Help Needed!! Phone not starting up!! check plz - Galaxy S III Q&A, Help & Troubleshooting

hello xda
i haven't messed up with anything lately i have a samsung galaxy s3 and i've had it updated to maybe a software of 4.1.something as far as i remember and also i have it rooted, now i was working and using it very well until suddenly i needed to try my sim card on another device so i had to turn the phone off and remove my sim card and when i was done i put my sim back and turned it on however was suprised that i stuck in a loop the samsung circle thing that appears at startup it just keeps circling and i have the LED to be ON at the top!!
what do i do it was working fine!!
also i can access download mode and also recovery mode! however when i went to recovery mode i saw wipe out and erase all things something like that.. i hope i dont have to go into that...
please advice

blackeagle_mn said:
hello xda
i haven't messed up with anything lately i have a samsung galaxy s3 and i've had it updated to maybe a software of 4.1.something as far as i remember and also i have it rooted, now i was working and using it very well until suddenly i needed to try my sim card on another device so i had to turn the phone off and remove my sim card and when i was done i put my sim back and turned it on however was suprised that i stuck in a loop the samsung circle thing that appears at startup it just keeps circling and i have the LED to be ON at the top!!
what do i do it was working fine!!
also i can access download mode and also recovery mode! however when i went to recovery mode i saw wipe out and erase all things something like that.. i hope i dont have to go into that...
please advice
Click to expand...
Click to collapse
Go to recovery mode, clear dalvik and cache, fix permissions and reboot. If it still bootloops then factory reset.

Wipe phone flash stock firmware or read the hundreds of identical boot loop posts .
jje

