Use this tag if your issue is truly specific to the Samsung Galaxy S III (GT-i9300) device.

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1
vote
2answers
3k views

Restoring apps and files after flashing a custom ROM

I recently flashed Adnroid 5.0 custom ROM by NamelesROM on my GT-i9300 S3 Samsung. I did backup my ROM by TWRP and the ROM i installed now (NamelessROM android 5.0) worked fine and i am happy with the ...
0
votes
0answers
33 views

Put ICE on lock screen

Samsung Mega 6.3 SGH-M819N with OS 4.4.2 puts owner's info on the lock screen. How may I replace that with an ICE contact text, so anyone who finds me Out Of Service can, without need to unlock the ...
1
vote
1answer
116 views

Why does Battery Doctor say my battery is 50% charged while Android says 23%?

Battery Doctor says my battery is 50% charged while Android says 23%: Is there any reason why? I use a 4200mah Extended Battery on Samsung Galaxy SIII with Android 4.1.2.
0
votes
1answer
18 views

I turned off some apps that were necessary, now things dont' work

I have a Samsung Galaxy 3, around a year old. Recently it started spontaneously rebooting all the time (like every ten minutes). I looked on line for possible explanations, and found sites telling ...
1
vote
1answer
1k views

Can you use somebody else's `/efs` folder?

So, assume that there are two Galaxy S3 phones (i9300)s. One of em has a "No Service", "Baseband Unknown" problem while the other works like a charm. Both of them are rooted and flashed with custom ...
0
votes
1answer
4k views

Sim change alert - Unforunately, Settings has stopped

I'm trying to disable the SIM change alert in my phone, but both "Remote Controls" and "SIM change alert" options in my Settings app are crashing it with the message "Unfortunately, Settings has ...
1
vote
8answers
22k views

Add an APN to Samsung Galaxy S3 running 4.1.1

I am traveling internationally and have replaced my Verizon SIM card with a local one. To get data, I need to add an APN. I can't do this using settings -- no option to add exists. Is there another ...
0
votes
1answer
22 views

Show all running services on Samsung Galaxy S3

How can one show all running services on Samsung Galaxy S3? In system-menu Tinder service for example wasn't shown.
0
votes
2answers
3k views

CM 10.2 with Google Apps version 20130813 won't download from Play Store

I have a Galaxy S3 I9300 from Telcel, Mexico running CyanogenMod 10.2.0, upgraded from 10.1.3 with the upgrade feature and using TWRP for this purpose. I am unable to download anything from the Play ...
5
votes
1answer
2k views

How to change the home dock icons on TouchWiz?

Similar to How to edit the home dock icons (shortcuts) on TouchWiz 4.0 ICS I have a Samsung Galaxy S3 GT-I9300 with Android 4.0.4. I can't for the life of me figure out how to edit the home screen ...
2
votes
3answers
4k views

S3 I9300 - screen freezing several times

I'm an S3 user. After I updated the OS to 4.1.2 (official release), my screen keeps on freezing. I'm fed up with those freezing situations. Any solutions for that? Thank you.
0
votes
0answers
20 views

Samsung Galaxy models and stylus usability

I have a Samsung Galaxy SIII. I know the Samsung Galaxy Note comes with a stylus, but can I purchase a stylus and use it on my Galaxy SIII or is the SIII device touch screen only sensitive to finger ...
-3
votes
0answers
21 views

Samsung S Memo app

Why can't I find the Samsung S Memo app on the Android play store? I have this on my Samsung Galaxy SIII but wanted to reinstall and watch the video on how to use it properly, but no luck. Any ideas?
6
votes
1answer
11k views

Samsung Galaxy S3 not booting up, just shows ”Samsung Galaxy S3 GT-19300” black screen

This morning I woke up to my Samsung Galaxy S3 which just “hung” during the start-up screen with the white text “Samsung Galaxy S3 GT-19300” on a black background. It never comes to the “Enter ...
5
votes
1answer
5k views

Phone log shows numbers not Contact Names after installing Samsung S3 Security Update

My Galaxy S3 was working great until I installed a security update yesterday (26/11/12). Immediately after, the names dropped off the calls list and it is now showing phone numbers only.
2
votes
3answers
15k views

What is the maximum charging current supported by Samsung Galaxy S3?

