It will take the new firmware a few moments to load all the stuff up so be patient.

When done, reboot your device into the newly installed firmware.

Once the custom ROM is successfully installed on your Samsung Galaxy Tab 2, repeat the above step but select GApps file instead.

Return to main recovery menu and select Install zip from sdcard followed by choose zip from sdcard. Locate the downloaded SlimBean firmware file for your tablet and confirm installation.

Perform data wiping tasks: select wipe data / factory reset, wipe cache partition, and at the end wipe dalvik cache.Reboot in recovery mode and perform Nandroid backup of your current OS: Backup and Restore > Backup.Disconnect your Samsung Galaxy Tab from computer when copy is done and power it off.Connect your Tab 2 with PC using a USB cable and copy the custom ROM and GApps files on the tablet's memory card.Also download the GApps package from here. Required files: download the latest build of SlimBean custom ROM based on Android 4.3 JB from this link. How to update Galaxy Tab 2 to Android 4.3 SlimBean JB custom ROM: Make sure that your device carries more than 70% of charge.Backup any important data before going forward for the tutorial.You should have a custom recovery tool like TWRP or CWM installed on your Galaxy Tab 2.Your Tab should be unlocked and rooted.Enable USB debugging mode from developer menu on your Tab 2.Download and install USB drivers for Samsung Galaxy Tab 2 P3100 on your computer.Prereq uisites to update Galaxy Tab 2 to Android 4.3 SlimBean JB custom firmware: SlimBean custom firmware based on Android 4.3 JB has been customized and released for the Samsung Galaxy Tab 2! Stable and efficient firmware will equip your tablet with all the latest features of Android 4.3 JB! Follow this tutorial for the instructions.

The wait to get your Tab 2 upgraded to the latest Android 4.3 Jelly Bean is about to end! Though there are still no signs of any official updates, we are grateful to XDA devs for giving us this aftermarket release of Android OS.

Custom rom samsung galaxy tab 2 p3100