Related

[Q] Ace won't power on, screen flashes on and off

I was following the phone unlocking guide in a sub-forum got my unlock code, powered off, inserted a different sim, powered on. I didn't get a request for a code; phone started up fine except no network access. I got a message a short while after something like android.phone stopped working.
Turned the phone off, put original sim back in and turned the phone on. All the phone will do is flicker the backlight every couple of seconds. 3-button recovery will take me to "Downloading..." and sit there. Flashing to Gingerbread using Odin will get to the RESET and phone will power off and phone will sit there screen flashing as before.
Anything I can do to resolve this?
russ18uk said:
I was following the phone unlocking guide in a sub-forum got my unlock code, powered off, inserted a different sim, powered on. I didn't get a request for a code; phone started up fine except no network access. I got a message a short while after something like android.phone stopped working.
Turned the phone off, put original sim back in and turned the phone on. All the phone will do is flicker the backlight every couple of seconds. 3-button recovery will take me to "Downloading..." and sit there. Flashing to Gingerbread using Odin will get to the RESET and phone will power off and phone will sit there screen flashing as before.
Anything I can do to resolve this?
Click to expand...
Click to collapse
Hey!
Look HERE. Hope its helping!
CHEERS!
Yep, I just done that. Now the phone will not power on at all. It will show as a device in Odin and Device Manager but no power comes up. It will not even go into recovery either.
russ18uk said:
Yep, I just done that. Now the phone will not power on at all. It will show as a device in Odin and Device Manager but no power comes up. It will not even go into recovery either.
Click to expand...
Click to collapse
Hey!
Firstly: For me worked(not in unlock, but in some other cases, where other soft fails) the STOCK ..XXKC1. Try to flash it. Dose you put you phone in to "Download" mode for Odin?
Where you get that UNLOCK? From here?
These are the questions, what I want answers. Maybe after that I can say surely.
TIA!
CHEERS!
I was following the guide [TUTORIAL]How to Network Unlock Samsung Galaxy Ace Via ADB. Phone didn't ask for unlock code when I put a Vodafone sim in my o2-locked Ace. Shortly after putting the Vodafone sim in it said something like Android.phone force closed.
I can flash any firmware but so far the phone will not boot. The screen will just flash after flashing firmware and I can put it in Downloading recovery but nothing else happens so far.
Could it be something to do with the phone storage being screwed up? I followed the tutorial word for word and got my code and everything.
russ18uk said:
I was following the guide [TUTORIAL]How to Network Unlock Samsung Galaxy Ace Via ADB. Phone didn't ask for unlock code when I put a Vodafone sim in my o2-locked Ace. Shortly after putting the Vodafone sim in it said something like Android.phone force closed.
I can flash any firmware but so far the phone will not boot. The screen will just flash after flashing firmware and I can put it in Downloading recovery but nothing else happens so far.
Could it be something to do with the phone storage being screwed up? I followed the tutorial word for word and got my code and everything.
Click to expand...
Click to collapse
Hey!
Sorry, then. I cant answer. Dont know that. Maybe better to ask in that thread, from where you followed the TUTORIAL, how to unlock.
Go back to that thread and ask in there.
CHEERS!
I,m The owner of the Unlocking post and i feel like i need to help, Last night i was "Playing" ClockWork Recovery and i touched the "Fix Permissions" option, the phone got stucked and i waited like 10 minutes and nothing happend so i long pressed the power button for a hard reset and when the phone turned on it made the same thing that your did, it sended me a message like yours and the phone started acting weird, and throw me a lot of other error messages so i rebooted the phone and the same, so i entered the recovery again and made a wipe/data and calvik cache, turned the phone back on and problem solved, if it does not work try this: http://forum.xda-developers.com/showthread.php?t=1071970 and you can install a custom rom wich is better than stock, i suggest FirstUA-ROM, i hope this was helpfull and im sorry that this happens to your phone.
russ18uk said:
I was following the phone unlocking guide in a sub-forum got my unlock code, powered off, inserted a different sim, powered on. I didn't get a request for a code; phone started up fine except no network access. I got a message a short while after something like android.phone stopped working.
Turned the phone off, put original sim back in and turned the phone on. All the phone will do is flicker the backlight every couple of seconds. 3-button recovery will take me to "Downloading..." and sit there. Flashing to Gingerbread using Odin will get to the RESET and phone will power off and phone will sit there screen flashing as before.
Anything I can do to resolve this?
Click to expand...
Click to collapse
Also to enter the recovery is, Home + Power on button
Jc_master said:
I,m The owner of the Unlocking post and i feel like i need to help, Last night i was "Playing" ClockWork Recovery and i touched the "Fix Permissions" option, the phone got stucked and i waited like 10 minutes and nothing happend so i long pressed the power button for a hard reset and when the phone turned on it made the same thing that your did, it sended me a message like yours and the phone started acting weird, and throw me a lot of other error messages so i rebooted the phone and the same, so i entered the recovery again and made a wipe/data and calvik cache, turned the phone back on and problem solved, if it does not work try this: http://forum.xda-developers.com/showthread.php?t=1071970 and you can install a custom rom wich is better than stock, i suggest FirstUA-ROM, i hope this was helpfull and im sorry that this happens to your phone.
Click to expand...
Click to collapse
Hey!
Thx for dropping in and clearing things.
CHEERS!
Jc_master said:
Also to enter the recovery is, Home + Power on button
Click to expand...
Click to collapse
Hi mate. Thanks for dropping in. I cannot enter recovery; the phone just does what happens in the OP - it just flashes. I can only enter 3-button recovery. So far I've tried 5 different firmware 2 Froyo (inc stock) and 3 different Gingerbreads found droidangel.blogspot.com/2011/05/samsung-galaxy-ace-s5830-original-stock.html. Will try a custom firmware but otherwise will try and take the phone back to o2 tomorrow.
russ18uk said:
Hi mate. Thanks for dropping in. I cannot enter recovery; the phone just does what happens in the OP - it just flashes. I can only enter 3-button recovery. So far I've tried 5 different firmware 2 Froyo (inc stock) and 3 different Gingerbreads found droidangel.blogspot.com/2011/05/samsung-galaxy-ace-s5830-original-stock.html. Will try a custom firmware but otherwise will try and take the phone back to o2 tomorrow.
Click to expand...
Click to collapse
Hey!
Dont take it back to SERVICE, before you not get flashed back to STOCK firmware or they can MAYBE, see that you not in stock firmware. Just saying it, that you DONT get in to trouble, with warranty.
CHEERS!
Yeah too it into o2 this morning. Luckily the dipshits that work there don't know anything. He just plugged it into his laptop and ran Kies. It's being sent off though. Hopefully will be sorted in warranty for free
Hello,
To solve this problem, did you activate the warranty?
I have the same problem, none of the existing ROM work, or find another solution?
I appreciate the help,
mscofield07
Yeah; I sent it back for warranty. They replaced the main PCB.
Can we unlock locked SGA? ?
XDA Rocks!

