going back to oldder software
Samsung came out with a new update and it jacked up my s4 . i see white squares where the numbers and letters would be on my 4 digit pin lock . so how do i get rid of the new update and go back to the 1st. one i had when i got the phone ?
Samsung came out with a new update and it jacked up my s4 . i see white squares where the numbers and letters would be on my 4 digit pin lock . so how do i get rid of the new update and go back to the 1st. one i had when i got the phone ?
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