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

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6
votes
2answers
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 ...
0
votes
1answer
261 views

My Samsumg s2 locked. How can I enble the USB debugging?

My phone is locked (I forgot the PIN number). I want to back up my files. So I need to enable the USB debugging.
0
votes
1answer
164 views

Why is my Samsung Galaxy phone automatically moving read Yahoo email to the spam folder?

Why is my Samsung Galaxy phone automatically moving read Yahoo email to the spam folder? This usually happens when there is an attachment.
1
vote
5answers
10k views

Keyboard keeps crashing in Cyanogenmod 10.1.3

I am running Cyanogenmod 10.1.3 on my Samsung Galaxy SII (GT-I9100), and starting yesterday my keyboard continuously crashes with the following message: Unfortunately, Android keyboard (AOSP) has ...
2
votes
1answer
8k views

Can't “Wipe data/Factory reset” due to broken power button

Alright, so a little background: lately my Epic 4G touch has been acting up (restarting when it feels like it, power button won't work, going from 100% power to 20%, etc) and I decided to take ...
0
votes
1answer
194 views

How can I remove the SIM Lock on my Samsung S2 LTE (SC-03D) Japan Docomo?

I am looking for a way to make the phone sim free without going to the company's shop and paying for them to unlock it. Anybody know how it can be done? The SC-03D does not have an nv_data.bin file ...
3
votes
4answers
2k views

Phone dropped in water - Now screen won't turn off (Samsung Galaxy S2 (SII))?

I currently have a Samsung Galaxy SII (S2)(I9100) that got dropped in water. I took the phone apart (removed the screws on the back and properly took the back off) and left it to dry in a warm place ...
0
votes
0answers
25 views

S2 won't turn on

My s2 was working just fine this morning. It turned off due to low battery. I charged it after 7 hours and it showed full charging sign but won't turn on. It gets stuck on the samsung logo. Also it ...
1
vote
0answers
49 views

Recover files from encrypted Android MMC dump

A friend of mine gave me his Samsung Galaxy S2 with Cyanogenmod 10.1.3 installed and Full Disk Encryption enabled because it bootlooped. I made a dump of mmcblk0 (the internal Flash memory) just for ...
4
votes
2answers
3k views

Lost all my contacts after flashing custom rom (sg2)

I got a Galaxy S2 as an upgrade from my HTC Hero around January this year. My phone contacts have always been synced to my Gmail account and the backup worked since I got all my contacts on my SGS2 ...
0
votes
1answer
27k views

How to get rid of “SD Card blank or has unsupported filesystem” notification

My Samsung Galaxy S II phone crashed and after I restarted it, there was an SD card notification icon that says "SD Card blank or has unsupported filesystem" with the only option of formatting the ...
3
votes
2answers
5k views

Is there a way/app to block outgoing international calls, without activating the network provider's International Call Barring?

I 'accidentally' dial international numbers a lot - don't ask why, long story :). Is there an app that would restrict me from calling international numbers, or warn me before connecting the call? I ...
0
votes
0answers
27 views

RAM version in smartphone?

How can i find or check RAM version of my smartphone ,am using Samsung Galaxy,is there some secret code to find that? Already i have tried the code : *#*#3264#*#* but no help. please help me sort ...
1
vote
1answer
142 views

Recovering data on Samsung Galaxy S II GT-I9100P without USB connection

Samsung Galaxy S II GT-I9100P only goes as far as the "Samsung" logo, and remains there. How can I backup the data on the phone before attempting get the phone working again? I have attempted the ...
0
votes
0answers
56 views

No External Storage available Galaxy S2

My galaxy s2 was in bootloop , I have installed cyanogen mod 10 on it . Now I can`t see any files on my storage , when I enter camera or gallery it writes "no external storage available" . And the ...
3
votes
3answers
19k views

Where has all my storage space gone?

This is actually starting to annoy me! Every so often, I get the 'Storage space running out' notification. I go into my settings, and it says I have 60MB left. The thing is, almost a month ago I ...
0
votes
1answer
318 views

Recovering Cyanogenmod (no context found)

I was using my phone, battery was low and it suddenly shut down. I thought it's because of battery, and plugged in my charger. Now i'm trying to boot my phone but it's stucking at CYANOGENMOD boot ...
9
votes
1answer
14k views

How can I reset my developer options, or otherwise boot my Galaxy S2 on CM10.1 again?

