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

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-1
votes
2answers
18k views

Call log is not showing in my mobile?

Call logs are not showing in my mobile from last 7 days. I did all things whatever I know, like clearing up in badge provider and then restart. I even removed the battery, re-inserted it, and ...
0
votes
1answer
3k views

how to cast from samsung s2 and ipad mini to chromecast?

A friend has just bought chromecast. we understand we need to download chromecase browser extension and it would be easy to watch a special chrome tab from our PC. but how can he cast from his ...
1
vote
1answer
53 views

Galaxy s2 data retrieval [duplicate]

Galaxy S2 lcd broken, totally black screen. Would like to retrieve data through kies but as phone is swipe protected, kies won't unlock it. Any ideas?
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 ...
0
votes
1answer
119 views

Every single application constantly stops working

My dad's Samsung Galaxy phone keeps giving out errors, "The application {INSERT EVERY SINGLE APPLICATION THAT IS IN STARTUP} (process {PROCESS}) has stopped unexpectedly. Please try again." I tried ...
1
vote
0answers
497 views

Can't edit an event in S Planner (Samsung Galaxy SII)

I have an ancient repeating event in local calendar. Some time ago I had a phone repair and then restored events via Kies. Now I need to edit the event and can't do this because S Planner shows it ...
1
vote
2answers
939 views

Android to Google calendar sync problems

The option to sync calendars is missing from the list for my 2 Google accounts, following some issues with syncing after which I deleted calendar data and calendar storage data. I have tried ...
3
votes
1answer
313 views

kies stuck on “connecting” on mac+galaxy s2

i have the latest version of kies,os x, and a galaxy s2 with cm10 on it. it is set to MTP with usb debugging off (if it's on usb storage rather than mtp, kies crashes). i tried playing with many ...
1
vote
0answers
170 views

Is RFID reader with anti-collision feature for Android available? [closed]

I'm developing RFID-based system where I plan to use Samsung Galaxy S II plus to connect the RFID reader to it, so it can be as a portable reader. What I'm searching for, is RFID reader, supports ...
1
vote
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
vote
4answers
26k 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
582 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
vote
0answers
195 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
11k 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
511 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
9k 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
344 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
33k 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 ...
2
votes
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
573 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
840 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
4k 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
218 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
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 ...
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
754 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
9k 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 ...
0
votes
4answers
5k 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. The 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
294 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
283 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 ...
23
votes
9answers
123k 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
338 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
143 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
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 ...
1
vote
1answer
98 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
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
2answers
9k 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
316 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
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
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
9k 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 ...