Published on March 29th, 2013 | by Tim Schofield37
How to Manually Update to Official Jelly Bean 4.1.2 GB27 on Samsung Epic 4G Touch
The day has finally come; you are now able to manually update to the official Jelly Bean 4.1.2 GB27 update on the Sprint Samsung Epic 4G Touch. This is the only way to update, you are not going to receive an OTA update from Sprint. You must download and install Kies on your PC and follow the video below. Any questions, just ask. Leave a comment and let everyone know if it works!
It has been reported to work on rooted devices with stock recovery.
If on a previous JB leak, watch my how to root on GB27 video here