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

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0
votes
1answer
3k views

Need backup for “My Calendar” on S3

I have tons of info on "My Calendar" Galaxy S3, and Google Calendar sync is one-way only. I actually use a Yahoo email and would prefer to sync both ways to Yahoo or Google, but since I cannot find a ...
0
votes
2answers
6k views

How do I keep my lockscreen from turning off on my S3?

I want to keep my lockscreen on longer than the few seconds it does now by default. I don't see any settings to change this in the menus. Is there a way to keep it on for 10 minutes or even ...
1
vote
3answers
412 views

Battery charging issue in Samsung Galaxy S3

I have a Samsung Galaxy S3 and it is charging very very slowly when plugged into my PC. I deleted all my images and some videos and some other stuff and the charging seemed to speed up. Is battery ...
1
vote
0answers
68 views

Why do I sometimes get requests for root access from unusual applications?

I have a Samsung Galaxy S3 running a rooted stock firmware, Occasionally I get a popup from my superuser application saying that an application that I did not specifically install or launch has ...
0
votes
2answers
2k views

Auto-sync killing battery all of a sudden on S3?

I have had my S3 for a good long while, ever since they were new with Verizon. Almost immediately, I bought an extended battery and all was good. In the last week or so, the battery has begun ...
3
votes
0answers
42 views

How can I make Windows remember my Galaxy S3

Whenever I tether my Galaxy S3 to my laptop, using the built-in functionality from the Network Settings, Windows considers it a completely new connection: It labels the network "Network X" (with X ...
3
votes
3answers
10k views

Rooting the Galaxy S3 Without a Computer

Is it possible to root the Galaxy S3 without a computer? If so, what would the process be? My Galaxy S3 is with Verizon and is currently running Android 4.3.
1
vote
1answer
561 views

I flashed Cyanogenmod to my Galaxy S3, got the stock ROM after restarting

I used the Cyanogenmod installer on my phone and PC, everything went fine, and at the end received a success message. After restarting however, I was back at the stock ROM, though with all of my data ...
1
vote
1answer
231 views

Samsung Galaxy 3 is HOT

Sometimes after using my phone for a bit, it gets super hot where the battery is. When that happens, I close all programs and don't use it for awhile; it eventually cools down. This also happens a ...
0
votes
1answer
1k views

Verizon Activation Setup Galaxy s3

I recently bought a new contract-free Verizon CDMA Samsung Galaxy S3 for testing purpose and I couldn't pass the activation setup wizard. When I reached the customer service they said I have to ...
1
vote
1answer
447 views

Is it effectively possible to get rid of the yellow triangle in download mode on an S3 with 4.3?

I am trying to get rid of the yellow triangle visible just prior to download mode (Volume-Down + Home + Power). There is no shortage of tutorials about how do this, but after having tried all the ...
0
votes
1answer
325 views

How can I tell if I have a stock recovery?

I need to get rid of the yellow triangle in download mode on a Samsung Galaxy S3 (Android 4.3), for this I tried to use Triangle Away. It failed to reset the counter. The app mentions that on some ...
0
votes
0answers
1k views

Galaxy S3: I747UCUEMJB upgrade - baseband unknown

Last night I updated my Galaxy S3 from Cyanogenmod 9 to CM 11. One of the steps was to upgrade the bootloader. Everything went fine, and I'm now on CM 11-2014-06-02-d2lte. The problem: can't connect ...
0
votes
1answer
2k views

Samsung Galaxy S3 Stuck at Samsung Logo, possible virus?

My Mom has a Samsung Galaxy S3 from 2 years ago, it now gets stuck at "Samsung Galaxy SIII GT-I9300" screen and can't boot properly. It can't enter Recovery Mode either but can enter Odin Mode. Also ...
1
vote
0answers
319 views

Samsung S3 Clone “Not registered on network” error

I have a clone S3 which our local Samsung outlet gave to developers in my group. Wireless and all other functions seem to work but when I put in a sim card it does not register and gives the error ...
0
votes
1answer
607 views

using galaxy tab as a bluetooth device for mobile

i've been trying to find a way to allow all my notifications and phone calls from my phone ( galaxy s3 or galaxy s5) to go through a galaxy tablet, as i'm wanting to replace my car stereo ( honda ...
1
vote
0answers
1k views

