Root [International] root and unroot?

[bradshly]

I got an S3 today but how can i root it and be able to unroot so it don't voide warranty?

 

[silentwitness]

rooting is quite simple u just need to put the phone in download mode and flash the appropriate CF root file via odin to root it. To unroot it u need to install triangle away to reset the flash counter and then flash a stock firmware downloaded from sammobile.com via odin. Its quite a simple process. There are many many guides out there which explain it in more detail.

 

[maurinet]

Easy and simple, just check this Ultimate step-by-step Samsung Galaxy S3 GT-i9300 Firmware update, rooting and customization guide.