Use this tag if your issue is *specific* to any variant of the Samsung Galaxy S II (GT-I9100).

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2
votes
0answers
3k views

My Samsung Galaxy S2 is constantly shutting down

Recently, whenever I am using an app or doing something on my phone other than texting or reading, my phone will up and shut off on me. When I try to reboot sometimes it will get all the way back to ...
1
vote
1answer
203 views

Radio and inbound Calls Volumes Can be set separately?

On Samsung Galaxy 2 is there a way to set volumes for the radio and incoming calls separately from each other? What's too laud for the radio (for me anything above 3) is not loud enough for the ...
5
votes
4answers
7k views

Back up not only games, but also game progress before flashing ROMS

I have a Galaxy S2 (GT-I9100) And I'm about to flash a custom rom on it. I've done it a bunch of times but what really irritates me is that I lose all progress made on the games that I have on my ...
5
votes
1answer
330 views

GT-I9100G screen replacement

I have a GT-I9100G and the screen went bad, I'd like to replace it but all the screen replacements on amazon are for the GT-I9100 version. They look the same but I am still not sure if this will work ...
0
votes
0answers
249 views

Samsung Skyrocket - Maximize Battery?

I have tried a few alternative ROMs, and underclock using SetCPU, but I can't seem to find a truly effective way to have my Samsung Skyrocket's battery last for more than a day. My average usage time ...
1
vote
0answers
347 views

Unexpected battery discharge on Samsung Galaxy S2

I charged my smartphone yesterday to full 100%. When I woke up today, I saw that battery was 40%. Android OS has used 90% of the battery. My Android version is 4.0.3. What is the cause of the problem? ...
2
votes
0answers
451 views

Samsung Galaxy S2 doesn't play music

New Samsung Galaxy S2 doesn't play audio files. I tried using different players, but none worked. The track ether plays for 1-3 seconds or mixes different tracks into one. Considering trying to return ...
1
vote
0answers
112 views

Can't select date in calendar and Gmail not coming to phone

My question is 2 fold: First, when I go into calendar monthly view and hit say the 15h of the month...it won't pull up the info that day. When I do a battery pull, it will work for a few hours then ...
1
vote
1answer
14k views

How can I update my Samsung Galaxy S2 (GT-I9100) from Android 2.3.3 to a newer version?

I have a Samsung Galaxy SII (GT-I9100). OS version-2.3.3. Whenever I connect it to Kies, it cannot find an available software upgrade. Is there any other way to upgrade my OS?
1
vote
1answer
17k views

How to set default apps on Samsung Galaxy S II + Android 4.0 (ICS)

On stock Android and 2.x ROMs on SGS2, default apps could be set in Settings -> Applications. However, when I go there with the ICS ROM, I don't see where I can set which default applications for ...
1
vote
0answers
624 views

Tethering CM10 - high latency, high(ish) throughput

I am recently having an issue where tethering my PC (Arch Linux) to my Galaxy S2 has a very strange result. While tethered, web surfing on my PC is painfully slow - not because of slow download ...
1
vote
1answer
427 views

Network connection lost when receiving or making a call using Samsung Galaxy S2

Recently noticing that while making or receiving a call, the net connection on the Galaxy S2 is lost. Once the call is over, the connection is restored automatically. OS is android 2.3.6 ...
0
votes
0answers
814 views

How do I unlock my samsung galaxy s2 after many attempts [duplicate]

Someone tried to unlock my Samsung Galaxy S2. The result is "too many pattern attempts". I use Google account to sign in. I can't remember my Google account. What can I do?
3
votes
0answers
521 views

Why does my Samsung Galaxy S2 have duplicate calendar events?

Why does my Samsung Galaxy S2 have duplicate calendar events? I am using Outlook calendar and have downloaded the Google calendar to allow it to sync. When I use the Samsung Kies Program to sync the ...
0
votes
2answers
4k views

Internet problem in Samsung Galaxy S2 after updated Android 4.0

Recently I updated my Samsung Galaxy S2 OS from 2.3 to 4.0, after that the internet is not working properly (e.g. Internet web, facebook, twitter). If I open this application a message is shown saying ...
0
votes
1answer
286 views

Driving Mode isn't working as expected on Samsung Galaxy SII

I have this Samsung Galaxy SII, GT-I9100T, with Android version 2.3.3. When placed in Dock with my car, the following happens Whenever a call is incoming, the phone would read me the calling ...
2
votes
1answer
341 views

How can I schedule a Nandroid backup?

