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

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1
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0answers
79 views

Internal storage interface [closed]

What interface is used to read and write the internal storage of the phone? SPI? I2C? SATA? SD? If the answer varies from phone to phone, I'd like to know the interface of the Samsung Galaxy S II ...
1
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4answers
22k views

How can I physically remove the internal memory device from my Samsung Galaxy S2?

My Galaxy S2 has recently died completely over night. It does not turn on regardless of which combination of buttons I try and how long I press them. I've tried with two different batteries, without a ...
1
vote
4answers
12k views

Why Galaxy SII reports on not enough memory for new apps when I have several GBs available on flash storage?

I have 5GB free out of total 11.5GB internal flash storage on my SGS2. However, it doesn't allow to install new apps saying there's not enough memory. Also Settings > Applications Manager > All ...
1
vote
2answers
5k views

Samsung Galaxy S2 stuck on CWM, can't mount sdcard

I've been trying to install Cyanogenmod on my Samsung Galaxy S2 (GT-I9100), following the official guide. I was successful in installing Clockworkmod and can enter the recovery mode. The problem ...
0
votes
0answers
408 views

music/pictures dowloading problem in Galaxy S2

I simply cannot download anything from the web. E.g Music, photos, videos etc While I touch to the option "save as" or "download" a box written "downloading" appears, and then it stops I cannot find ...
1
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0answers
175 views

loosing data after automatic shutdown due to critical battery!

Recently I have been suffering from various battery issues ranging from fast battery drains to unexpected shutdowns at safe battery levels. But most striking is the fact that I lost all system data ...
3
votes
3answers
10k views

how does battery calibration work?

There are several posts on how to calibrate android batteries but none describe its working. How is it that the system can determine at what voltage the battery is considered to be charged (100% or ...
0
votes
3answers
4k views

Samsung Galaxy S2 drops carrier network

My SGS2 is dropping it's network connection multiple times a day without any notification. The signal bars disappear and it just says NO SERVICE/VODAFONE NZ. No data, no 3G, no 2G, nothing... I was ...
1
vote
3answers
480 views

Does the Samsung Galaxy S2 support DC-HSDPA

I have a Samsung Galaxy S2 running Cyanogenmod 10.1.3 which equates to Android 4.2.2. I would like to know if my phone will support DC-HSDPA or not? Will it just work? Is there anything I would ...
0
votes
1answer
8k views

Where is the mic located on Samsung Galaxy S2

I have downloaded an app for calculating distance of the phone to the wall It is known as sonar. I want to test this app. So, I covered the speakers of the phone which could be could found on the ...
0
votes
1answer
330 views

SGS2 can't connect to PC for USB file transfer or Debugging mode

I am an Android developer and I have been using my SGS2 for a while and I was accessing the debugging mode without any problem, until I broke my phone's screen. I found a repairer who replaced the ...
3
votes
3answers
28k 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 ...
1
vote
1answer
8k views

No mobile signal after installing CyanogenMod

I have a Samsung Galaxy S 2 (GT-I9100) and baseband version I9100XXMS3. As far as I understand from this page it's a UK modem, which is where I am. When using the latest stock Android I was still able ...
0
votes
1answer
1k views

Is it possible to Install cyanogenmod on Galaxy S2

I have galaxy S2 which I bought two years and still is in its Prime Condition with no scratches or smudges at all. So Im planning to install New Version of Android OS on it. I like cyanogenmod So I ...
1
vote
0answers
3k views

No menu entry for mobile network mode after installing CyanogenMod

My phone doesn't get a mobile signal anymore after installing CyanogenMod 10.1.3-i9100 on my Samsung Galaxy S 2. The IMEI is the same as printed in the battery compartment, Wi-Fi is working fine, and ...
2
votes
3answers
535 views

Where did my 16gb of memory go?