Stuck with no clue what to do, please help!

Hi Everyone,
This is my story:
I woke up today to my phone being off. Thinking it was battery, I got my spare and replaced it. Turned on the phone and saw the:
"Samsung
Galaxy S III
GT-I9300"
This logo kept on appearing, then disappearing; appearing then disappearing. It is still doing that and I can not get past it. I have tried clearing Dalvik Cache (yes I can access recovery mode). I have tried using Odin to flash stock firmware to it (it showed a "PASS"), and still nothing works. I am at the end of my wits with this phone. Based on what I know, my options are:
1) Wipe/Reset Factory data
2) Take it to a repair shop bcz of a hardware malfunction (no warranty)
3) Throw it in the bin
Any other options that might get me into the phone to get my information?
Just so you guys know, this phone was rooted a couple months back. The only reason I rooted it was to use Titanium Backup. Needless to say, I wasn't messing around with it when this happened. Please advise!
Use Google or search on XDA next time!
Looks to me like you have SDS!
http://forum.xda-developers.com/showthread.php?t=2091045
factory reset should've been the first thing you did after the cache. that's your solution. it's not sudden death, just do a factory reset
noisydroid said:
...I woke up today to my phone being off. Thinking it was battery...
Click to expand...
Click to collapse
Can you enter recovery? Or it's just DL mode?
I can enter recovery and DL mode. For the record, I just did a wipe data factory reset and it's still doing the same thing. Any suggestions now?
If you can get into download mode then try flashing stock Rom with Odin, if it doesn't boot up, go to recovery and do factory reset.....
slaphead20 said:
If you can get into download mode then try flashing stock Rom with Odin, if it doesn't boot up, go to recovery and do factory reset.....
Click to expand...
Click to collapse
Thank you. But I already did both of your suggestions and they didn't work.
Read the sudden death syndrome thread .
Take phone to Samsung service .
jje

Phone wont turn on! Need help asap!

