First off,
What is the main difference between 4.1 and 4.2.1 .. why was that upgrade necessary??? what did it add? or take away?
Also,
I wanted to jailbreak the phone but because of the tethered issue.. I will not cuz i have the 4.2.1 .. so I am thinking to downgrade to 4.1 in order to tether it properly.. Is there a way I can do that???
... if i do.. will i lose all my info??
Or is it recommended for me to just wait until they get a jailbreak for 4.2.1 that is untethered
What is the main difference between 4.1 and 4.2.1 .. why was that upgrade necessary??? what did it add? or take away?
Also,
I wanted to jailbreak the phone but because of the tethered issue.. I will not cuz i have the 4.2.1 .. so I am thinking to downgrade to 4.1 in order to tether it properly.. Is there a way I can do that???
... if i do.. will i lose all my info??
Or is it recommended for me to just wait until they get a jailbreak for 4.2.1 that is untethered