[Q] My galaxy s3 suddenly off and keep restarting!!! - Galaxy S III Q&A, Help & Troubleshooting

Hello, (Sorry for my bad English)
I have Samsung Galaxy S3 GT-I9300 not rooted and I have had it working fine for at least 7months now. Yesterday it suddenly off and keep restarting and not going into touch-wiz i am not familiar with android platform. I have tried to get into download mode (power + volume-down + menu button) and in recovery mode (power + volume-up + menu button) after getting into recovery mode android logo disappears quickly then restart and also getting into download mode phone shows the warning page i press the volume up button to get into download mode but phone restart.
I had removed the battery for one day and put it back and phone start auto without pressing the power button and it goes to start up Samsung galaxy logo then restart and keep restarting. Now, whenever i put the battery back phone start auto and keep restarting.
I need help what should i do?

Maybe power button got stuck?

Power button is working fine

emressazeri said:
phone start auto without pressing the power button and it goes to start up.
Click to expand...
Click to collapse
It certainly sounds like the power button is shorted out, send for warranty repair.

Need Help
emressazeri said:
Hello, (Sorry for my bad English)
I have Samsung Galaxy S3 GT-I9300 not rooted and I have had it working fine for at least 7months now. Yesterday it suddenly off and keep restarting and not going into touch-wiz i am not familiar with android platform. I have tried to get into download mode (power + volume-down + menu button) and in recovery mode (power + volume-up + menu button) after getting into recovery mode android logo disappears quickly then restart and also getting into download mode phone shows the warning page i press the volume up button to get into download mode but phone restart.
I had removed the battery for one day and put it back and phone start auto without pressing the power button and it goes to start up Samsung galaxy logo then restart and keep restarting. Now, whenever i put the battery back phone start auto and keep restarting.
I need help what should i do?
Click to expand...
Click to collapse
Did u fix it.....If yes tell me how

emressazeri said:
Hello, (Sorry for my bad English)
I have Samsung Galaxy S3 GT-I9300 not rooted and I have had it working fine for at least 7months now. Yesterday it suddenly off and keep restarting and not going into touch-wiz i am not familiar with android platform. I have tried to get into download mode (power + volume-down + menu button) and in recovery mode (power + volume-up + menu button) after getting into recovery mode android logo disappears quickly then restart and also getting into download mode phone shows the warning page i press the volume up button to get into download mode but phone restart.
I had removed the battery for one day and put it back and phone start auto without pressing the power button and it goes to start up Samsung galaxy logo then restart and keep restarting. Now, whenever i put the battery back phone start auto and keep restarting.
I need help what should i do?
Click to expand...
Click to collapse
this happened to me once. i removed the battery for a few minutes. then put it back and immediately entered the recovery mode. i hold the combo for a long time so that the samsung logo appears for 3 times and after the 3rd time, i released the combo and it entered the recovery mode. may/may not work for you. but worth trying? sounds funny but worked for me unexpectedly!!

sriram231092 said:
this happened to me once. i removed the battery for a few minutes. then put it back and immediately entered the recovery mode. i hold the combo for a long time so that the samsung logo appears for 3 times and after the 3rd time, i released the combo and it entered the recovery mode. may/may not work for you. but worth trying? sounds funny but worked for me unexpectedly!!
Click to expand...
Click to collapse
I got fixed by Samsung Customer Service Center. I t was a hardware problem.

emressazeri said:
I got fixed by Samsung Customer Service Center. I t was a hardware problem.
Click to expand...
Click to collapse
glad to hear that

Related

[Q] Galaxy S2 stuck at boot screen after flash custom ROM CheckROM RevoHD™ V6

Help,
My phone just stuck at the Samsung Galaxy SII GT-19100G screen..
I can't enter CWM recovery mode or Download mode as well
When I press Volume Button UP + Home + Power, it will turn off the phone and never turn back on. When I release the Volume Button Up + Home, it turned back on and stuck at the screen again.
In fact I can't even power off my phone.. When I power off it, it will auto restart and stuck at the screen again..
Anybody.. please help
I'm only taking a wild stab in the dark here but my guess is you flashed firmware for the I9100 onto your I9100G device.
Best to download firmware for the "G" model and flash via download mode. If you have a jig it might come in handy.
Looks like you have some research to do. Good luck.
Sent from my GT-I9100 using XDA App
Yes, lucky I manage to flash it back to the original ROM.
HSLimMic said:
Help,
When I press Volume Button UP + Home + Power, it will turn off the phone and never turn back on. When I release the Volume Button Up + Home, it turned back on and stuck at the screen again.
In fact I can't even power off my phone.. When I power off it, it will auto restart and stuck at the screen again..
Click to expand...
Click to collapse
For reference Vol Up + Home + Power is used to start the phone into Manual Mode, not turn it off. Vol Down + Home + Power is used to start the phone into Update Mode.
enilkcals said:
For reference Vol Up + Home + Power is used to start the phone into Manual Mode,
NO NO NO it puts the phone to RECOVERY MODE
not turn it off. Vol Down + Home + Power is used to start the phone into Update Mode
NO NO NO It puts the phone to DOWNLOAD MODE .
Try reading the FAQS and Guides please before giving false information .
jje
Click to expand...
Click to collapse
HSLimMic said:
Yes, lucky I manage to flash it back to the original ROM.
Click to expand...
Click to collapse
how did you solve the problem?
my s2 is stuck at the same screen
Guys if you want to keep you phone alive then FLASH ONLY ROMS THAT ARE FOR YOUR PHONE! DON'T RUSH STUDY FIRST!