Hey there. I took a loan of my mums phone but I needed to unlock it so I went to root it.
I got Odin and it passed fine, and when I went to reboot, it said it was downloading and not to turn off. But it went on for ages so I presumed it froze so I turned the phone off and back on.
Now the phone wont turn on.
When turned off it charges fine, the charging symbol comes up and all but when I turn it on the screen goes black and nothing happens.
It's connected to USB and sounds like it gets picked up but I can't see it in my computer.
Can anybody help me and tell me how to fix this? I want to fix it before I have to give it back to her.
Thanks for any help!
EDIT
BTW I can still get into the CWM I think its called recovery menu. I'm pretty sure the phone was rooted, it just wont start up correctly.
I tried wiping dalvik cache, restoring to factory settings and fixing permissions, nothing fixed the issue however
This is the tutorial I followed: http://galaxys2root.com/galaxy-s2-root/how-to-root-galaxy-s2-gt-i9100-jelly-bean-android-4-1-14-1-2/
I'm guessing since I can access recovery and download modes it's not that bad, I just need to install something else some how? Any ideas?
Restore any back up ..hope you have one..
GT I9100
Neat Rom lite v4.4
Hirox 5.1 medium
hope it helps
AndyOHart said:
Hey there. I took a loan of my mums phone but I needed to unlock it so I went to root it.
I got Odin and it passed fine, and when I went to reboot, it said it was downloading and not to turn off. But it went on for ages so I presumed it froze so I turned the phone off and back on.
Now the phone wont turn on.
When turned off it charges fine, the charging symbol comes up and all but when I turn it on the screen goes black and nothing happens.
It's connected to USB and sounds like it gets picked up but I can't see it in my computer.
Can anybody help me and tell me how to fix this? I want to fix it before I have to give it back to her.
Thanks for any help!
EDIT
BTW I can still get into the CWM I think its called recovery menu. I'm pretty sure the phone was rooted, it just wont start up correctly.
I tried wiping dalvik cache, restoring to factory settings and fixing permissions, nothing fixed the issue however
This is the tutorial I followed: http://galaxys2root.com/galaxy-s2-root/how-to-root-galaxy-s2-gt-i9100-jelly-bean-android-4-1-14-1-2/
I'm guessing since I can access recovery and download modes it's not that bad, I just need to install something else some how? Any ideas?
Click to expand...
Click to collapse
once again.. if it your first rooting process then you need to unlock the bootloader.. use CF-root by chainfire..
Not quite. The bootloader on the SGS2 isn't locked.
You need a rooted kernel which has busybox & SU. CFRoot does, but you can also flash the Odin version of any custom kernel which works with the Android version of the stock rom you're running to achieve the same result, I.E a rooted phone.
Man...that's 2 threads I've read in the last 5 minutes where people are having problems with their phones after following advice from Galaxys2root.com.....is it coincidence?
Sent from my GT-I9100 using Xparent Green Tapatalk 2
True.
Double check with xda is a must.
Sent from the little guy

urgent phone dies and i got to travel tomorrow

so the phone was on coffee table. I noticed it vibrates so i look at it . and its on a solid blue led light and the samsung logo is circling/glowing in a loop. so pulled battery , left for a few mins and turn on but its same problem?
its s3 uk . btu. its on 4.1.2 for a good 3 months . had phone maybe just a year never had any problems until today.
i am getting s3 btu uk 4.1.2 firmware and flash it . but how can i enable usb debugging if i cannot boot up phone?
i can get it into donwload mode ,
and some sort of menu mode when i hold up button instead . something about wipe / factory?
cv65user said:
i can get it into donwload mode ,
and some sort of menu mode when i hold up button instead . something about wipe / factory?
Click to expand...
Click to collapse
