Not sure how the s2 works but if it's anything like the s3 you will need to put your phone into download mode. Place the tar file on your computer and with the phone plugged to your computer find the tar file i. Pda and flash.
You should probably ask this in the s2 forum. They would know more and be able to provide you with more detailed steps.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.