Samsung Galaxy S2 (GT-I9100G) Issue - Galaxy S II Q&A, Help & Troubleshooting

So I have a Samsung Galaxy S2 phone and I am having this frustrating problem. It's like this, my android is on the table and i press the Home Button to check for any notifications and I realize it's off so I Long Press the Power Button to turn it on nothing happens. The only way to turn it on is by removing the battery and putting it back again and then Long Pressing the Power Button will turn my S2 on. I honestly don't know what is causing this, if it is a hardware or a software problem. It's very annoying because sometime awaiting for an important call while your android is dead can have serious results.**
Model Number:*GT-I9100G
Android Version:*4.1.2
Baseband Version:*I9100GXXLSP
Kernel Version:*3.0.31-893450 [email protected] #2
Build Number:*JZO54K.I9100GXXLSR**
Thank you.
Sent from my GT-I9100G using XDA Premium 4 mobile app

Sounds like a sod is happening. Are you rooted and have cwm installed. Try cleaning data in recovery if you are rooted. If not rooted flash stock with odin.

anyone help me
now,i'm using samsung galaxy s2 but i have a problem .it lost imei and baseband version.how can i repair for it please help me:crying::crying::crying::crying:

mg phyo said:
now,i'm using samsung galaxy s2 but i have a problem .it lost imei and baseband version.how can i repair for it please help me:crying::crying::crying::crying:
Click to expand...
Click to collapse
Flash the offcial rom from odin.

Related

galaxy s2 Touchscreen problem *** HELP

can someone help me ? i start having this problem 3 days ago, and not even while charging, and the confusing part is that it comes and goes, like sometimes the i see the problem which makes me wanna kick a puppy ! but after sometime it goes and the phone goes back to normal, then come again and go again !!! i tried hard reset, didnt work :S
here is a vid i found on youtube about a guy put the SGS2 on charging with the HTC charger, that doesnt matter, look how the screen acts after plugging in. i am having this problem without charging my device !!! its really creepy !!! please help guys !
here is the link for the vid
http://www.youtube.com/watch?v=ejja4601NGQ
Hi bro. Are you able to gain control of the physical keys. Hold down "volume down", "home button" and "power button".....
Get into the "downloading" screen and download odin (v1.8) and well, reflash the new stock rom
i am new to android, can i flash ROM on a unrooted galaxy s2 i9100G ??? version 2.3.6 GDZKL3
i also found something weird. while my phone is PLUGGED IN, no problem, the screen works fine !!! but when it is UNPLUGGED it doesnt work. really weird ! :S
abdane said:
i am new to android, can i flash ROM on a unrooted galaxy s2 i9100G ??? version 2.3.6 GDZKL3
Click to expand...
Click to collapse
Yes but you have G model not the standard i9100 . Use G firmware only .
jje
can you give me the link for the G firmware ? i would really appreciate it ^_^
abdane said:
can you give me the link for the G firmware ? i would really appreciate it ^_^
Click to expand...
Click to collapse
Stock Roms .and csc
http://forum.xda-developers.com/showthread.php?t=1075278
Or Sammobile.com
jje
Theres also a guide for rooting the "G" version..
Before you do all this, format your entire phone while charging....
Maybe it might just do the trick>>>
can you show give me a link on how i can root a G version GDZKL3 ??? i really wish i didnt upgrade to KL3 shold've stayed at GDZKJ2, cause i found root for that, but no for GDZKL3 !

[Q] Problem while attending calls. !!!

HI. I am using Samsung galaxy ace GT-5830i . I had purchased it this month. Today I upgraded to the latest official firmware . Previously to answer calls i had to slide the button across the screen. But now there are two buttons Green and Red. They get activated by simple touching. "NO SLIDING NEEDED" . It is a real problem as my father occasionally uses the phone. so calls get rejected frequently as he accidently touches the red button. So can i change the way how we can answer the calls.
Details of Phone.
BaseBand Version - S5830i DDLA2
Kernel Version - 2.6.35.7 | [email protected]#1
Build - GINGERBREAD.XXLA4
Thanks in advance. So please help me
virtualkannan007 said:
HI. I am using Samsung galaxy ace GT-5830i . I had purchased it this month. Today I upgraded to the latest official firmware . Previously to answer calls i had to slide the button across the screen. But now there are two buttons Green and Red. They get activated by simple touching. "NO SLIDING NEEDED" . It is a real problem as my father occasionally uses the phone. so calls get rejected frequently as he accidently touches the red button. So can i change the way how we can answer the calls.
Details of Phone.
BaseBand Version - S5830i DDLA2
Kernel Version - 2.6.35.7 | [email protected]#1
Build - GINGERBREAD.XXLA4
Thanks in advance. So please help me
Click to expand...
Click to collapse
Flash the previous version or any custom rom till next official update!
Sent from my GT-S5830 using xda premium
replyy
BUt i cannot root this phone. and as i am a newbie i dont know very much. but im studying now. so can you please help me. I cant root this phone
virtualkannan007 said:
BUt i cannot root this phone. and as i am a newbie i dont know very much. but im studying now. so can you please help me. I cant root this phone
Click to expand...
Click to collapse
forum.xda-developers.com/showthread.php?t=1552792
Visit page and read each line.....
Sent from my GT-S5830 using xda premium
Thanks 4 ur reply
Ok bro. Ill try it out.