As the title says: What is the maximum charging current supported by Samsung Galaxy S3 (GT-I9300)?
4
votes
9answers
45k views

Cannot receive group messages from iPhone users

I switched from an iPhone, of which I was a fanatic, to the Samsung Galaxy S3. I can receive individual messages from iPhone users, but I cannot receive any group messages. I have downloaded many apps ...
2
votes
2answers
5k views

Hangouts Error on Android Phone: Cannot connect to the server

I'm getting a "cannot connect to the server" error when I try to use Hangouts on my phone. Every other Google app works. SMS works but not Hangouts messages. All my other devices work with Hangouts ...
1
vote
1answer
3k views

Odin3 says phone is successfully rooted but I have no root access

I'm attempting to Root my Galaxy S3 to try and breath new life in to it (I don't want to upgrade if I don't have to). I've followed the steps detailed in this post and the results seemed to suggest ...
0
votes
1answer
1k views

Samsung Galaxy “SHORTCUTS” for the lock screen not available in S3 Ver. 3.4

I have Samsung Galaxy s3 GT i 9300 ver.3.4 . I am unable to find a way to change the shortcuts on the lock screen. very simply the "SHORTCUTS" for the lock screen isn't available. Could you guide me ...
-3
votes
0answers
26 views

Android pornstars app [closed]

Some good app with lots of pornstars photos and option to download or favorite them ? I can find apps with only videos
-1
votes
2answers
5k views

Is there a way to bypass PIN code for Galaxy S3 without losing storage device pictures?

I changed my password to my Galaxy S3 and forgot it. I don't want to hard reset it because I have pictures I need to get off the device storage. I tried to setup clockwork mod and another one that I ...
0
votes
1answer
2k views

Galaxy S3 heats up while using net or data

My phone gets very hot while using internet or data and it starts going slow. Can you tell me if something is physically wrong or give any advice on how to rectify the problem.
0
votes
2answers
2k views

how do you properly root galaxy s3 i9300 on mac?

I am trying to root my Galaxy S3 i9300 on a Apple Mac. I followed the instructions here But instead of my phone starting up ClockWorkMod recovery, my phone keeps booting up on android recovery. Any ...
2
votes
2answers
2k views

How can I make the Galaxy S3 detect media on my sdcard?

I have transferred some mp3s onto my sdcard using samba but the operating system doesn't seem to automatically detect them as it would if you copied it using MTP or whatever. How can I force it to ...
0
votes
1answer
3k views

How can I get Google Play store to work on my Samsung S3 mini with CyanogenMod OS?

I got the CyanogenMod OS installed on my Samsung S3 mini a couple of months ago but since then my Google Play store stopped working, giving the error message: No Connection. Retry. OR Check your ...
2
votes
1answer
5k views

my S3 won't connect to my home wifi

I first go into settings then I go into and turn on Wi-Fi but every time I try to connect to my Wi-Fi it say "connecting, authenticating, disabled " and all my other devices connect perfectly
0
votes
1answer
20k views

Reinstall Gallery app on Samsung Galaxy S3

I accidently uninstalled the Gallery app that came with my Samsung Galaxy S3. I installed another gallery, but I cannot choose a photo for lock-screen. Is it possible to reinstall the Gallery app? If ...
2
votes
2answers
2k views

Reinstall default apps on Galaxy S3 before updating to Jelly Bean

I want to update my Galaxy S3 to Jelly Bean but after downloading the firmware using Kies, it starts updating, but then it stops with a "dead" Android with a red triangle icon. I think it's because I ...
-1
votes
0answers
28 views

Is there a way how to hide an app from other apps?

I am looking for a way to mask the presence of an app from other apps, so that other apps would not be able to detect the app is installed on that phone. Is there a way to do that? PS: the phone is ...
0
votes
3answers
3k views

I get SMS notifications but the new text message is not shown

My phone will notify me that I have a message, but when I go into the messaging app that message won't be there. When I send a message off it also won't show me the message after it sent. I ...
2
votes
2answers
37k views

Error downloading apps in Google Play Store with Samsung Galaxy S3: “Package file invalid”

Whenever I try to download an app in the Google Play Store on my Samsung Galaxy S3, it keeps saying "package file invalid" and won't let me download anything. The message also has a triangle with a ! ...
3
votes
1answer
30k views

I can't use my Galaxy S3 storage on my laptop

When I plug the USB on my galaxy s3 sprint it charges normally but no notifications appear about using the mass storage.. so how can I fix that and transfer the data from PC to my phone. NOTE: I cant ...
2
votes
4answers
9k views

Flashing CM 11 on Verizon Samsung Galaxy S3 (SCH-I535)

