[Q] Galaxy s3 gt i9300 bootloop - Galaxy S III Q&A, Help & Troubleshooting

Hey guys im facing problem with my friends galaxy s3 its stuck on the first galaxy s3 bootup screen then reboots to an infinite loop i cant enter the recovery cz once its launched it reboots automatically and the download mode once i press button up to continue (to flash stock) it reboots :/ any suggestions?

In download mode take the battery out before pressing volume up, while connected to a pc. Also check the power button isn't shorted out, if it switches on as soon as you insert the battery.
Sent from my GT-I9300 using Tapatalk

Related

Urgent Help Needed. -galaxy s3 gt - i9305 not booting up after initial screen

hi, i Did NOT install any rom to my phone. i just used cwm to click " go to recovery mode "
after that the phone just restarted and and hangs at the boot screen. the one that says samsung galaxy S3GT -I9305
I Tried the
hold power button together with the both up and down volume keys as well as power +up button and power+ down volume key but it just like restarts back to the same boot screen
when i insert the usb cable to my phone via my laptop and my wall mounted charger there is no light being shown that it is being charged
whats going on ?any ideas guys?

the phone wont boot to recovery

as said in title
the phone will not boot in recovery mode
i want to do a factory reset and can't access recovery mode
i've tried vol up + home + power...hold it till 2nd samsung galaxy ace logo appears, then release it
tried the same button till 1st logo disappears
same buttons till 1st logo appears
same buttons till 2nd logo disappears
i pretty much tried any combination possible
releasing power button and keep on holding vol up and home,...
like everything
it does however boot in download mode
but if i press continue it just hangs on downloading...do not turn off target!! and never does anything
this is not my phone so it's my first time using it, my younger bro owns it so i'm a complete noob at this
and yes, i'm sure it's ace 5830i and not 5830 and jut in case i tried holdinh only power button and home button and nothing happens
doesn't even show the 2nd samsung galaxy ace screen, just boots after 1st one
thanks for help!
U bricked u r device..
Now u have only one option..
Flash stock rom from odin
Sent from my GT-S5830i using Tapatalk 2

Android 4.3

I recently updated my Galaxy S3 to the new android version 4.3. After the update started everything was normal until the phone shut itself off and did not turn on till now. i checked restarting it plus taking the batteries out and then putting it in nut the phone wont turn on. The phone just shows the samsung logo that glows now and then and nothing more. Please help me what to do and what has happened.
Try to repair on SEUS aplication.
Try factory reset from recovery.
To go to recovery: Long Press vol up + home button + power at the same time until samsung galaxy s3 boot text appear.
Sent from my GT-I9500

[Q] s3 gt-i9300 not booting or entering download/recovery mode

my phone is not booting, it just stop on 'samsung galaxy s3 gt-i9300' and it reboots
i can't enter download or recovery mode.
the phone starts on itself without pressing the power button
can anyone help ?
nehal33 said:
my phone is not booting, it just stop on 'samsung galaxy s3 gt-i9300' and it reboots
i can't enter download or recovery mode.
the phone starts on itself without pressing the power button
can anyone help ?
Click to expand...
Click to collapse
Sounds like the power button has become jammed (the part on the board, not the little plastic piece you touch on the bezel of the phone. See:
https://www.youtube.com/watch?v=ZWbahqYdtaI

Problem auto restart loop

Hello, I have a Samsung galaxy grand 2 SM-G7105 and have entered automatic restart, that is, it shuts down and when it reaches the logo it restarts and so on all the time.
I tried to enter into the recovery mode but it also restarts and if I enter the download mode it also restarts.
I tried another battery just in case it was not enough current but with another battery also restarts.
I have no idea how to fix it, I hope your advice.
try changing the power button or see if your speaker is loose. i had the same problem with my g7102 but it was gone after replacing the power button..
same problem...but mine it doesnt auto restart when charging...pls help thanks

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