Is it possible to schedule a Nandroid backup for a particular time on a rooted Samsung Galaxy S2 running CM9 and the Siyah Kernel? How would one accomplish this?
-2
votes
3answers
3k views

galaxy s2 wifi problem after updating to ice cream sandwich

hi guys i have samsung galaxy s2 and it was working very well before upgrade to ice cream sandwich i didnt face any trouble in upgrading and it upgrade well but i faced a problem with wifi connection ...
3
votes
1answer
2k views

Is it safe to restore the phone.apk from a stock Samsung ROM to CM9?

I was using the stock Samsung ROM on my Samsung S2 i9100. Changed over to Siyah Kernel and then made the leap to CyanogenMod 9. Although I prefer and appreciate the myriad settings and usability of ...
3
votes
1answer
47k views

Formatting (or reinstalling) Samsung Galaxy S2

I have some experience about Android phones (but i'm not an expert) . I have problems with my Samsung Galaxy S2 (GT-I9100) . Its battery heating too much, there are a lots of applications, sometimes ...
1
vote
0answers
216 views

Selected mobile carrier unavailable, do I need to install a multi CSC? If so, how?

I just bought a Samsung S2. The phone is unlocked but when I put my SIM card in it says Selected Service (Bell) Unavailable. I searched around the forums and I think the issue is that my CSC is CPW, ...
4
votes
1answer
482 views

How do I remove the confirmation alert when choosing Silent mode?

SG2 with ICS 4.0.4: When I long press the power button and choose Silent mode, I get a confirmation alert stating that "Silent mode will be enabled".Then, I get to choose between "OK" or "Cancel", ...
2
votes
1answer
384 views

my mail won't show after upgrading to 4.0.4

After upgrading my Samsung galaxy s2 to android version 4.0.4 my mail won't show in the default mail app (cant find out the name!). I only get a dropdown bar -- but when I clicked it, the arrow points ...
1
vote
2answers
10k views

Is there a way to get GPS to work without Google Location Service constantly enabled?

The GPS on my Samsung Galaxy S2 cannot find my current location whenever Google Location Service is disabled. I have it disabled most of the time because my battery drains much faster when the ...
4
votes
0answers
1k views

Calling causes freeze

I own a Samsung Galaxy S2 I9100, currently running Android 4.0.3 XWLP7, rooted. My problems however started even before rooting the phone. The problem is that whenever I try to call someone, there is ...
3
votes
2answers
810 views

Is there a way to fix the sms notification in Galaxy S2, ICS

The SMS notification behavior is inconsistent on the Samsung Galaxy S2 after upgrading to 4.0.3 ICS. When receiving a text message, the phone does not make a sound or vibrate, regardless of the ...
4
votes
1answer
1k views

How do you resize the Gmail widget?

I can't seem to get the Gmail widget resized to full screen on my SG2. How do I resize it so that it covers the whole screen area? Android 4.0.4.
3
votes
1answer
2k views

Have I completely lost my IMEI?

I'm stuck with the generic IMEI (004999010640000). I've tried a number of the various workarounds (GSII_Repair, manually deleting the /efs folder, flashing stock and trying both of those from stock, ...
4
votes
1answer
1k views

USB connection broken, tried debugging

I have a Galaxy S2 that refuses to be picked up by any computer. I tried different operating systems, I tried a different USB cable, I tried debugging mode. The phone still charges fine through the ...
2
votes
1answer
188 views

Why are apps logging me in as someone else?

Device: Samsung Galaxy S II (i777) running Cyanogenmod 10 nightly 20120929 I'm having a very strange issue that I'm hoping someone else has seen before. In two separate apps, I'm being logged in as ...
1
vote
0answers
255 views

Samsung Galaxy S2 Ice Cream Sandwich and Microsoft Office Outlook Calendar 2003

After upgrading to ICS, my phone does not seem sync properly with my MS Calendar using Outlook 2003. Unfortunately, my work platform is MS Office 2003 using XP Professional. I uninstalled and ...
0
votes
3answers
6k views

The battery of my Galaxy S 2 is draining very quickly…including on plane mode

I just got a Galaxy S II which I upgraded to ICS. I really struggle with the battery life. I have been looking around a lot on the forums explaining how to save my precious battery. I have done ...
2
votes
1answer
8k views

My IMEI was deleted, but I wrote down the number. Can I restore it? [duplicate]

Possible Duplicate: How can I restore IMEI code after factory reset? I have an SGS2. During an OTA update the IMEI was deleted. I didn't have a backup of the EFS directory, as the phone ...
3
votes
1answer
2k views

Vibrator not working after upgrading to ICS - Samsung Galaxy S2

I have upgraded to the latest official version available through Kies. And I have noticed that after the update the vibrator of the phone is not working. Actually its working but not in Silent mode on ...
14
votes
1answer
3k views

Battery drops 20% after reboot!

