How can I fix Samsung Galaxy S2 from automatically rebooting ? - Galaxy S II Q&A, Help & Troubleshooting

Hello Friends,
How can I fix Samsung Galaxy S2 from automatically rebooting ? My Samsung Galaxy S2 plus is rebooting automatically, what is the problem ? What has happened to my cell that it is rebooting often ?
I notice this as one of three things. Either:
1 - I go to use my phone and find it on the SIM PIN enter screen.
2 - I hear the Samsung startup sound as the phone is restarting.
3- I find the phone off.
Samsung Galaxy S2
Model No. GT-I9100
Anroaid version - 4.0.4
Baseband version - I9100DDLPB
Regards & Thank you.

Malharlv said:
Hello Friends,
How can I fix Samsung Galaxy S2 from automatically rebooting ? My Samsung Galaxy S2 plus is rebooting automatically, what is the problem ? What has happened to my cell that it is rebooting often ?
I notice this as one of three things. Either:
1 - I go to use my phone and find it on the SIM PIN enter screen.
2 - I hear the Samsung startup sound as the phone is restarting.
3- I find the phone off.
Samsung Galaxy S2
Model No. GT-I9100
Anroaid version - 4.0.4
Baseband version - I9100DDLPB
Regards & Thank you.
Click to expand...
Click to collapse
Do u use another Rom or Kernel?
Is it compatible with ur phone (i9100/i9100p etc.)
When it happened first time, any special doing before?
CHEERS

@ Hannibal226
:
Hannibal226 said:
Do u use another Rom or Kernel?
Is it compatible with ur phone (i9100/i9100p etc.)
When it happened first time, any special doing before?
CHEERS
Click to expand...
Click to collapse
Thanks for reply
I have updated my Samsung Galaxy S2 Anroaid version - 4.0.4 through Samsung Kies.
It is reboots when some times wifi on, brightness on auto or around 20%.
When I take S2 out off my pocket it is either switched off or ask for SIM PIN
Thank you.

Malharlv said:
Thank for reply
I have updated my Samsung Galaxy S2 Anroaid version - 4.0.4 through Samsung Kies.
It is reboots when some times wifi on, brightness on auto or around 20%.
When I take S2 out off my pocket it is either switched off or ask for SIM PIN
Thank you.
Click to expand...
Click to collapse
Hmm listen like a prob from update.
I would recommend to backup all ur data/apps and then doing a factory reset.
Also u can think about flashin a Rom but don't know if u want to stay an stock to be sure for urself.
PS: RootBox is the Rom I'm using
CHEERS
Hannibal

Try the above and if that dont work either go back to 4.0.3 or wait for JB.
Sent from my GT-N7000 using xda premium

Related

Galaxy S2 I9100G

Dear ALL
By mistakenly i install ICS ROM version for GALAXY S2 I9100 In my Galaxy S2 I9100G and the device is stop working can any body tell me the solution for this issue.
The device is not going in Download Mode also.
Thanks.
munawarkhel said:
Dear ALL
By mistakenly i install ICS ROM version for GALAXY S2 I9100 In my Galaxy S2 I9100G and the device is stop working can any body tell me the solution for this issue.
The device is not going in Download Mode also.
Thanks.
Click to expand...
Click to collapse
Here is the attach screen shot for my device.
Try to flash the correct firmware for your device .
Or pay for a service centre repair .
jje
munawarkhel said:
Dear ALL
By mistakenly i install ICS ROM version for GALAXY S2 I9100 In my Galaxy S2 I9100G and the device is stop working can any body tell me the solution for this issue.
The device is not going in Download Mode also.
Thanks.
Click to expand...
Click to collapse
I hate to admit how much I LOVE seeing these threads where people flash the wrong firmware because they are too lazy to research what they are doing.
Send me your phone, I'll even pay shipping and handling for it. I'll revive it and put it to good use because obviously you have ZERO idea how to use it
-.- flash stock rom n kernel via odin??
Sent from my GT-I9100G using XDA
lol nice pic
just flash the original kernel via odin