Galaxy Tab will not boot into Download Mode

I recently went to flash the UK 4.0.4 onto my US tab, but the device will not boot into recovery/download mode. Pressing the power button on the device while off does not immediately turn the device on but it does come on after a couple tries, but holding volume down does nothing. I'm currently stock unrooted rom. How can I fix this so that I can flash (or root) again?
usfslacker said:
I recently went to flash the UK 4.0.4 onto my US tab, but the device will not boot into recovery/download mode. Pressing the power button on the device while off does not immediately turn the device on but it does come on after a couple tries, but holding volume down does nothing. I'm currently stock unrooted rom. How can I fix this so that I can flash (or root) again?
Click to expand...
Click to collapse
I have the same problem. Can anyone help us, please?
Thanks!
Have your turned it fully off or are you starting from standby?
To boot into Recovery/Download modes you need to start with the tablet completely off. I find I also need to be holding the volume key before I press and hold the power button.

[Q] galaxy tab2 10.1 wont enter download mode

I have new galaxy tab 10.1 which I am planning to root, however I cannot get unit to enter download mode. I have tried unsuccessfully at least 20 times using the recommended method of turning the unit completely off then holding the vol-/power buttons. I press the vol- slightly ahead of the power button and hold. All I get is the samsung splash looping over and over with no download or recovery menu icons popping up after the samsung splash. Once I let go, the tab will go into android recovery mode with the option to reboot which takes me to where I started. I have followed all of the tutorials to the tee. Is there another way to get to download mode? Should I take it back if this indicates a more serious problem.
I have also done a factory wipe/reset to no avail. Will vol+ / power do anything?
thanks for your interest I would appreciate any help.
emonjato said:
I have new galaxy tab 10.1 which I am planning to root, however I cannot get unit to enter download mode. I have tried unsuccessfully at least 20 times using the recommended method of turning the unit completely off then holding the vol-/power buttons. I press the vol- slightly ahead of the power button and hold. All I get is the samsung splash looping over and over with no download or recovery menu icons popping up after the samsung splash. Once I let go, the tab will go into android recovery mode with the option to reboot which takes me to where I started. I have followed all of the tutorials to the tee. Is there another way to get to download mode? Should I take it back if this indicates a more serious problem.
I have also done a factory wipe/reset to no avail. Will vol+ / power do anything?
thanks for your interest I would appreciate any help.
Click to expand...
Click to collapse
I seem to recall that at least one variant swapped the button around. In any case, it can't hurt to try volume up.
Here's what you do - first, shut the device off by holding power down and waiting for the confirmation.
Then, when it's off, hold the volume down button (to the left side, next to the power button.) Holding that down, press and hold the power button. When you see it light up, release the power button but continue to hold volume down until you see the recovery/download icons.
If doing that doesn't work, try volume up and power. Good luck!
Ill try your suggestions. thank you
emonjato said:
Ill try your suggestions. thank you
Click to expand...
Click to collapse
I'm having a similar problem. I have a galaxy tab 10.1 wifi that I rooted immediately when I got it. I havn't used it in about 4-5 months. I've already done all the odin and download stuff, but now i want to update my cwm and install a JB rom (I'm currently using aokp). I'm having a funny problem with it now -- Its difficult to turn on and impossible to get into download mode.
In order to turn on my tab, I have to hold down the power, connect the charging cable and get the download screen to turn on, then hold down the power again, wait for the screen to turn off, unplug the power and hold the power button until hopefully it turns on again. And this doesn't always work, sometimes I have to do it a few times. But whenever i've tried do the same thing that gets the tab working normally -- only holding the down volume as well as the power, Nothing happens.
Now once its on and working, things work great, but turning it on is a pain and its impossible for me to bring up the download or recovery option.
I've also tried to 'reboot to bootloader' and that doesn't work, although i can still 'reboot to recovery'
Any tips?
scndthe2nd said:
I'm having a similar problem. I have a galaxy tab 10.1 wifi that I rooted immediately when I got it. I havn't used it in about 4-5 months. I've already done all the odin and download stuff, but now i want to update my cwm and install a JB rom (I'm currently using aokp). I'm having a funny problem with it now -- Its difficult to turn on and impossible to get into download mode.
In order to turn on my tab, I have to hold down the power, connect the charging cable and get the download screen to turn on, then hold down the power again, wait for the screen to turn off, unplug the power and hold the power button until hopefully it turns on again. And this doesn't always work, sometimes I have to do it a few times. But whenever i've tried do the same thing that gets the tab working normally -- only holding the down volume as well as the power, Nothing happens.
Now once its on and working, things work great, but turning it on is a pain and its impossible for me to bring up the download or recovery option.
I've also tried to 'reboot to bootloader' and that doesn't work, although i can still 'reboot to recovery'
Any tips?
Click to expand...
Click to collapse
I have almost the exact same problem...
Volume up puts me into download mode and i can connect with Kies but it wont do the JB update
Voulume down ... nothing just boots
if i let it try to do the OTA update it will freeze at the boot screen and stay that way till the battery dies.
To get it to work again i have to do almost exactly what was decribe above..
I have no recovery options at all.
also my Tab is "NOT" rooted
scndthe2nd said:
In order to turn on my tab, I have to hold down the power, connect the charging cable and get the download screen to turn on, then hold down the power again, wait for the screen to turn off, unplug the power and hold the power button until hopefully it turns on again. And this doesn't always work, sometimes I have to do it a few times. But whenever i've tried do the same thing that gets the tab working normally -- only holding the down volume as well as the power, Nothing happens.
Now once its on and working, things work great, but turning it on is a pain and its impossible for me to bring up the download or recovery option.
I've also tried to 'reboot to bootloader' and that doesn't work, although i can still 'reboot to recovery'
Any tips?
Click to expand...
Click to collapse
I had a similar problem initially... the screen would just flash the "downloading" message, but the tablet wouldn't mount/connect to my laptop. Here's the solution:
1) launch odin
2) connect usb cable to laptop only
3) power down tablet
4) hold down the power volume down buttons together
5) when you see the downloading message, let go of the power button
6) let go of the volume down button (now just displays "downloading" message, but nothing happens
7) press volume UP
8) you'll get a message about installing custom ROMs and be given the option to do so by pressing volume UP again
9) the tablet mounts and connects to odin
10) from there follow the instructions for flashing recovery via odin (i.e., using PDA button...)
FYI just double check the guides again regarding download and recovery modes. In the thread title you mention Tab 2. This is the forum for the original Tab not the Tab 2. Both devices have different methods and key presses to access the various modes.
Sent from my GT-P7510