I have a Samsung Galaxy S2 and the ROM I'm using is CM10.1. I was messing with the Developer Options and I saw an option called "Simulate Secondary Display". I clicked that and selected 720 then it ...
0
votes
0answers
113 views

Why playstore shows no connection and other google apps like youtube and gmail are working fine?

I got a Samsung Galaxy S2 SGH-T989 version 2.3.6 Type T-mobile.One day,i open the playstore and the play store shows no connection,so I go to browser to check if it's my internet connection ...
1
vote
0answers
68 views

Galaxy S2 Lite restarts when using 3G network

I am using Samsung Galaxy S2 Lite running on Android 4.1.2. Using WiFi is fine, but if I use 3G, in some minutes the phone just restarts from nothing. It happens always near my house. In other places ...
5
votes
2answers
17k views

How can I recover files from a phone that won't boot?

I have a Galaxy SII, and it is stuck on the boot screen. How can I recover the files on the phone?
0
votes
1answer
146 views

How do I delete an email address from Facebook App login page on Android?

A mate recently used my mobile facebook app to log into his account. Now, I always get his email as the default when I go to log in to Facebook on Android App. Although not a big issue it is very ...
18
votes
4answers
36k views

What's the difference between “sd card” and “usb storage”?

Under Settings -> Storage, I see entries for both "SD card" and "USB storage". What's the difference? What should I be using each of those for? In addition, how can I control what data goes where? ...
5
votes
3answers
8k views

GPS not working on Galaxy S II

I have a Samsung Galaxy S2. My GPS doesn't work. It just says "Waiting for location" the whole time. At first when I bought the phone, I think it worked correctly, but now it doesn't. I tried: ...
2
votes
2answers
823 views

Unable to install CyanogenMod on Galaxy S2 i777

I'm trying to use ROM Manager to install the cm-10.1.3 ROM on my phone, but I'm getting the following error (from recovery.log): -- Installing: /sdcard/bluetooth/cm-10.1.3-i777.zip Finding update ...
0
votes
0answers
19 views

Battery Problem

I am using Samsung Galaxy SII Plus Gt-I9105. My problem is that my battery indicators/Sensors are crazy. When I charge my phone, the battery indicators(3rd party app & a small text in the ...
6
votes
3answers
11k views

Prevent phone from automatically lowering media volume

I have a Samsung Galaxy SII Skyrocket. Everytime I unplug my headphones/auxiliary cord from my phone and plug it back in, the media volume gets lowered to about 60%, system-wide, regardless of media ...
-1
votes
1answer
50 views

My galaxy S2 battery loses all of it's charge in about 6 hours of minimal use

I switched over to an old phone (like a really old phone) from a windows phone, due to the limitations of that app store. However, I have noticed that it quickly discharges with not much use. I have ...
6
votes
2answers
31k 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 ...
8
votes
10answers
36k views

Galaxy S2 not recognized by computer

When I try to connect my Galaxy S2 device to my computer via USB, I get an error saying that the device has malfunctioned and is unrecognized. It appears as "Unknown device" in device manager. I'm ...
0
votes
1answer
724 views

Hearthstone installation failed, now phone won't boot

Hearthstone was released today for Android phones, so I attempted to install it on my Galaxy S2. When I launched the app for the first time it began unpacking files. This failed partway through, ...
0
votes
0answers
20 views

How to know which Dock Connector my Galaxy S2 has?