I am not educated on Android enough to figure this out on my own. My problem began New Year's Eve with error messages saying device memory was full. My Galaxy S2 Skyrocket began to lag and wouldn't ...
-1
votes
2answers
4k views

My galaxy S2 stuck on SAMSUNG logo

yesterday i was trying to recharge my galaxy S2 - i9100 which has JB 4.1.2, suddenly the phone stuck on the SAMSUNG logo for a long time. i tried to remove the battery but it didn't work. i can get to ...
0
votes
1answer
771 views

Galaxy S2 Messaging: persistent badge number

I use a Galaxy S2, SPH-D710VMUB (Virgin Mobile) running Android 4.1.2 The default messaging app it comes with has this (very common) feature of showing a little red circle with the number of new text ...
1
vote
3answers
2k views

Issue after upgrading from 2.3 to 4.1.2

Just upgraded the operating system on a Galaxy S II from 2.3 to 4.1.2. After upgrading we are unable to update any apps because it says the phone is too low on memory. When I look at the storage ...
1
vote
2answers
3k views

Empty /data/log folder

I have Galaxy Sii s9100 with CM 10.2 (android 4.3) I am encountering the bug that fill the folder /data/log and display the notfication "Storage space running out" I can see that the problem is ...
0
votes
1answer
217 views

How do I get more space and get my memory card to start working?

I have a Galaxy S2 and it keeps saying "low on space" (phone storage is getting low) in my notifications. I bought a memory card and it still says low disk space so I can't download any apps. Also my ...
1
vote
5answers
9k 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 ...
1
vote
0answers
3k views

Change system font on 4.2.2

On my GT-I9105P with 4.1.2 there was a section in the Settings where I could change the system font. But now I've done the 4.2.2 upgrade and the Settings have been redesigned I can't find any option ...
0
votes
1answer
709 views

My samsung s2 is being spammed & I have 2 apps that I can't uninstall. Please help

My son was playing games on my samsung and now I am being spammed all day long for the past week. I have installed Airpush Detector and it said that they don't detect any push ads on my phone from ...
-1
votes
1answer
8k views

How to get Google Play Services back

I have a Samsung Galaxy S2. Recently I was trying to clear space, so I deleted a whole bunch of apps. I deleted Google Play Services, not knowing its function. I have since tried to reinstall Google ...
1
vote
0answers
334 views

Help with dumpstate log in my Galaxt S2?

I have a Samsung Galaxy S2 with CM 10.2. When I run the *#9900# I get the following error: Connection problem or invalid MMI code Also, I tried to install the app 'Logs Eraser' from Liam W. ...
0
votes
4answers
4k views

Samsung Galaxy S2 shuts off when plugged in…screen goes black then a grey empty battery appears

Samsung Galaxy S2 shuts off when plugged in...screen goes black then a grey empty battery appears for a second then disappears this "flashes" several times in about 4-5 second intervals. I can not ...
0
votes
0answers
258 views

My SMS app is crashing

On my Samsung Galaxy S2, I am unable to read my SMSes as it keeps coming up sorry force close. I have tried rebooting and "wipe cache partiton" but without any luck. Please, help.
3
votes
2answers
1k views

64gb SDXC Cards in Galxy S2

I spent hours looking for a solution to my issues with my 64gb Micro SDXC card that my girlfriend purchased me for my birthday. From what I understand only capacities up to 32gb are officially ...
0
votes
1answer
272 views

Lost Storage when install CM 10.1.3

I have problem when install CM 10.1.3 state. It looks like I've lost my storage: In stock ROM it has ~11 GB, but just 1.9 GB in new ROM :(. Where is it gone to? What can I do to regain it? I use ...
20
votes
9answers
112k views

Why am I constantly running out of space on my Galaxy S2?

