Xperia Ion

Manual Update SONY Xperia ION LT 28i /LT 28h with 6.2.B.0.211 Official Jellybean 4.1.2 Firmware – Guide

For all those who are having SONY Xperia ION LT 28i /LT 28h smartphone can now manually updated with the latest version of Jellybean 4.1.2 Firmware version dubbed as 6.2.B.0.211. This firmware update fixes most of the most of the bugs related to the Camera and overheating. Along with that there are also many new features which have been added in this update. Though this update is available as of now in select countries, the same can be applied in any device manually.


Quick Pre Requisites:

  • Assuming that you have already updated the firmware, ensure that you have created a backup of all the data in your device manually so as to make sure that just in case if the data gets lost or corrupted, the same can be restored easily.

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 USB Debugging Mode. Also, make sure that the minimum charge left in your phone is 40% or else there is a risk of device getting turned off in the middle of firmware update.

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 head to the next page where we have mentioned instructions on how to update our SONY Xperia ION LT 28i /LT 28h with Jellybean 4.1.2 6.2.B.0.211 Firmware.

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  1. murad baloch

    October 20, 2013 at 11:36 am

    ther much information but no link.withaout link how i updat may xperia? if you not have link or file then whay you wraite dowload link hear

  2. Savin

    July 6, 2013 at 11:18 pm

    I am not able to upgrade my ION, when I press volume up Rocker key and connect the usb, the blue light glows and a0ter some time it becomes red but nothing happens after that. NO upgrade I kept it for 20 mins. Please help.

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