Camera Failed Error on Samsung Galaxy S3

Getting error message on Samsung Galaxy S3, running Android 4.3. Have tried rebooting, clearing Data, Cache and Force Stop with no success. Thanks for any help!
0
votes
2answers
5k views

Can't pass the initial setup wizard on SG3 with broken screen digitizer

So i burned digitizer on i9305 by flashing corrupted recovery. Then i flashed new working custom ROM and recovery, after Stock JB tried some KitKats like MoKee, Omni, CyanOgen 10/11 but i'm facing the ...
1
vote
2answers
3k views

Restore deleted system

I have formatted the system using twrp now I can't flash the stock rom on my galaxy s3 sprint. I am getting the file_getprop: failed to stat "system/build.prop" status 7 every time I try to flash the ...
0
votes
1answer
541 views

Galaxy S3: “/sdcard/Sounds” folder appears empty in Windows 7

For some reason, the folder that once allowed me to access all my recordings using the default Sound Recorder app appears empty in windows even though the files are still there according to ES File ...
0
votes
2answers
2k views

Owner Information on Galaxy S3

I just had a software upgrade on my Samsung Galaxy S3 phone. The Android version is 4.3. How do I update the owner information on the locked screen? There is no option under "security" in the ...
1
vote
1answer
142 views

Locking Emails on Samsung Galaxy S3

I have a Samsung Galaxy S3. I use the build-in Email application to access my email from my internet service provider (so this is NOT gmail, outlook etc.). I am often on the road and I need access to ...
6
votes
1answer
3k views

Disabled app notifications getting automatically re-enabled

I have a Samsung Galaxy S3 running Android 4.3. There's an app I use frequently, but don't want notifications from. Under "App info" I unchecked "Show notifications", and initially this does dismiss ...
0
votes
1answer
16 views

Samsung Galaxy S3 choosing contact for text..takes forever to come up

When I am sending a text and i type in the name for the contact it takes several mins for the contact for to come up..this is very aggravating when you need to send a text fast..how to i fix this????
2
votes
0answers
385 views

What is this annoying sound on my S3 running CM 11.0?

I'm running CyanogenMod 11.0 on my Galaxy S3 I9300, Android version 4.4.2. I didn't have this issue before installing CM, so I'm thinking it may be a CM sound. Basically, sometimes this sound keeps ...
1
vote
1answer
100 views

Is the back Chassis for the Canadian Rogers I747M the same as I747 T999?

The camera protection lens on my Samsung Galaxy S3 I747M broke some time ago. The camera itself stopped focusing correctly some time ago as well due to that. At some point, I had to have the camera ...
0
votes
1answer
1k views

want to downgrade my operating system on galaxy s3 GT-19300

i have updated my galaxy s3 GT-19300 to android kitkat 4.4.2 now i want my earlier version back on my mobile so what is the procedure for that
0
votes
1answer
68 views

Can't run Linux over Android 4.3 after official update

I used to run a Linux (Ubuntu 10.04) on a S3 running android 4.1. I updated the device today with the official rom, android 4.3, then rooted it again. But now I can't run linux anymore. Any ideias, ...
0
votes
1answer
784 views

Rooting Galaxy S3: Entry in device manager not found when entering download mode

I am trying to follow this guide on rooting the Galaxy S3 (Referred to by this A.SE question). I'm getting stuck at step 5. I have now repeatedly used Kies 3 to reinstall the device driver: Tools ...
0
votes
0answers
133 views

Software Update Error

I have a Samsung Galaxy S3. and it shows this msg every time I tried to update the software. I couldn't update it. anyone who knows anything to fix this issue?
3
votes
2answers
7k views

Google Services battery drain on Galaxy devices

Here are screenshots from my three Samsung Galaxy devices: Samsung Galaxy S3 (left) and Samsung Galaxy S4 (right; click images for larger variants) Samsung Galaxy Note 10.1 2014 (click image to ...
1
vote
0answers
35 views

Help inputting words into Swype

On my old phone (still the Samsung galaxy s 3) I was somehow able to input the "words" 'c:' ';D' and other things like that with symbols at the beginning or end into its dictionary. That old phone ...
1
vote
1answer
285 views

Why is the maximum value of the light sensor from my phone stuck at 85745.0lx?