The other mode is called recovery mode.
The factory reset will wipe your data - although most will be probably backed up and restored later.
Try that, if it doesn't work, flash with the download mode.
Skander1998 said:
The other mode is called recovery mode.
The factory reset will wipe your data - although most will be probably backed up and restored later.
Try that, if it doesn't work, flash with the download mode.
Click to expand...
Click to collapse
hi thank u for your quick reply. i dot have a back up of anything , i know . i have my contacts backed up onto google address book . but not the texts.
so i think i going to try flash with odin to see what happens if i can
cv65user said:
hi thank u for your quick reply. i dot have a back up of anything , i know . i have my contacts backed up onto google address book . but not the texts.
so i think i going to try flash with odin to see what happens if i can
Click to expand...
Click to collapse
Did wiping from recovery mode not help? try that before trying odin, it's much safer.
Also, please follow all the instructions when dealing with odin, misuse can hard brick your device and turn it into 600$ useless paperweight.
no i just relfahsed with odin , and it restarted it then said re installing 0/200 apps like it started up first time then it restarted and now its back in a reboot loop
cv65user said:
no i just relfahsed with odin , and it restarted it then said re installing 0/200 apps like it started up first time then it restarted and now its back in a reboot loop
Click to expand...
Click to collapse
Weird, seems like a problem with one of the apps (?) since it was reinstalling them, factory reset from the recovery menu and see if that makes the difference now that you flashed with Odin.
If not please report back.
PS: wipe dalvick cache under advanced in recovery.
it wasn't reinstalling them. it was optimizing them because the cache was cleared. you need to factory reset. factory reset from stock recovery will also wipe the internal sd though
i am not rooted so dont have access to clr dalvik cache
flashuing stock rom with odin didnt work .
factory reset worked !!
lost all my torrents and stuff on sd card . teach me to back up now
thank u
read the guides
FolderSync
Sent from my GT-I9300 using Tapatalk 2
Hi you would never guess what. It happened again. I restored all google apps say 100. Then I was using SMS back and restore to restore about 16k texts . I have lost about two months since the last back so my phone had handled more txtx s then 17k texts
Then it was stuck on solid blue led and glowing samsung logo again . So I just factory restored and now it's ok again ,but now I lost all my stuff again having stayed up until. 4am in the morning rode loading and re installing all apps
Seems like something is hitting all the cache causing the phone to semi brick ? Could it be a bad cache ? So when the phone writes to that caches it bricks it?
cv65user said:
Seems like something is hitting all the cache causing the phone to semi brick ? Could it be a bad cache ? So when the phone writes to that caches it bricks it?
Click to expand...
Click to collapse
No idea, is everything fine now?
Is your problem resolved?
Not really
I just been googgling , is this what they call sudden death?
I did call up samsung service centre and my phone is still under its two year warranty so I got time to take it back.
He did seem helpful but issue is I have fixed it by wipe and factory reset so problem is now not present so not much he can do
The service centre did say if they can not find or repeat the fault then they can't do anything and would send same phone back. Having come from iPhone , it seems the service is not as good . When I had problems with my iPhone they just swapped it out after they plugged it into some machine.
It's been ok today. Though, it's restored all the same apps I had and it hasn't bricked itself yet thank god
I am using app back up and restore and it's sayings I got 290 apps lol
17k of text messages, that maybe the problem..
Regards
[email protected]

