Galaxy Mega

Manual Update Galaxy Mega 6.3 with Official Jellybean 4.2.2 Android Firmware – Guide

Galaxy Mega 6.3 LTE GT-I9205 can now be updated with the latest Jellybean 4.2.2 Android firmware which is dubbed as XXUAMH1. While users are still waiting for the Jellybean 4.3 Android firmware, there is still no clue on by when there will be an official firmware update for the same. So, before heading to the detailed guide on how to apply with this firmware update, you need to follow the list of quick pre requisites which are mentioned below. Very soon we will also be coming out with the update of jellybean 4.3 for Galaxy Mega 6.3 LTE GT-I9205.

Note: Applying this update won’t root the device / void the warranty in any manner.

Quick Pre Requisites:

  • All the data in your Galaxy Mega 6.3 LTE GT-I9205 smartphone should be backed up with the help of below mentioned steps. Don’t backup with the help of KIES as it may not help you restore the data back.

SMS – Use “SMS Backup & Restore app”,
Contacts – Sync with the Gmail application,
Call Log – Call Log and Restore
Images, Songs, Videos, Files – Copy to internal / External SD Card,
APN and MMS Settings – Note down from the path “Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names

  • From the path “Settings > Applications > Development > USB debugging” enable the SUB Debugging Mode. Minimum charge left in your phone is 30% or else there is a risk of device getting turned off in the middle of firmware update increases which may even brick your Galaxy Mega 6.3 LTE GT-I9205.

Disclaimer: Follow all the instructions mentioned in this article as if there is any damage caused due to not following instructions then we shall not be held liable or responsible. Just in case if you face any issues then we will try our level best to address the same.

Let’s proceed to the next page on where we have mentioned the detailed guide which will help you update the device.

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