How to Upgrade and Downgrade Samsung Galaxy S2

By on March 31, 2013

Samsung Galaxy S2 was released with Android 2.3 Gingerbread version in 2011. Then Android 4.0 Ice Cream Sandwich version update came into service. And finally the Android 4.1.2 is now available for Galaxy S2. You should have valid reasons to downgrade Samsung Galaxy S2.

Downgrade Samsung Galaxy S2

Before you start to the version update process, you should backup all of your personal datas like family album and phone number archive on the phone. And make sure that the battery level is high. If you don’t have enough battery before the update, you can harm your device. After the preparation phase you can start your downgrade process.

Below there are videos of how to update Galaxy S2 to Android 4.1.2

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How to downgrade Samsung Galaxy S2 to Android 2.3 Gingerbread

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About admin

An eager chaser of technological devices. Not only smartphones and tablets but also all new technology devices are his field of interest. Besides, works as a web designer and programmer.

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