Installing Android 4.3 Paranoid Android ROM On Galaxy Note 2 By Staff Reporter | Nov 22, 2013 04:28 PM EST Though Samsung Galaxy S2 owners have had the option of flashing a custom Android 4.4 KitKat ROM for a couple weeks now, the latest is not always the greatest and for that reason, weâre bringing you news of a Paranoid Android 3.99 ROM based on Android 4.3 Jelly Bean.This guide will walk you throw the installation process. As always, DroidReport assumes no liability for the firmware installation. Proceed with caution.Before Getting StartedBefore you get started, ensure that your Galaxy S2 is the GT-I9100 model. You must also root your device and install a recovery utility like ClockworkMod.As always, you want to backup your device and charge it to at least 80 percent.Finally, enable USB Debugging mode by navigating to Settings -> Developer Options. Updating Samsung Galaxy S2 (GT-I9100) to Android 4.3 Jelly Bean1) Download the Android 4.3 Paranoid Android ROM and Google Apps package, which can be found here and here.2) Connect your Galaxy S2 to your computer via USB cord.3) Copy the ROM file and Google Apps package to the root folder of the Galaxy S2âs SD card. Donât extract the files.4) Boot your Galaxy S2 into Recovery mode by pressing the Volume Up, Home and Power buttons together until the Samsung logo is on screen.5) Wipe all data from your Galaxy S2 by first selecting wipe data/factory reset, followed by wipe cache partition, then wipe dalvik cache.6) Install the Paranoid Android ROM by choosing âinstall zip from SD card > choose zip from SD. Hit confirm installation and then repeat the same steps to install Google Apps.7) After the firmware is installed, navigate back to âreboot system now.â Your Galaxy S2 will now take a few minutes to restart. Do nothing until this completes.8) Once your phone boots up again, youâll officially be running Android 4.3 Jelly Bean Paranoid Android ROM. Kudos.