I HARD-BRICKED my Samsung Galaxy Ace (GT-S5830i) :/

Hello everyone in XDA forums ,
I don't really remember what exactly was the thing that I did in which I hard-bricked my Samsung Galaxy Ace (GT-S5830i), but it was a combo of rooting and then (OS)s installations... I rooted the phone successfully and as far as I remember I could even flash a KitKat firmware, but then it got bricked at some point after trying to flash some Cyanogenmod firmware [USING ROM MANAGER]... YES, I got to know that it's terrible to use ROM Manager for that purpose on the ACE but that was after I bricked my phone -_- (I still don't know why though; anyways...)
My smartphone is currently hard-bricked, meaning that I can't access download mode, recovery mode, or even fastboot mode; and I can't see a single thing on the screen (not even the Samsung Logo or the so-called "Yellow Triangle" , or even the Android Logo)... The only sign that my phone is still working (AND NOT AT ALL HARDWARE-DAMAGED) is the color of the screen which is (well you can say purple or kinda grey; also known as the background light/brightness)... I've tried the following:
1- All the normal button combos in all possible ways and conditions.
2- The (removing the battery, connecting the device to the PC/Laptop, clicking a button combo, and then inserting the battery while still holding the button combo) method.
3- I even tried the adb method, the SP Flash Tool method, and using a Jig.
So practically my main problem is that my phone can't even get to any mode and that it can't be recognized by any PC/Laptop not even after installing the drivers properly or changing the cables... If I just could get my Laptop to recognize it or even just get to the download mode without even having my Laptop to recognize it, then I'd be easily able to solve the whole problem.
P.S: PLEASE don't tell me that it's hardware-damaged or that I need to go to Samsung, cuz IT IS NOT HARDWARE-DAMAGED AT ALL and under the VERY SAME circumstances many people could unbrick their hard-bricked devices, and one of which is the Samsung Galaxy S3, just because they have an alternative method to boot (including the "booting from SD Card using a debrick image" method); and my warantee is void a VERY LONG time ago, since I bought the phone like 5 years ago.
Even if a software solution is still not known to the community it still is possible to unbrick my phone using a JTAG Repair device.
I really hope that somebody would be able to help me in solving this dilemma with a software method... Thank you anyways, and have a nice day / good night.
Similar brick here on my S5839i. I did something stupid and flashed everything including bootloader from a galaxy Y (S5360).
Now its not responding to any button combos,
When turned on I get a blank screen, then the camera LED blinks and the touch buttons light up and it stays on the blank screen.
If I can just get into download mode somehow it should all be fine.
My last hope now is to try a jig when I get my hands on one.
Also when plugged in, its recognized by windows as BCM21533-Thunderbird
Maybe anyone has been in a similar state and could help please?
Thanks
hasan291 said:
Similar brick here on my S5839i. I did something stupid and flashed everything including bootloader from a galaxy Y (S5360).
Now its not responding to any button combos,
When turned on I get a blank screen, then the camera LED blinks and the touch buttons light up and it stays on the blank screen.
If I can just get into download mode somehow it should all be fine.
My last hope now is to try a jig when I get my hands on one.
Also when plugged in, its recognized by windows as BCM21533-Thunderbird
Maybe anyone has been in a similar state and could help please?
Thanks
Click to expand...
Click to collapse
My Ace doesn't even get recognized by a Laptop or a PC... I tried the jig method as I mentioned before without any success ... Thanks for your reply mate Hope that you find a solution for your problem very soon
Bricked like yours!!
I HAVE THE EXACT SAME PROBLEM WITH MY GALAXY GRAND 2
Here is the problem...I BRICKED MY PHONE!!
I am not able to turn it on and my screen wont even show up!!!
I try pressing all the switches, tried to boot it to recovery mode, tried to normally boot it but NOTHING WORX!!!!!
"Its a SAMSUNG Phone Model Galaxy Grand2 SM-G7102"
what i did was i already had rooted my phone and already installed Cyanogenmod 12.1 and was working all fine until I thought of completely cleaning my device...
so i boot my phone to recovery mode, wiped dalvik's cache and cache partition and then clicked on wipe data/factory reset. The phone reseted and it showed the boot screen and then it showed optimizing apps and then it got suddenly stuck and switched OFF!!!!
BROTHER PLEASE HELP ME I AM IN NEED...I AM NOT RICH AND CAN'T AFFORD TO BUY A NEW PHONE. I ACTUALLY BROKE DOWN AND LITERALLY STARTED CRYING. I HOPE YOU CAN FIND A WAY TO STOP THE PAIN I AM FACING NOW. ?????
THANK YOU SO MUCH FOR HELPING ME OUT(IF U DO)
I WOULD BE REALLY GRATEFUL.
vaishnavjknair said:
I HAVE THE EXACT SAME PROBLEM WITH MY GALAXY GRAND 2
Here is the problem...I BRICKED MY PHONE!!
I am not able to turn it on and my screen wont even show up!!!
I try pressing all the switches, tried to boot it to recovery mode, tried to normally boot it but NOTHING WORX!!!!!
"Its a SAMSUNG Phone Model Galaxy Grand2 SM-G7102"
what i did was i already had rooted my phone and already installed Cyanogenmod 12.1 and was working all fine until I thought of completely cleaning my device...
so i boot my phone to recovery mode, wiped dalvik's cache and cache partition and then clicked on wipe data/factory reset. The phone reseted and it showed the boot screen and then it showed optimizing apps and then it got suddenly stuck and switched OFF!!!!
BROTHER PLEASE HELP ME I AM IN NEED...I AM NOT RICH AND CAN'T AFFORD TO BUY A NEW PHONE. I ACTUALLY BROKE DOWN AND LITERALLY STARTED CRYING. I HOPE YOU CAN FIND A WAY TO STOP THE PAIN I AM FACING NOW.
THANK YOU SO MUCH FOR HELPING ME OUT(IF U DO)
I WOULD BE REALLY GRATEFUL.
Click to expand...
Click to collapse
It would be my pleasure to help you bro (and of course everyone else) once I know how :crying: :laugh:

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