S2 I9100 won't start after flashing CM9 Stable

Hello Friends,
I am in desperate need of your help.
I am a moderate user and I know how to stuffs about Rooting and flashing custom ROMs.
Today I tried to flash CM9 stable ROM for International Galaxy S2 I9100. I did it using temporary CWM.zip file and everything went just fine till the installation of ROM. But when I clicked Wipe Data, suddenly phone went off and now it doesn't start.
I tried everything, tried to enter into Download mode and Recovery mode but all was in vain.
Please help me what should I do now? And is my phone ever going to come back to life?
Additional Info
satish0101 said:
Hello Friends,
I am in desperate need of your help.
I am a moderate user and I know how to stuffs about Rooting and flashing custom ROMs.
Today I tried to flash CM9 stable ROM for International Galaxy S2 I9100. I did it using temporary CWM.zip file and everything went just fine till the installation of ROM. But when I clicked Wipe Data, suddenly phone went off and now it doesn't start.
I tried everything, tried to enter into Download mode and Recovery mode but all was in vain.
Please help me what should I do now? And is my phone ever going to come back to life?
Click to expand...
Click to collapse
To add into this.
I was using,
PDA: I9100XWLPT
CSC: I9100NEELP4
Version: 4.0.4
Do you know what kernal you had at the time, for the phone to go off during a wipe sounds like the brick bug but I didn't think it was present in LPT. Can other members clarify please. Does your phone charge when plugged into charger?
Sent from my GT-I9100 using xda premium
satish0101 said:
To add into this.
I was using,
PDA: I9100XWLPT
CSC: I9100NEELP4
Version: 4.0.4
Click to expand...
Click to collapse
I'm sorry but that's your fault.
It's being said 1 million times already, that wiping your data in CWM while running stock 4.0.4 ROM with a stock kernel will BRICK your phone.
Your inability to read might have left your phone bricked.
Read through the forum next time, ask questions if you don't understand anything and I can assure you will be luckier next time.
Swyped from my Samsung Galaxy SII
Yes there are many threads in this section and on xda portal warning you about the brick bug...
Almost all 4.0.4 have a brick bug... moreover it is caused when we do a data wipe. I believe you have bricked your device... sorry for that
Sent from my GT-I9100 using Tapatalk 2
sachidanand444 said:
Yes there are many threads in this section and on xda portal warning you about the brick bug...
Almost all 4.0.4 have a brick bug... moreover it is caused when we do a data wipe. I believe you have bricked your device... sorry for that
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Hi, I thought the brick bug was present in only the leaked firmwares and those highlighted on samfirmware eg the Russian release LQ6 I think.
Sent from my GT-I9100 using xda premium
HANDSY said:
Hi, I thought the brick bug was present in only the leaked firmwares and those highlighted on samfirmware eg the Russian release LQ6 I think.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
that's why I blamed you for this. You did not read or ask before wiping but was only guessing.
This is a sticky thread under General section warning everyone about the buck bug. Here: http://forum.xda-developers.com/showthread.php?t=1756242
I and many others have also warned people about this bug but the unfortunate thing is that most of ask these kind of questions after the problem has occurred.
Swyped from my Samsung Galaxy SII
Jokesy said:
that's why I blamed you for this. You did not read or ask before wiping but was only guessing.
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
Er I'm not the OP
Sent from my GT-I9100 using xda premium
HANDSY said:
Hi, I thought the brick bug was present in only the leaked firmwares and those highlighted on samfirmware eg the Russian release LQ6 I think.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
As far as I know all 4.0.4 ROMS have MMC_CAP_ERASE enabled, so in case of having bad chip and using wipe under temporary CWM floating around you will brick your phone. Although seems the problem is only in touch version of CWM. More detailed information can be found in 1st guide in my signature where Phil was talking with Entropy512.
Odoslané z GT-I9100 cez Tapatalk 2
Stileth said:
As far as I know all 4.0.4 ROMS have MMC_CAP_ERASE enabled, so in case of having bad chip and using wipe under temporary CWM floating around you will brick your phone. Although seems the problem is only in touch version of CWM. More detailed information can be found in 1st guide in my signature where Phil was talking with Entropy512.
Odoslané z GT-I9100 cez Tapatalk 2
Click to expand...
Click to collapse
Will do thanks
