Samsung Galaxy S3 has a 4.8″ 720p display. It also was the first device to have a quad-core Exynos 4412 processor, with each core clocked at a maximum 1.4 GHz. It packs NFC, wireless charging capability, and the latest wireless radios. It ships with Samsung’s Nature UX interface. At the time of its launch, it ran on Android 4.0.4 ICS.

Samsung Galaxy S3 wont be getting official Android Lollipop update. So if you want to get the latest Android update, you will need to install custom ROM. CM 12 is the most famous custom ROM. But the Paranoid Android ROMs are more feature rich and offer unique Halo and Pie features. If you want to install this ROM, follow the guide below.

Galaxy S3

Disclaimer: Follow the instructions at your own risk. If the device gets damaged, the writer or the owner of the site must not be held responsible.

Pre-requisites and Backing up your Galaxy S3:

Requirements:

Steps to install Paranoid Android ROM on Galaxy S3:

  1. Create a Nandroid backup from recovery, in case anything goes wrong.
  2. Download the Boeffla Kernel, Paranoid Android zip file and Gapps zip file and transfer it to the phone.
  3. Switch off the phone and boot the phone into Recovery mode.
  4. Perform full data wipe task. To do so, click “Wipe Data/Factory Reset”, then choose “Yes” on next screen to confirm.
  5. Next, wipe the cache and the dalvik cache.
  6. Now go to “Install zip” and then “Select zip”. Choose the Boeffla Kernel file.
  7. Now again clear cache and dalvik cache.
  8. Go to ”Install zip”, then “Select zip”. Choose the Paranoid Android zip file.
  9. Follow steps 7 and 8 for the Gapps file as well.
  10. After the process is complete, reboot the phone.

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