[Q] Galaxy SII home button issues

Hello , I have Galaxy S2 and after an year my home button have a problem. i need to press it hard to get it work. I am running CM10 10-Sep .
So I want to know that this is software problem or hardware . ... Please Help My SgSII is not under warranty
Its a hardware problem... Anyeays to be sure its Hardware problem or not flash a stock rom and if it still didn't work then its hw problem for sure
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
gagan_ahuja11 said:
Hello , I have Galaxy S2 and after an year my home button have a problem. i need to press it hard to get it work. I am running CM10 10-Sep .
So I want to know that this is software problem or hardware . ... Please Help My SgSII is not under warranty
Click to expand...
Click to collapse
I think it's hardware issue but i can't conclude until you tell us
1. when you have experiencing the problem
2. If you ever faced the same problem while using another ROM
Swyped from my Samsung Galaxy SII
You can use softkeys which you can enable in ParanoidAndroid. It's a small black bar which appears on bottom of the screen.
still a problem
Jokesy said:
I think it's hardware issue but i can't conclude until you tell us
1. when you have experiencing the problem
2. If you ever faced the same problem while using another ROM
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
I am experiencing this problem since morning
No I have never experience this before
Is there any way to open it and fix it
gagan_ahuja11 said:
I am experiencing this problem since morning
No I have never experience this before
Is there any way to open it and fix it
Click to expand...
Click to collapse
Flash a Stock ROM if problem still there Goto Samsung Care. Trying to fix it at home is bit risky.
What say Jokesy?
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
gagan_ahuja11 said:
I am experiencing this problem since morning
No I have never experience this before
Is there any way to open it and fix it
Click to expand...
Click to collapse
1.
Flash a custom based stock ROM, with full wipe, if the problem persists, then it's a confirm hardware issue
Swyped from my Samsung Galaxy SII

