Essential Pre Requisites:
- We recommend you to back up all the data present in your device with the help of below mentioned steps. Don’t use KIES to back up the data as it will not support the phone after this update.
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”
- Minimum charge left in the phone should be 60% so as to ensure that the phone doesn’t get turned Off in the middle of firmware update.
- Disable all the security suites installed in your computer and Uninstall all antivirus tools in your computer so as to ensure that the firmware update is not interrupted in the middle of the process.
- Up next you need to disable all the Security suites in your computer and uninstall all the antivirus apps in your phone. Enable the USB debugging in your phone from the path “Settings > Applications > Development > USB debugging”. The USB Debugging option should be ticked. USB Debugging Mode can only be enabled once you disconnect the phone from computer. USB Debugging should be ticked.
- Last but not the least you need to ensure that you are on the Rooted firmware and not on just Stock firmware.
Assuming that you have followed all the instructions, you can now proceed to the next page where we have summed up the detailed instructions on how to apply this firmware.
