Though there were confirmations already stating that official Android 4.2.2 Jelly Bean update will not arrive to Samsung Galaxy Note 2, users interested to upgrade the OS of their 'phablet' can still do so.

A CyanogenMod ROM to update your Galaxy Note 2 with Android 4.2.2 Jelly Bean is now available, thanks to the genius Android developers.

According to Sidh Tech, the ROM for the Android 4.2 Jelly Bean update will work with Galaxy Note 2 locked in T-Mobile and Verizon. But aside from these variants, the CM ROM is also perfectly suitable for international versions of Note 2 as well as other Galaxy Note 2 from Sprint, and AT&T.

Before you install Android 4.2.2 Jelly Bean update, it is necessary that you understand the process and follow it carefully because a simple mistake can damage the device permanently, especially as the firmware you are going to use is not an official release from Samsung. These pre-requisites are based on a report from Auto O Mobile.

• First, verify the variant of the Samsung Galaxy Note 2 you are holding.
• Make sure that the battery is at least 70 percent before you go ahead with installing Android 4.2.2 Jelly Bean update. This is to prevent the device to shut down due to battery drainage.
• Before flashing the ROM, backup personal data and settings stored on your Samsung Galaxy Note 2 first.
• Install ClockWorkMod before you get the Android 4.2.2 Jelly Bean update.
• Disable security on the computer as well as the handset.
• Enable USB debugging on your Samsung Galaxy Note 2.

After you make sure that your Samsung Galaxy Note 2 satisfies all these requirements already, it is now safe to proceed with the manual installation process.

For a step-by-step guide, you can visit this post and follow the instructions on how to install Android 4.2.2 Jelly Bean on your Samsung Galaxy Note 2.