Battery on Samsung Galaxy S2 on ICS likes to drop after reboot. Actually it happened when I was on Gingerbread as well. Anyone can help me fix this? Screenshots:
3
votes
1answer
3k views

Set my phone contacts to sync to Google not Google to phone

I want to set my phone to pull contacts from my Google Contacts so that it uses google as a master. I organised my contacts on Google Contacts page and when I synced my phone it messed everything up ...
2
votes
0answers
273 views

Samsung Galaxy S2 Join contact Conflict

I have joined my facebook, google, whatsapp and phone contacts. The problem starts when the display names are different. Now the phone has its own mind which contact name to display. I tried ...
3
votes
2answers
1k views

Bootlooped Samsung galaxy s2 t989D

I have the Samsung Galaxy S2 T989d and my phone is stuck in a bootloop with CyanogenMod. I want to get some pictures off of the internal SD before I wipe it and install the stock rom. I tried getting ...
6
votes
2answers
19k views

Phone doesn't ring or show missed call, later a voicemail appears

I have an AT&T Samsung Galaxy 2 and have had a sporadic problem: A person calls me, my phone doesn't ring, kicks them over to voice mail, doesn't show as a missed call, and then the voice mail ...
4
votes
1answer
6k views

Rooting Stock Firmware - GSII with NFC

I have a Galaxy S2 with NFC (GT-I9100P) and I wish to have root access to properly administrate my phone. I've been looking at various forum posts on different sites and I've just been getting more ...
-1
votes
2answers
5k views

Wi-Fi and 3G connections auto enable after upgrade to ICS 4.0.3

Since I've upgraded to 4.0.3 my rooted Samsung Galaxy S2, Wi-Fi and/or 3G connections auto enable/disable. I've found a similar question asked here: Wi-fi is auto-enabling I'd be grateful if someone ...
4
votes
3answers
26k views

Change WCDMA to GSM automatically

I have Samsung Galaxy S II with Android 4. If I configure my phone to GSM/WCDMA (automatic) mode, I have problems when I receive or make a call. Usually I lost the call or the other person cannot ...
2
votes
0answers
88 views

Audio turns back on randomly in ICS [closed]

My Samsung Galaxy S 2 (4.0.3) turns audio back on without notice. I turn the silent/vibrate mode of the system on and it resets it, with no specific time. It just randomly turns the audio back on. Why ...
1
vote
0answers
197 views

Poor battery after update to Android 4.0.3

I updated my non-rooted Samsung Galaxy S2 from 2.3.5 to 4.0.3. Now, I recognize a significant decrease in battery lifetime. Any idea what may cause it and how to get around it?
4
votes
1answer
3k views

Loss of Image quality when set as lock screen or home screen wallpaper

This is my original wallpaper: After setting it as Lock Screen wallpaper, its quality got reduced and this is how it looks: Even when set as homescreen, the image quality is reduced. How to ...
3
votes
1answer
127 views

Load only small subset of messages

I have thousands upon thousands of text/picture messages on my Samsung Galaxy S 2, ice cream sandwich. When I go to open a conversation, the phone stops for a good 30 seconds, even after a fresh ...
1
vote
1answer
2k views

How to control the file system on Android from Win7 file explorer?

I haven't found any good solution for managing files on my Galaxy S2 from Win7. I've tested Kies and some other software but I'd like to be able to move files, create directories etc. through file ...
5
votes
1answer
1k views

Installed Galaxy S3 ROM on Galaxy S2

I installed a ROM meant for Galaxy S3 on my Galaxy S2 phone by mistake and now the phone won't boot. I can get into Download Mode fine but I can't get to Recovery Mode because the ROM installed a S3 ...
4
votes
0answers
380 views

Galaxy S2 SPH-D710 Exchange ActiveSync Settings & Mail Disappear? 4.0.4 Sprint

I have a user with a Samsung Galaxy S2, 4.0.4 on Sprint. She said she took her son to senior photos and when she got back to her truck with her phone sitting on the console, all the Exchange Server ...
5
votes
2answers
1k views

File bluetooth visibilty default on

I have a Galaxy S II, I transfer files using bluetooth to my PC all the time, constantly! It's rather annoying having to mark each and every file as visible on bluetooth (very stupid design not ...