There are several revisions for Dock Connects/Charging Ports per model. I would like to know if there is a way to find which revision is installed on my phone without opening the device. If that's ...
0
votes
1answer
1k views

I forgot my password

I had set a security password on my Samsung Galaxy S Duos mobile and unfortunately forgot the unlock password. I tried hundreds of times to unlock my phone with many possible passwords but was ...
-1
votes
2answers
114 views

samsung tablet 2 charging

Why does my tablet show a red x in symbol of it battery? Itried to plug in to wall and it does it also. Is it charging when plugged into wall plug with red x in battery symbol.i haave been powering ...
0
votes
0answers
24 views

External devices interfering with GPS

I recently bought a FM transmitter to broadcast my music to my car's speakers. However, I discovered that while the transmitter was plugged into my phone I couldn't get a GPS signal. I imagine that ...
2
votes
1answer
13k views

Using Odin to flash a custom rom

Nearly bricked my Samsung Epic Touch 4G. Managed to boot into Odin Mode with a USB jig. I'm back where I started now and need to re-evaluate what to do next. The phone is rooted, won't see the SD ...
0
votes
1answer
1k views

my samsung galaxy s2 gt-i9100 totally formatted or wiped. how to fix it. How to install new ROM

internal sd card also formatted. external sd card also formatted. rooted successfully, installed CWM recovery successfully but there is a problem while installing new ROM. how to fix it.
2
votes
1answer
41k views

How to properly factory-reset a Samsung Galaxy S2?

I did a factory reset on a Samsung Galaxy S2 like this: switch off phone hold down buttons Volume Up, Home and Power until phone boots into "Android System Recovery" mode select wipe/factory reset ...
0
votes
0answers
76 views

Samsung Galaxy S II with Cyanogenmod no longer boots

Earlier today my phone started acting up. I tried to take a picture and it shut down, this happened again later in the day. A couple hours later it shut down whenever I unplugged it from the charger ...
0
votes
0answers
37 views

transfer whatsap chat conversation from memory phone in to SD card

how can i transfer a single whatsap chat conversation from my phone in to SD card? i tried to backup the conversation and make a copy but it doesn't work
0
votes
0answers
134 views

Installing Cyanogenmod 11 on Samsung Galaxy S2 GT-I9100G

Pals, I have a Samsung Galaxy S2 GT-I9100G device which runs on Jelly Bean. I want to install Cyanogenmod 11 in it. Problem is, I didn't find suitable clockworkmod recovery for my device. I tried ...
0
votes
1answer
220 views

can't find my language (arabic) on Android ics

How can I install the arabic language on my phone keyboard using android ics as it is not listed.
0
votes
0answers
2k views

Samsung Galaxy S2 SGH-S959G Android version 2.3 in boot loop

This morning turned off my phone by pressing and holding down the power button. I waited a few minutes then tried to turn the phone back on. It began to boot up by flashing the normal Samsung Galaxy ...
7
votes
6answers
47k views

Samsung Galaxy S 2 Kies update problem: “does not support initialising”

I've been fruitlessly trying to get the new Android OS update for my s2 for quite some time now and I finally thought my troubles were over when I saw an update for Samsung Kies pop up earlier today ...
0
votes
1answer
292 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 ...
0
votes
1answer
86 views

Samsung Galxy S2 cracked touchscreen, need to access contacts

+I accidentally cracked my Samsung Galaxy S2 screen. I can't read the screen anymore. It would seem that the phone would work in every other way, if only was able to read and operate the screen. I ...
3
votes
2answers
2k views

How can I undo the “Do Not Ask Again” for bluetooth contacts?

When I first connected my phone (Samsung Galaxy S II) to a bluetooth device, I was prompted that the device wanted to access my contacts. I mistakenly clicked Do Not Ask Again but I want to undo ...
3
votes
3answers
34k views

How to Disable Double Tapping?

My Galaxy S2 asked me to double-tap and drag to unlock (instead of just dragging) and every time I try to tap anything, one tap only makes a yellow box appear around the app or file or whatever, which ...
0
votes
0answers
104 views

SGS2: Terrible battery life, I've tried everything I could think of

About 2 months ago, my gf started experiencing an odd problem with charging her Samsung Galaxy S2. While it was connected on charger and on stand-by, it would charge only 5% in like 2-3 hours. ...
1
vote
3answers
3k views

Mobile Network goes off often in my Galaxy s2

I am using Galaxy s2 since 5 months. I have started facing Network problems recently. The mobile network goes off often and it resumes most times by itself.. but sometimes I need to restart my phone ...