Hoi cac Bac: nang cap cho iphone4 tu 4.3.5 len ban nao thi ok?!
Thua cac Bac,
Em moi dung con iphone4 (4.3.5) mua o My.
Khong biet la nen upgrade len ban nao thi ok? co ve nhu neu len ban 6. thi ko duoc tien lam. Em thay tren forum bao phai cam vao may tinh moi khi khoi dong lai thi phai...
Cam on cac Bac nhieu :-)
Goku