I have a Galaxy SCH-I535 from verizon (SGS3). It is not rooted, and I want to install CM 11 on it. Is there anything else I have to do besides just running the installer? I love my phone and don't ...
1
vote
3answers
51 views

Free up phone memory taken up by thumbnails

I have a 16 GB Samsung Galaxy S3 phone - 5.05GB of which is being taken up by thumbnails! Can I move these to my 32GB SD card? I have tried DMR (duplicate media remover) and that has detected ...
2
votes
1answer
2k views

Unable to send from outlook email account synced on phone, error - Unable to sign or encrypt message. Certificate not installed

I have my work outlook account synced on my Samsung. For the first month, sending and receiving emails from my phone worked fine. Currently, I am able to receive emails but when I try to send them I ...
0
votes
1answer
1k views

No Google apps and no install zip option in recovery mode

I have a galaxy s3 and I put CyanogenMod on it but there are no google apps and when I boot into recovery mode there is no install zip option to install the gapp ROM how do I get the Google apps on ...
4
votes
1answer
11k views

Galaxy S3 randomly booted into safe mode. Strange behavior

I was using my phone (Galaxy S3 SGH-T999), not doing anything intensive, just web browsing on Chrome, then all of a sudden my phone restarts into Safe Mode. I opened the app drawer and noticed most ...
0
votes
1answer
1k views

My Samsung Galaxy S3 Is Hard Bricked

SPH-L710 Virgin Mobile Flashed from MOAR to Stock SGS3 ROM I flashed a ROM and I wanted to get back into recovery mode to flash a zip file using ROM TOOL BOX and when I did that it never turned on ...
5
votes
1answer
4k views

Flashing English ROM on Korean Samsung Galaxy S3

I got my Samsung Galaxy S3 (SHW-M440S) but it was bought from South Korea. At first, it was all Korean. But after some time (or some tweaks), I managed to set it to English. (No, I am not a Korean). ...
1
vote
2answers
8k views

Samsung account not showing

Could anyone assist me with enabling my Samsung account on my S3. Each time I pressed buy in video hub I got this message on my phone: "Your Samsung account has been disabled. Enable it by going to ...
1
vote
2answers
2k views

Factory reset Samsung Galaxy S3 without screen

The screen on my Samsung Galaxy S3 has bitten the dust, and is now remains completely black. The phone otherwise seems to be working, however (sounds play, the notification lights light, the touch ...
1
vote
1answer
6k views

Music plays through phone speaker instead of headphones when app is opened?

This problem started a few days ago and it's extremely annoying in quiet environments. I will be listening to music from any music player app, and whenever I open an app, get a notification, or switch ...
0
votes
1answer
690 views

Samsung galaxy s3 kernel version

I just completely reset my phone. When I checked the About Device section, it among other things shows: Kernel version 3.0.31-2168382 se.infra@R0301-02 #1 Thu Nov 28 21:02:26 KST 2013 Is this ...
3
votes
2answers
5k views

How can I tell if my International Galaxy S3 is suffering from Sudden Death Syndrome? If it is, how can I fix it?

I have a 16GB International Samsung Galaxy S3 (XEF) running the latest firmware, 4.1.2 (yes, the Premium Suite update, I was thinking that this would've fixed it but it seems not) with baseband ...
0
votes
1answer
4k views

Phone Radio uses 80% of my battery

I have GSam Battery Monitor, and it says that my Phone Radio is using about 80% of my battery. Why is this so high? I usually unplug my phone in the morning at 8AM, and I usually need to plug it back ...
4
votes
2answers
3k views

Briefing Alarm News and Weather Not Read Aloud on Galaxy S3

I've got an alarm set daily on my Galaxy S3 with the briefing alarm type selected in my alarm's settings with all three briefing content items selected (weather, today's schedule, and news). ...
2
votes
1answer
9k views

How can I enable keybord Samsung Galaxy S3 GT-i9300 Android version 4.1.1

I can't find the keyboard in my Samsung Galaxy S3. I only found "Google Voice Typing": In Settings → Language and Input → Keyboards and Input methods I have only Google Voice Typing. ...
0
votes
0answers
9 views

Samsung KNOX and SuperSU [duplicate]

I recently upgraded the SuperSU binary on my Samsung galaxy SIII and it prompted me to disable Samsung KNOX. What is Samsung KNOX?
1
vote
1answer
8k views

Galaxy S3 USB modem connection

How do I connect Internet from a laptop using USB modem to a Galaxy S3, or directly USB modem(data card) to S3 for internet connection?