Install CM11 Android 4.4 KitKat on Galaxy S3 I9300

CM11 Android 4.4 available for Galaxy S3. We will guide you how to Install CM11 Android 4.4 KitKat on Galaxy S3 I9300 to enjoy latest Android version. We all know how long Samsung will take to release official Android 4.4 KitKat firmware for Galaxy S3 I9300. Thanks to developers for releasing this custom ROM for famous S3 smartphone.

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This Android 4.4 KitKat custom ROM is based on pure stock latest Android version means you will get Nexus like experience on your phone after installing this. Apart from that it will be free from Samsung bloat so expect great increase in the speed of your S3 after installing CM11 Android 4.4 custom ROM on it. Though there are few more ROMs available for this phone but we liked this CM one the most as these are one of the most stable and safer ROMs. Here in this post we will share with you step by step procedure to Install CM11 Android 4.4 KitKat on Galaxy S3 I9300 without bricking or damaging it.

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Install CM11 Android 4.4 KitKat on Galaxy S3 I9300

Not sure why your should install Custom ROM? —> Read Read Benefits on Installing Custom ROM on Android Device.

So if you have decided to Install CM11 Android 4.4 KitKat on Galaxy S3 I9300, then proceed with tutorial but make sure you have fulfilled the pre-requirements first.

  • First of all you need to have your mobile phone charged. It should have atleast 80% charge remaining.
  • Enable USB Debugging on your phone from Settings –> Manage Applications –> Development –> USB Debugging.
  • The most important one: Back up all your important data like contacts, SMS, emails etc.
  • Download the latest USB Drivers for your Android Device from manufacturer official website.

Procedure to Install CM11 Android 4.4 KitKat on Galaxy S3 I9300

First of all Download CM11 Android 4.4 Custom ROM for S3 I300. [OmniROM] Place the ZIP folder on your desktop.

When downloading is completed, connect your phone to your PC via USB cable and transfer the download package to your device SD card.

Next Turn OFF your Galaxy S3 I9300 and then press and hold “Volume Up + Home + Power Buttons” for few seconds until you see Android logo.

Once you phone is in recovery mode, select “Wipe data/Factory reset” option to erase the previous ROM. When it is done, perform a cache wipe by selecting “Wipe Cache partition” partition.

Go to main recovery window and select Advance and then select “Wipe Dalvik Cache” to perform Dalvik cache wiping. Now go back to main screen again.

Next you need to start installation of the custom ROM. For that select “Install ZIP from sdcard” followed by selecting “Choose zip from sdcard” and select the CM11 Android 4.4 Custom ROM.

Installation will begin now and it will take few minutes. Once done, go back to main recovery window and select “reboot system now”.

Please note that your S3 might take few minutes to boot for the first time which is normal. The above steps were all required to Install CM11 Android 4.4 KitKat on Galaxy S3 I9300.

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