I have been with my iPhone 5S for 2 years and it's a great phone I eve used. I replaced its with iPhone 6S last week and planned to sell the 5S to a local resident. I followed a few tutorials after searching on forums and Google but the method won't work in my case. When I hit the erase button on my screen, then it stays there forever.
Any other alternative than doing it on my iPhone?
Any other alternative than doing it on my iPhone?