Tagged: jelly bean

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How to Unroot T-Mobile Galaxy S2 Jelly Bean!

T-Mobile just pushed out official Jelly Bean update to everyone with a T-Mobile Galaxy S2 SGH-T989.

Now, if you are on custom ROM or have problems updating, there’s an easy way to manually update or “unroot” your T-Mobile GS2 to the latest Jelly Bean updates.

By unrooting to the latest Jelly Bean, you will lose root (but it’s easy to re-root, root method is same for Gingerbread, ICS, and Jelly Bean).

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How to Root Galaxy S2 GT-i9100 Jelly Bean Android 4.1.1/4.1.2!

For those of you who want to root your Galaxy S2 GT-i9100 on Jelly Bean Android 4.1.1 or Android 4.1.2, here’s how to do it easily using a custom kernel.

This rooting process is pretty safe to do, does not erase anything on your phone, it just installs a custom kernel (which comes with a custom recovery) and we root the phone using SU binary and Superuser app.  That’s it! Step 1. Turn your Galaxy S2 GT-i9100 off.  Then hold down Volume Down, Center Home, and Power buttons together for about 3 seconds until you see the warning screen.