Sent from my GT-I9100 using xda premium
^^Not only with touch CWM but also with "temporary CWM" wjich is what you were using.
Take it to a service center as your phone now needs a motherboard replacement..and I hope you still have warranty..!
Sent from my GT-I9100 using Tapatalk 2
satish0101 said:
Hello Friends,
I am in desperate need of your help.
I am a moderate user and I know how to stuffs about Rooting and flashing custom ROMs.
Today I tried to flash CM9 stable ROM for International Galaxy S2 I9100. I did it using temporary CWM.zip file and everything went just fine till the installation of ROM. But when I clicked Wipe Data, suddenly phone went off and now it doesn't start.
I tried everything, tried to enter into Download mode and Recovery mode but all was in vain.
Please help me what should I do now? And is my phone ever going to come back to life?
Click to expand...
Click to collapse
Sorry dude
You might have to send your phone to device center for repairs but if you are out of warranty or wants to try to Fix things yourself, then the advise/instructions below is for you:
-boot your phone with usb jig, if you can get to download mode, then proceed to next step
-Visit this thread: http://forum.xda-developers.com/showthread.php?t=1841099
Good luck
Swyped from my Samsung Galaxy SII
Is the brick bug present in ICS? I want to upgrade from Gingerbread to ICS 4.0.3, will I be safe when flashing then?
UrbanDesigns said:
Is the brick bug present in ICS? I want to upgrade from Gingerbread to ICS 4.0.3, will I be safe when flashing then?
Click to expand...
Click to collapse
Brick bug is only present on ICS 4.0.4.
ICS 4.0.3 is safe
Swyped from my Samsung Galaxy SII
Thanks
Hi guys,
Thanks for all your replies.
I already figured it out that I have bricked my phone. But I was under impression that Data wipe with CM9 ROMs is not dangerous. At the time of failure I had already installed CM9.
Guess now I'll have to send the phone to Service center.
One thing I want to ask, "If the phone is hard bricked, is there any chance of them knowing that I had installed a custom ROM?"
If they can't then it might help me since my phone is still under 1 year manufacturer warranty.
Please reply and Thank you for your replies. The latest adventure of mine turned out to be painful one!!
satish0101 said:
Hi guys,
Thanks for all your replies.
I already figured it out that I have bricked my phone. But I was under impression that Data wipe with CM9 ROMs is not dangerous. At the time of failure I had already installed CM9.
Guess now I'll have to send the phone to Service center.
One thing I want to ask, "If the phone is hard bricked, is there any chance of them knowing that I had installed a custom ROM?"
If they can't then it might help me since my phone is still under 1 year manufacturer warranty.
Please reply and Thank you for your replies. The latest adventure of mine turned out to be painful one!!
Click to expand...
Click to collapse
I don't think so. since you can't boot into either recovery or download mode.
Even if you have an increased binary counter, it will be cleared once your device is forced with a usb jig to boot into download mode.
Swyped from my Samsung Galaxy SII
Jokesy said:
I don't think so. since you can't boot into either recovery or download mode.
Even if you have an increased binary counter, it will be cleared once your device is forced with a usb jig to boot into download mode.
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
Then USB Jig is my last hope and if that doesn't work then I have to send the phone to the service center.
So if you can't enter into download or recovery mode there is no way to find out if i have used any custom ROM or rooted the phone?
Correct me if I'm wrong.
And thank you for your reply. In this desperation every reply from community member is like gold.
satish0101 said:
Then USB Jig is my last hope and if that doesn't work then I have to send the phone to the service center.
So if you can't enter into download or recovery mode there is no way to find out if i have used any custom ROM or rooted the phone?
Correct me if I'm wrong.
And thank you for your reply. In this desperation every reply from community member is like gold.
Click to expand...
Click to collapse
Absolutely no way. You are right
Swyped from my Samsung Galaxy SII
Jokesy said:
Absolutely no way. You are right
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
Thanks buddy.
I believe I have to send the phone to Samsung Service center then!!
Jokesy said:
Absolutely no way. You are right
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
Hello guys,
After receiving positive feedback from members I have finally submitted my phone to service center.
Please pray and hope they don't find out about my little adventure!!

