
Just in case if the device is not rooted, you can root the same with the help of below 2 links You can check on whether your phone is rooted or not with the help of Root Checker app.
Since this is the custom ROM firmware, you need to make sure that you have rooted your Galaxy S2 Android smartphone. Also, make sure that you are applying this firmware in the laptops/ computers which have full USB read/ write access. This firmware should only be applied to the devices which are factory unlocked. Battery charge left in your device needs to be a minimum of 80% or else device might get turn off in the middle of firmware update. Head over to the path “Settings > Applications > Development > USB debugging” in your Galaxy S2 so as to enable the USB Debugging Mode. Images, Songs, Videos, Files – Copy to internal / External SD Card,ĪPN and MMS Settings – Note down from the path “ Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names” Create the manual backup of all the data present in your Galaxy S2 as automated tools like KIES may not help you restore the data.Ĭontacts – Sync with the Gmail application ,. HALO: make windows move able and scale able While normal 4.4.2 Android OS doesn’t come with many features, this new firmware comes with a huge laundry list of things which your phone deserves.Īfter checking out the list of features which are mentioned below, we will be checking on the pre requisites and the procedure which will help you update the device.
While it had been very unfortunate that Samsung won’t be pushing the updates of Kitkat 4.4.2 due to unknown reasons, we will help you update the firmware which will bring in the experience of 4.4.2. Samsung Galaxy S2 Android smartphone can now be updated with the latest version of Kitkat 4.4.2 and all thanks to the custom ROM firmware which is dubbed as AOSB project.