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
1answer
1k 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
1answer
20 views

Transfer Frozen: Free Fall progress between devices

How can I transfer my progress in Frozen: Free Fall from my Samsung Galaxy S2 (Android 2.3.3) to my Samsung Galaxy S5?
0
votes
1answer
14 views

I need to control samsung Duos s 2 phone like my earlier nokia phone using pc suite

I need to control samsung Duos s 2(GT 7582) phone with my PC like I am having now with nokia phone using Nokia pc suite
9
votes
10answers
9k 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 ...
0
votes
0answers
18 views

Why does MIUI ROM have the FM radio on Samsung Galaxy S2 but other custom ROMs do not?

I have loved the MIUI ROM because it is the only custom ROM that has FM radio enabled on Samsung Galaxy S2. Why does MIUI ROM have FM radio but other custom ROMs like CyanogenMod do not?
5
votes
1answer
2k views

Odin. Unplugged target while flashing

I assumed something was wrong because I waited about 20 minutes and the process hadn't completed, nor did it look like anything was active. Apparently, something was and now my Samsung Epic Touch 4G ...
4
votes
2answers
7k views

Why has my Samsung Galaxy S2 become a data hog?

My father has a Samsung Galaxy S2 with the stock GB and un-rooted. The phone has been working flawlessly, but lately (since about 2-3 days) it began to use a crazy amount of data. He normally uses ...
2
votes
1answer
3k views

Why doesn't my Galaxy S2 see my keyboard/mouse?

I have a Samsung Galaxy S2 and Android 4.0.3. It recognises all the mass storage devices but doesn't seem to see a mouse and keyboard. The mouse was for sure working with Android 2.3 but now it is ...
2
votes
1answer
1k views

Samsung Social Hub: How can I view the sent folder running ICS?

I have 3 email accounts under Social Hub, how can I view sent folder running ICS 4.0.3 on Samsung Galaxy S2? When I was using Gingerbeard 2.3.6, it was very simple to move the other mail folder as ...
1
vote
1answer
1k 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
2answers
2k views

Samsung Galaxy s2 not showing missed calls

My phone won't show any missed calls. I have a Sprint Samsung Galaxy S2. It was working earlier today. I called my phone 3 times because I was looking for it. But when I found it, it didn't show any ...
3
votes
2answers
7k views

Connect a portable USB modem (data card) with Samsung Galaxy S II

Is it possible to connect and use portable USB modems such as Reliance net connect, MTS, etc., using an OTG cable with Samsung Galaxy S II and use it? I went through many forums and haven't got any ...
0
votes
2answers
5k 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, ...
0
votes
1answer
451 views

How to connect Galaxy S2 m250s model via USB?

I have a Samsung Galaxy S2 that my uncle brought for me from Korea. This model of the S2, for some reason, has connecting issues through USB. The computer does not detect it at all! I tried connecting ...
1
vote
1answer
377 views

Why isn't the Swype keyboard showing corrections?

Normally, while using the Swype keyboard, corrections appear at the top of the screen and it allows me to pick the right word. For some reason it isn't appearing at the moment. Is there a way to ...
5
votes
1answer
601 views

Changing vibrate length of default email app on galaxy s2

I have connected the mail app from the galaxy s2 to my email (exchange). The notification (which I have set to vibrate) is just a very short vibrate. It seems very likely that I will often miss this ...
0
votes
2answers
972 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
2answers
1k 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 ...
0
votes
3answers
640 views

Does Samsung Galaxy S II show any indication that sms sending is complete?

If I send an sms from Samsung Galaxy S II, it just shows a toast message saying Sending Message... which disappears in a few moments. Is it possible to set it to show some kind of confirmation that ...
2
votes
1answer
3k views

Galaxy S2 Android 4.1.2 - calendar sync option disappeared

I just upgraded my SGS2 to 4.1.2 and I have huge problems synchronizing my Google calendar. First of all, my Google calendar app disappeared. Until here ok, I reinstalled it from Google Play. When I ...
0
votes
1answer
648 views

How can I install a CSC code which are not listed on Samsung Galaxy S/S2/S3 CSC app?

I have a Samsung Galaxy S2. I want to change its CSC to any Indian version. I came to know that ODD, INU, IND, INA, INS, IMS & REL are the Indian CSCs. But when I checked it with Samsung Galaxy ...
0
votes
0answers
12 views

Why did ChatOn update notification appear in Galaxy S2 airplane mode?

I got ChatOn Update v.3.5 in notification area appeared while my S2 phone was in airplane mode though I have ChatOn uninstalled and disabled.
2
votes
1answer
341 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 ...
3
votes
2answers
2k 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
18 views

Toggle between 2 gmail calendars?

I would like to have 2 separate gmail calendars, one for work and one for personal. I have 2 different gmail accounts but I can only find how to sync them together instead of going back and forth ...
2
votes
1answer
40 views

Will a Factory Reset on an unlocked Samsung S2 4G T989 from T-Mobile relock the phone?

