Hi,
I am new here. My s2 is non-g version. Wish to upgrade it os from 2.3.3 version to 2.3.5 version. any way to not void the warranty but able to proceed to 2.3.5? thanks for the help / advice

Hi,
I had 2 s2. One with G and another one with non-G. After install few apps to compare the performance, find out G version s2 did response faster than non-G version. Did your guys have the same experience? One of the apps i try to use is speaktoit. Due to this testing result, start confusing which model will have the better performance in term of the cpu , gpu and ram? Hope can get some inputs from sifu ....