Cant Turn on Samsung galaxy s2 after failing at rooting

PLEASE Help i cant turn on my samsung after rooting it ( its my dads and he would get really angry if he would get out that i messed up his phone guys please help :crying:, i was rooting my phone with odin, and after a while i thought it crashed so i turned my phone off, and after that i cant turn it on again!
I cant do anything there is just a black screen
guys plase help!!!
kristofer_gvenetadze said:
PLEASE Help i cant turn on my samsung after rooting it ( its my dads and he would get really angry if he would get out that i messed up his phone guys please help :crying:, i was rooting my phone with odin, and after a while i thought it crashed so i turned my phone off, and after that i cant turn it on again!
I cant do anything there is just a black screen
guys plase help!!!
Click to expand...
Click to collapse
Sorry about that.
Please provide answers to the following questions:
1. What's the model no. Of your galaxy SII?
2. What were you trying to flash too gain root access? please provide the link to where you find it.
3. Can you still get to download mode?
Swyped from my Samsung Galaxy SII
Replyy
Jokesy said:
Sorry about that.
Please provide answers to the following questions:
1. What's the model no. Of your galaxy SII?
2. What were you trying to flash too gain root access? please provide the link to where you find it.
3. Can you still get to download mode?
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
my model number is GT-I9100, nothing happens when i push the power button, nor then i connect it to a charger.
kristofer_gvenetadze said:
my model number is GT-I9100, nothing happens when i push the power button, nor then i connect it to a charger.
Click to expand...
Click to collapse
What about other answers?
Swyped from my Samsung Galaxy SII
Reply
Jokesy said:
What about other answers?
Swyped from my Samsung Galaxy SII
Click to expand...
Click to collapse
it is an outside link i cant post it here ( it s called "Android 2.3.6 JVU + Root"
JVU is for i9000 not 9100.
You have bricked this phone by flashing inproper firmware with bootloader dedicated for olde model.
i9.0.1.3k galaxy imperator
Can you get into recovery or download mode.Take out the battery for 5 minutes and/or charge the phone for a bit and retry.
ps. your fathers not going to be happy
Sent from my GT-I9100 using xda premium
Reply
theunderling said:
Can you get into recovery or download mode.Take out the battery for 5 minutes and/or charge the phone for a bit and retry.
ps. your fathers not going to be happy
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
i cant turn it on nothing happens when i push the power button as i said, so No download mode no recovery mode for me.
Thx
SirKunon said:
JVU is for i9000 not 9100.
You have bricked this phone by flashing inproper firmware with bootloader dedicated for olde model.
i9.0.1.3k galaxy imperator
Click to expand...
Click to collapse
Thx for letting me know, but what should i do now, i cant turn it even on, nothing happens when i push the power button
kristofer_gvenetadze said:
Thx for letting me know, but what should i do now, i cant turn it even on, nothing happens when i push the power button
Click to expand...
Click to collapse
Plead ignorance and send it in for warranty repair. I hard bricked my SGS2 last week and it was repaired under warranty, no questions asked. If the repairers can't turn it on they can't tell you voided the warranty and they will just replace the motherboard. In Australia it takes 5 -10 working days.
If it is out of warranty there is a place in the US that claims to be able to repair a hard bricked SGS2, google is your friend.
Additional Info
kapioonda said:
Plead ignorance and send it in for warranty repair. I hard bricked my SGS2 last week and it was repaired under warranty, no questions asked. If the repairers can't turn it on they can't tell you voided the warranty and they will just replace the motherboard. In Australia it takes 5 -10 working days.
If it is out of warranty there is a place in the US that claims to be able to repair a hard bricked SGS2, google is your friend.
Click to expand...
Click to collapse
Isn´t there any other way solving this problem cuz currently i am in Georgia and there is no Samsung Center?
Search for jtag in your country... That will fix a hard brick
Sent from my SGH-I897 using Tapatalk 2
spagman72 said:
Search for jtag in your country... That will fix a hard brick
Sent from my SGH-I897 using Tapatalk 2
Click to expand...
Click to collapse
is that someonekind of a programm?
sry i am new to rooting android phones
kristofer_gvenetadze said:
is that someonekind of a programm?
sry i am new to rooting android phones
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1192853

Galaxy S2 phone shuts and restarts by itself

Galaxy S2 phone shuts and restarts by itself. how to solve this problem?
do not under or overclock - then try a different kernel (siyah or abyss)
Its a 'smart' phone dude. It acts just like humans
Change kernel and use less aggressive undervolt values.
manil68 said:
Galaxy S2 phone shuts and restarts by itself. how to solve this problem?
Click to expand...
Click to collapse
Let's have more info.
Post your ROM & kernel details. Goto Settings - About, and post everything you see there.
Swyped from my Galaxy SII
manil68 said:
Galaxy S2 phone shuts and restarts by itself. how to solve this problem?
Click to expand...
Click to collapse
Please refer to the thread in my sig for the info you need to include to get proper answers to your question
Sent from my GT-I9100 using xda premium
iam using 4.9.1 NEAT ROM .... today only phone starts restarting .. i have no time to do any setup in the phone... its restarts so quickly.
Please tell me wat to do ?

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