I have a Samsung S2 4G T989 from T-Mobile which is unlocked. It is currently using ion Indian carrier. I want to Factory Reset it. Will it be locked again after performing a reset? I don't have any ...
0
votes
1answer
49 views

Galaxy S2, 3 year old. Battery went from 55% to 13% in 5 minutes, then phone started restarting

this morning going to work I had my battery at 55% was listening to music and chatting in skype. All of the sudden skype started lagging really hard and then phone restarted. When it turned back on, ...
0
votes
2answers
64 views

Galaxy S2 device memory filled

I have a Galaxy S2 (4.1.2), with 2 GB for app storage, and 16 GB of storage. I have no external SD card and no desire to buy one. The 2 GB app storage is now almost filled, and I can't find a way to ...
0
votes
2answers
46 views

Apps have disappeard

Yesterday morning when I woke up I turned on my smartphone and I saw that all my application have disappeared! When I entered in Setting menu, Applications management (my mobile phone is in spanish, ...
3
votes
2answers
2k views

Voice command when switching pages on home screen

On the main home screen when I slide between the different pages, a voice says "page 1 of 2" "page 2 of 2" etc. This also happens when my phone is on silent mode and out of driving mode. How can I get ...
1
vote
1answer
2k views

Samsung Galaxy S2 can't transfer pics, shuts down by itself, does not charge

My Samsung Galaxy S2 (not rooted) has all sorts of problems. It started when I tried to take some pics today. I would take a pic, and it would shut down. I tried to get pics off my phone by syncing ...
0
votes
1answer
596 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 ...
3
votes
1answer
460 views

Backup apps on SGS 2 with broken display?

the display of my Samsung Galaxy S2 got broken and I need to backup my apps. Is that possible without the phone's screen? There are no backup apps on the phone and it's not rooted. I don't know the ...
0
votes
2answers
530 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 ...
3
votes
2answers
2k views

How to use an external USB keyboard with a Galaxy S II or a Huawei Y201 Pro

The background: I recently learned about OTG USB cables that can be used to connect peripherals to Android devices. I had this idea of using an android device with a usb barcode reader connected ...
0
votes
0answers
12 views

Install app on usb drive

I have a Galaxy S2, and want some big app to be installed on the usb drive and not on the device memory. Unfortunately, i'm not asked to choose which drive i want to use. How can i do this?
0
votes
0answers
31 views

Increase the DATA partition size on Galaxy S2

I have a Samsung Epic 4G (Galaxy S2) with a data partition of size 2GB. How can I increase it to say 6gb? I tried looking up online but was unable to find a specific and targeted guide to do it. Any ...
4
votes
1answer
997 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 ...
1
vote
1answer
600 views

How can I undo the “Do Not Ask Again” for using my home screen wallpaper as my lock screen wallpaper as well?

I use an app called "Live Video Wallpaper" or LVW which is basically a live wallpaper that allows you to select a video as your live wallpaper. I have no problem with it but I accidentally checked ...
-1
votes
0answers
18 views

How long does Galaxy S2 last with the latest android before it fails to work properly?

I dont want to pay for Galaxy S2 repair.I rather sell it with all best ware flashed (including latest Android) and modified best.(Its warranty period expired long ago anyway) The phone is almost 3 ...
0
votes
2answers
443 views

Why is there no network in my new Samsung Galaxy S2 when I insert my Prepaid Sim Card?

I bought a new Samsung Galaxy S2 and insert my Prepaid Singtel Sim card. When i turn it on, it doesn't have any network and states 'no service'
3
votes
1answer
4k views

How to access Samsung Galaxy S2 storage while phone is off

My Galaxy S2 recently froze while browsing facebook using Firefox (the loading animation kept playing though), then shut down after a minute. I haven't been able to turn it back on since then. I tried ...
3
votes
1answer
3k views

Disappearing Icons on Galaxy S2

On my Samsung Galaxy S2, sometimes all of the icons will disappear from the home screens except for the 4 built in icons (phone, messaging, web, applications). This sometimes happens at startup, and ...
1
vote
1answer
969 views

Samsung Galaxy S2 factory-reset lead to boot-loop

I have a Samsung Galaxy S2. I factory-reset my phone from the Settings option, but it is taking too much time. It has been 24 hours already, but the device is only boot-looping. I've also tried to ...
0
votes
1answer
2k 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 ...
0
votes
2answers
36 views

How to remove a Gapp after installing it?

I just flashed the CM 11 nightly build on my S2. I have also installed the Gapps from the source provided by CM website. Now it has brought me many unwanted apps to my phone. I would like to remove ...
3
votes
2answers
474 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
3answers
217 views

Samsung Galaxy S2 not enough storage

I have a Galaxy S2 and a memory card installed. There are tons of free space on both. When I install any app, it downloads and then says not enough storage. How to solve this problem? It's running ...
1
vote
1answer
1k views

How to regain control over a Samsung Galaxy S II with a Boot loop?

My device is in a wicked boot loop and I cannot get any control over the phone. If I take the battery out and put it back in, it just restarts again and again. I don't feel like I have any control ...
0
votes
1answer
2k 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 ...