- HP Omen 17 W100NT, GTX 1070 Laptop Review
- Everything about Galaxy S8 – features and price!
- 2 new and “different” iPad from Apple
- Android 7 will completely replace the Galaxy S7!
- Is this the iPhone 8?
- Best gaming laptops under $1000 2015
- Best gaming PC under $400
- Best protective case for iPhone 6
- The iPhone 6 vs Samsung Galaxy S5 full head to head detailed comparison
- Best qHD Smartphones
How to Upgrade and Downgrade Samsung Galaxy S2
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


How to downgrade Samsung Galaxy S2 to Android 2.3 Gingerbread