[Q] I messed up! :( *Flashing help needed*

I really F'ed up.
I was running ICS on my bell Galaxy S2 but I wanted to try the S3 rom that was released here. (Note that I am somewhat a stupid when it comes to android flashing). I installed a CF-root kernel (phone wasn't CWM at the time) but the phone didn't turn work - it would go to black screen.
So I tried a couple different kernels, nothing worked. Then I went crazy and flashing just about everything. Nothing has changed.
When I turn the phone on, it gets stuck at the Galaxy S II screen. When I go to download mode, it is like usual (no CWM, the standard one). And when I go into recovery, it says "Forced Upload, by key pressing".
What can I do now? I would like to just get the phone working at this point, official firmware that works with kies would be nice. S3 rom would be even better.
Whoever helps me solve this would be my hero. Serious.
EDIT: I am now on clockwork recovery if that helps.
flexmuzik said:
I really F'ed up.
I was running ICS on my bell Galaxy S2 but I wanted to try the S3 rom that was released here. (Note that I am somewhat a stupid when it comes to android flashing). I installed a CF-root kernel (phone wasn't CWM at the time) but the phone didn't turn work - it would go to black screen.
So I tried a couple different kernels, nothing worked. Then I went crazy and flashing just about everything. Nothing has changed.
When I turn the phone on, it gets stuck at the Galaxy S II screen. When I go to download mode, it is like usual (no CWM, the standard one). And when I go into recovery, it says "Forced Upload, by key pressing".
What can I do now? I would like to just get the phone working at this point, official firmware that works with kies would be nice. S3 rom would be even better.
Whoever helps me solve this would be my hero. Serious.
EDIT: I am now on clockwork recovery if that helps.
Click to expand...
Click to collapse
what's your phone model no? GT I9100, GT I9100M, GT I9100P, GT I9100T or GT I9100G?
Jokesy said:
what's your phone model no? GT I9100, GT I9100M, GT I9100P, GT I9100T or GT I9100G?
Click to expand...
Click to collapse
I9100M
flexmuzik said:
I9100M
Click to expand...
Click to collapse
You need to start all over again.
1. Download ICS firmware for BELL 19100M below:
Firmware Info
GT-I9100M - Canada (Bell)
PDA: I9100MUGLD3
CSC: I9100MBMCLD3
Version: 4.0.3
Date: 2012-04-23
Regions:
Download
2.
- Extract the zip file and flash the firmware via Odin.
- Flashing guide
Good luck
Jokesy said:
You need to start all over again.
1. Download ICS firmware for BELL 19100M below:
Firmware Info
GT-I9100M - Canada (Bell)
PDA: I9100MUGLD3
CSC: I9100MBMCLD3
Version: 4.0.3
Date: 2012-04-23
Regions:
Download
2.
- Extract the zip file and flash the firmware via Odin.
- Flashing guide
Good luck
Click to expand...
Click to collapse
Thank you so much. The phone works perfectly now!
If you know how to get it to the S3 rom (or just get the cool gesture features) that would be nice but if not I'll be happy on stock ICS until I learn a lot more about flashing.
flexmuzik said:
Thank you so much. The phone works perfectly now!
If you know how to get it to the S3 rom (or just get the cool gesture features) that would be nice but if not I'll be happy on stock ICS until I learn a lot more about flashing.
Click to expand...
Click to collapse
U'll never can flash different ROM for different device.. it will soft brick ur phone or worse... but u can flash any s3 mods/themes for s2 u reach it at s2 mods/themes section.
Sent from my GT-I9100 using xda app-developers app
If you want to stay safe, always browse i9100/i9100M forums dont get out of it, Seems like you are Newb so much please read all stickies in Q/A and General Thread
[India Only] Wifi Router for Sale [600 INR]
Peace
Hit Thanks & It will Disappear
Sent from S II Running Fully Modified Official ICS 4.0.4
Next Device: Upcoming Nexus
Adam Hui said:
U'll never can flash different ROM for different device.. it will soft brick ur phone or worse... but u can flash any s3 mods/themes for s2 u reach it at s2 mods/themes section.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Too late, I already did. It works really well except most of the new features (motion and all that) is missing .
Still a good ROM though. To clarify, it's the S3 ROM that was modified to fit the S2. I found it through google.

[Q] Phone not switching on but just the icon of samsung galaxy sII

My phone doesnt switch on. When i try to switch on my sII, the display of samsung galaxy sII only appears and thats it and no further page.
Please suggest me some ways to get out of this trouble.
Thank you.
Mine too
Just Flash again With Odin
It Will Work
If DOes nt then Try Flashign Another rom with odin
crazysu said:
My phone doesnt switch on. When i try to switch on my sII, the display of samsung galaxy sII only appears and thats it and no further page.
Please suggest me some ways to get out of this trouble.
Thank you.
Click to expand...
Click to collapse
What u did before?
Wanted to flash a kernel only?
Wanted to flash a Rom? Via Odin or CWM?
Do u have a recovery mode where u can flash zips or not?
Questions over questions :silly:
CHEERS

