How to update Galaxy S2 GT I9100 with Official XWKL1 Gingerbread 2.3.6 Firmware
Good news for Galaxy S2 users as an all new Official firmware has arrived and is dubbed as Gingerbread 2.3.6 firmware. This update will be very short lived as an all new Official version of Android 4.0 ICS will be rolling out very soon in 2012. Though this update is official you can update with the help of KIES too but for all those who are on the beta firmwares and KIES doesn’t recognize the device too can apply this update as we will see in the due course of the article on how to manually apply tis update. The update which we will be checking out is specially for Indian Galaxy S2 GT I9100 users, though it can be applied by any S2 I9100 users as it’s a Global update with Multi CSC. The version is dubbed as XWKL1 Gingerbread 2.3.6.
Note: This update is not for Galaxy S2 I9100G users and is strictly for the devices of whose the model number is GT I9100. If you are not sure of the Model number then you can find by dialing “*#1234#” in your phone after which you will get to see the model number of yours.
Disclaimer: Please note that this process of firmware update is not recommended for the basic users and is only recommended for the advanced users. Also, we should not be held responsible for any damage happened to your device in any manner after applying this update.
So, let’s proceed with the list of pre Requisites you need to follow after which we will see the procedure in the next page.
- So as to ensure that the data is kept safe, you need to backup the same using the below mentioned tips so that just in case if the data gets erased or gets corrupted, the same can be easily restored with the help of below mentioned tips.
Note: Don’t backup the below mentioned data with the help of KIES as it may or may not support KIES after the update.
SMS – Use “SMS Backup & Restore app”,
Contacts – Sync with the Gmail application,
Notes – Manually save the notes in your mail as these will be lost in the process of firmware update
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”
- A minimum of 50% battery charge needs to be there left in the device so as to ensure that the phone doesn’t get turned Off in the middle of firmware update. The APN Settings are located in this path, Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names, you need to note all these manually on a piece of paper so that you can reconfigure the same. Disable tools like Security Suites, Firewall tools and also the KIES PC Suite as these tools generally tend to interrupt the process of firmware update.
So, once you are done with all the above instructions, it’s time to proceed to the next page where we will see on what are the instructions to update Galaxy S2 with Gingerbread 2.3.6 XWKL1.