Galaxy S3 no power button, stuck at boot loop after flashing 6.0 cyanogenmod 13

Hi everyone,
I flashed the newest ROM from cyanogenMod to my old galaxy s3. I did this with the phone still on. After flashing, the phone is stuck in a boot loop. The problem is that I have removed the power button completely because it was faulty(even from the board). Has anyone had the same problem, or has any ideas what to do?
Thanks
dragonilly said:
Hi everyone,
I flashed the newest ROM from cyanogenMod to my old galaxy s3. I did this with the phone still on. After flashing, the phone is stuck in a boot loop. The problem is that I have removed the power button completely because it was faulty(even from the board). Has anyone had the same problem, or has any ideas what to do?
Thanks
Click to expand...
Click to collapse
I never had the same problem but you can try to hold vol + and home to go in recovery mode, or vol - and home for download mode
I don't have a power button. What you're saying can be done if you press those buttons along with the power one.
dragonilly said:
I don't have a power button. What you're saying can be done if you press those buttons along with the power one.
Click to expand...
Click to collapse
buy a USB JIG is a device that automatically enter download mode
Short the power button connections, if you can get at them.
Beamed in by telepathy.

how to boot into recovery mode through pc ?

Hi,
I own galaxy s3 i9000, currently on custom rom. My phone automatically rebooted and got stuck on bootloop. If I am able to enter in recovery mode, i can wipe cache(which may can help to get out of bootloop). But the problem is I am unable to enter into recovery mode because phone's volume up button is not working and my phone auto reboots every time after power off or reinserting battery. Is there any other way to clear cache or enter into recovery mode?
I dont want to flash my stock rom via odin (because i didnt backup my some important apps and msgs), this will be my last option.
sorry for my bad english
The normal way I get my phone into recovery mode from the PC is using ADB and the command: "adb reboot recovery". However, I bet this won't work in your case for one of several possible reasons: depending on when the bootloop occurs in the boot process, the phone may never reach a point where ADB is able to see your phone in the first place; if this is happening after a flashing a new custom ROM, then also it's unlikely that USB debugging is turned and the PC is not yet authorized to connect with it over ADB.
Another thought, could your power button be stuck down? I had a GS3 SCH-I535 several years ago and the power switch went bad on it, it would keep rebooting, shutting down randomly, or I'd be unable to turn on the screen. I had a switch replaced and it was fine after that. I don't think it's normal for the phone to automatically boot up when you reinsert the battery, that's why I bring that up. Maybe you can wiggle the power button a bit and try to unstick it if that's the case.
I tried to remove and stick back the power button again, but still it didnt worked. By the way fixing power button will not help me to get into recovery mode as my phone's volume up button is also not working, and recently I found out that I cant enter into download mode too because when I press respective buttons (volume down + home + power) for download mode, it gives warning msg to click 'volume up' buttton to enter into download mode or 'volume down' to reboot. Therefore again volume up button is required to enter into download mode too. So the only option remained for me is to visit service center and fix the volume up button.

Categories

Resources