My lightsensor of my Samsung Galaxy S3 doesn't return good values. I tested it in different places, p.E. outside in the sun or indoor with and without light. The value outside was a bit confusing ...
1
vote
2answers
3k views

Securely wiping a phone with a broken screen [duplicate]

I have a Samsung Galaxy S3 with a broken screen. The screen does not respond to any touch and does not display anything at all, it is black at all times. CyanogenMod 11 is installed on the device. I ...
1
vote
2answers
105 views

Is possible to change an app icon on 4.1 on my S3?

I have an app that I downloaded from the Play store and it's icon is very visually unappealing and I wanted to know if there is way to replace the default icon with one from an icon pack without a ...
0
votes
1answer
106 views

Copy files and images from samsung s3 even when its almost turned off

First of all my samsung s3 is stuck on the samsung logo splash screen so i'm thinking of doing a factory restore , that's not an issue for me but i want to copy images and videos at least from the ...
0
votes
2answers
8k 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
2answers
7k views

How do I uninstall the LINE app (third party app)?

At my sister's suggestion, I installed the LINE app in my Galaxy S3. After a while I decided I didn't like it, so I want to uninstall it. Weirdly, when I open Settings > Application manager, there is ...
1
vote
1answer
287 views

Phone makes sound when waving a credit card near it

I have a Samsung Galaxy S3 and the phone was in my pocket. I forgot that my credit card was also in the same pocket and just out of nowhere my phone played the notification sound, so I pulled it out ...
0
votes
1answer
61 views

Poor Performance at Low Battery

I'm having an issue where my phone gets sluggish and non-responsive when the battery level gets to around 35% or less. Apps will freeze, it will take the keyboard a long time to appear, and the ...
0
votes
2answers
3k views

How to fix a black screen (bricked) after rooting an encrypted device

Phone: Samsung Galaxy S3 (GT-I9300) Per work policy to add an exchange account I had to encrypt my phone. After doing so, I needed to root it to create a swap partition as it was constantly running ...
0
votes
1answer
82 views

Samsung S3 - 40mb free ram of 1.5 gigs?

My S3 has been lagging while I play in games or use aps. I've read that free ram is not supposed to be linked with lag but it seems that it must be. While in one of the games I play, my keyboard will ...
1
vote
0answers
600 views

Copy Contacts from Blackberry Touch to Galaxy S3 without google sync

Just came across a problem when switching from Blackberry Touch to the Galaxy S3. How can I automatically move the contacts from the old device to the new one without typing it myself? Some one ...
0
votes
1answer
181 views

Sense 5 mods on other devices

Is there any method to replicate the interfaces as in HTC Sense 5 on other android devices ? I have nexus 4 and samsung galaxy s III and I would like to have the recent app and blink feed as on Sense ...
1
vote
0answers
321 views

How to disable calls but still receive texts

Is it possible through a setting or an app to receive only text messages and not phone calls? Specifically I have an Samsung galaxy s3
1
vote
3answers
17k views

local headphone enabled FM radio app for nexus 5 (no internet needed)

I just moved from S3 to nexus 5, and there are a couple of things that I miss from my s3.. one is the prepackaged FM radio app.. all i needed was my headphones and I could connect directly to the ...
0
votes
0answers
1k views

Odin doesn't recognize Galaxy S3

While I was trying to flash my phone to newer version of custom mod, I bricked my phone (Samsung Galaxy S3 for Verizon, SCH-I535). To debrick the phone, I've followed below precedure: Confirm USB ...
1
vote
3answers
8k views

How to backup broken screen phone when USB debugging IS NOT enabled?

I dropped my Samsung S3. Now I cannot see anything, just a white screen with purple, black, and green lines. Before it blanked out, it wasn't recognizing my finger touch. Any idea on how or what to ...
0
votes
3answers
7k views

Why does my Samsung Galaxy S3 no longer vibrate (except for right after boot)?

Recently I switched my Samsung Galaxy S3 (model number SPH-L710) from TouchWiz (Jellybean) to SlimKat (KitKat) 4.4.2 build 4.1 stable. As of right now, the phone's vibrate function does not work ...
0
votes
1answer
45 views

Connect Samsung s3 as installer?

I went into developer options and checked "USB debugging" however anytime I connect my phone to the computer it shows up as either a media device or a camera, I can switch between those two options ...