I have a Galaxy S2 running Android 4.1.2. It has a 12GB internal HD, and a 16GB SD card. I keep getting errors from various programs telling me I am running out of space. BeyondPod won't download new ...
1
vote
1answer
322 views

After activating the device encryption on my S2 running CM 10.2 nightly, my CDMA radio stopped working

I have a Samsung Galaxy S2 (Sprint, codename d710), and I just installed the latest CM nightly (10.2). Everything worked until I encrypted the device. Now the radio doesn't work (network: UNKNOWN, no ...
0
votes
0answers
112 views

Is there a way I could click photos using the volume button without opening the camera app?

I'm using a Samsung Galaxy S2 GT-I9100 on a custom ROM. (Alliance ROM - ICS) Is there a way I could capture photos using the volume button without opening the camera app when the phone is sleeping ...
0
votes
1answer
3k views

How to get more space by manually deleting unnecessary system files (rooted S2)?

I keep getting warning that apps cannot be installed on their default location since there is too little space. However, when I check in system there is a bunch of space, especially for small apps ...
2
votes
1answer
7k 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 ...
1
vote
1answer
95 views

New owner of phone and I need to get admin access!

I have a Samsung Galaxy SII that I got from work. When I got it it was on a vodafone plan and linked to the work gmail account. I left the company but bought the phone off them, returning the sim ...
5
votes
2answers
14k 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
2answers
8k views

Is it possible to recover data from internal memory?

I have Samsung Galaxy S2, that was sent to the lab for repair. The phone arrived and all the internal memory was deleted. All the data that was on the internal memeory: Media, SMS, Contacts (actually ...
0
votes
1answer
277 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 ...
2
votes
1answer
38k 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
1answer
3k views

Samsung Galaxy S2 'Not Registered on Network'

I wonder if anyone can help me please. I have a Samsung Galaxy S2 that I want to sell. I have reset it to factory settings. However, I have a problem. When I bought the phone new, it was on o2. I ...
0
votes
3answers
8k views

how much current can Samsung Galaxy S II take for charging with whatever ROM?

What is the maximum power SGS2 can use when charging, given a capable charger? I use power-consuming apps while driving a car (navigation + video registrator), and looking for ways to minimize ...
1
vote
0answers
196 views

How can I recover lost Contacts on Galaxy GT-NT7000. Contacts and Dialer App became very slow and battery runs down fast,

This is a RAM issue and lost contacts issue (contacts not saved under Google). The log of text messages with all contacts, since start, is all, still there. My Android version is 4.2.1. I have had 3.5 ...
1
vote
1answer
524 views

Galaxy S2 not switching on after being dropped

My Galaxy S2 dropped today and will not switch on. I dropped it on a very soft surface when this occurred. It usually happens and I just press the on button continuously and this usually does the ...
0
votes
4answers
40k views

Callers cannot hear me unless I turn on speaker phone!

I have a Samsung Galaxy S2 (SGH-S959G) and it is a Straight Talk phone (don't know if that makes a difference or not). Anyway, I have only had this phone for about 6 or 7 months. Around August 16, ...
3
votes
3answers
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 ...
1
vote
1answer
6k views

how to recovery lost imei no Samsung Galaxy s2 gt-i9100?

i have Samsung Galaxy s2 gt-i9100(unrooted) and suddenly my network signal was missing. and i dialed *#06# and display no imei no so how to solve that problem. detail - gt-i9100 android version - ...
2
votes
1answer
539 views

Samsung Galaxy 2 (Jelly Bean 4.1.2) In the stock “Phone” app, on the “Keypad” tab, how can you enter a “space” character?

I was wondering if there is a way to enter a "space" character on the keypad in the keypad tab in the Phone app. For example, I have 3 different "Mike" contacts: Mike Smith Mike Jones Mike Rothe ...
0
votes
1answer
162 views

Get my samsung password without reset it for my stolen android device

My galaxcy s2 is stolen and i need to track it using my samsung account but i dont remember the pass; Can anyone please tell me how could i know my samsung account password without resting it as used ...
0
votes
0answers
357 views

My display doesn't work but the touch-screen does

My display doesn't work, but the touch-screen portion still works. Will I need a new digitizer or will just a screen replacement do?