[Q] Need Help...Pleaseeee

Hey guys... I'm new here. Also I'm new to android. I wanna root my smasung galaxy s2 i9100. I've read all i could on this site and many tutorials which were quite old so I'm a little scared. So pleaseee could someone just point me the right way. 1 more question i wanted to ask is what are the chances of me seriously bricking my phone?
I know im gona get thrashed for asking these question, but this is my brothers phone and im using it. I dont wanna mess it up
PHONE DETAILS
Android version - 4.04
Baseband version - i9100DDLPA
Kernel version [email protected] #3
Build number- IML74K.XWLP7
Thanks guys in advance
Its done. I followed everything and all went smooth.Thanks alot Danny and all of you who replied
You are on the right adress.
If you follow these steps you can root your phone in 5-10 minutes.
1. Turn on your phone, connect it to your pc and install the drivers of your phone (so your phone can connect to your pc)
2. Turn of your phone and remove the usb cable
3. Hold the volume down button, power button and home button for like 10 seconds so your phone go to download mode, press volume up so your phone go further
4. Put the usb cable in your phone and connect it to your pc.
5. Open Odin (download link after tutorial)
If your phone is connected correctly you get a yellow bar with COM: (then a random number)
6. Press ''PDA'' and select the .TAR file (download link after tutorial)
Be sure its a .TAR file, otherwise your phone will brick
7. Press ''START'' your phone will root now, after the root it will reboot automaticly, check if you have this apps: CWM and SuperSU.
Download link Odin:
http://db.tt/fqvwktih (unzip it and copy ALL the files to one folder)
Download link root file:
http://db.tt/kbEY1fEZ (this is the .TAR file)
OR
http://db.tt/h1myMuQl (this is the
.Zip file, be sure to unzip it)
I recommend to download the .TAR file cause you dont have to unzip it)
If you need further help just DM me.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
What you will get is reminded that you are supposed to read the rules/not open up multiple threads/search before opening new threads/include details of phone in posts for help.
So if you want help you need to show this forum some respect...lol
In your case ? Very long odds on I'd say.
Edit - For example, if 0 = no chance of you bricking it & 1 = you definitely bricking it, I'd say the chances of you bricking it are 0.99
talisman199 said:
-SNIP-
1 more question i wanted to ask is what are the chances of me seriously bricking my phone?
Click to expand...
Click to collapse
Why would his phone brick?
I root 3 S2's on this way.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Dannyvld said:
Why would his phone brick?
I root 3 S2's on this way.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Click to expand...
Click to collapse
Theres a chance flashing anything can brick ones phone.
Theres a bigger chance if your on 4.0.4 stock and if you dont know what your doing.
Yesh, but if he follow those steps it cant go wrong, am i right?
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Just make sure you dont make a factory reset on that phone because you'll be affected by the 'Superbrick bug'.
http://forum.xda-developers.com/showthread.php?t=1756242
Sent from my GT-I9100
I rooted my phone when i was on 4.0.4, im now on 4.1.2 ROM...
I did exactly the same on my 2 friends phones.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Good on you *pats you on the head. Thrice*
Dannyvld said:
I rooted my phone when i was on 4.0.4, im now on 4.1.2 ROM...
I did exactly the same on my 2 friends phones.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Click to expand...
Click to collapse
boki9999 said:
Just make sure you dont make a factory reset on that phone because you'll be affected by the 'Superbrick bug'.
Sent from my GT-I9100
Click to expand...
Click to collapse
I always do a factory reset before choose another ROM.....
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Dannyvld said:
I always do a factory reset before choose another ROM.....
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Click to expand...
Click to collapse
Lol, all our Phones (galaxy S2 I9100) are same, but its weird electronics that sometimes play the Spoil Sports for u.
Since u cannot predict its behaviour for sure
so what @boki9999 , @theunderling and @mistahbungle wer meant to say to OP is, please do read all the pros and cons before of proceeding. Since later he shouldnt come out Crying with an expensive piece of Paper weight in his Hand
Yeah i know what you mean.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Ok so i have deleted your other thread here - http://forum.xda-developers.com/showthread.php?t=2046960 -, please do not open more than one thread to ask a question.
Thanks
The-Hulk
The-Hulk said:
Ok so i have deleted your other thread here - http://forum.xda-developers.com/showthread.php?t=2046960 -, please do not open more than one thread to ask a question.
Thanks
The-Hulk
Click to expand...
Click to collapse
But this is the only thread i started. I think. But if i have I'm sorry
Okay now you're rooted your device you need to make a backup with CWM, after that you can flash ROMS/updates etc.
The first ROM i flashed was CM10 because on the stock i cant use mobile odina and that was a problem.
Tell me which rom you want and i make a tutorial.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)

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