB white adapter, you may be able to connect a power hungry USB peripheral to the phone to drain the battery faster, I use a USB desktop fan, but some people report it not working when it is stuck in this LED loop and have just had to wait it out
Thanks for that advice, I'll let it drain over night. However, I have been able to get it to boot into Odin Mode and Odin v.3 recognized it. I flashed the stock firmware but upon rebooting nothing happened and now it gets stuck at the Samsung logo screen. I can still get it back into Odin mode, which I believe will be the fastest way to kill the battery, but I find it odd that I can get into that but not recovery? I am rooted and have TWRP installed, if that matters at all.
If you can get into Download (ODIN) mode, then letting the battery drain probably won't help, that only seems to help when the phone is completely stuck with nothing but the LED working
Make sure you flash CSC (Not HOME_CSC) along with the other 3 sections of the ROM, using ODIN 3.12.3, that should factory reset the phone after the flash
If you successfully flashed stock with ODIN already, you are no longer rooted and do not have TWRP installed, flashing stock with ODIN replaces all that with stock
I updated Odin and once again tried to flash the 4 parts, making sure I used the right CSC file, but I'm still getting hung up at the Samsung Galaxy S7 logo. Do you have a suggestion as to which region's firmware I should use? I have been trying the Australia one from SamMobile's site.
EDIT: And to clarify, I have the G930FD(the duos one).
jonny727272 said:
I updated Odin and once again tried to flash the 4 parts, making sure I used the right CSC file, but I'm still getting hung up at the Samsung Galaxy S7 logo. Do you have a suggestion as to which region's firmware I should use? I have been trying the Australia one from SamMobile's site.
EDIT: And to clarify, I have the G930FD(the duos one).
Click to expand...
Click to collapse
Any region would work, and the F firmware works for the FD too

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