mera pas iphone 4s mobile hi. sab sa pehly to yeh jail breaker hai aur dosara isk upar software b porana hi. osk upar porana ios 4 hai k ios 5 hai. pehly osk upar UFONE KI sim chal rahi thi lekin ab jaisa hi jab nikal k to dobara dali hi jv mobile ka ufone ka code enter karta hi mobile switch off ho k dobara on ho jata hai aur screen ati hai jis main mobile activation your iphone lekha ata hi aur os main
'' the sim card that you currently have isntalled in this iphone is from a carrier that is not supported under the activation policy that is currently assigned by the activation.''
lekha ata hi.

please koi bata saqta hai k main apna phone ko dobara same position pa kaisa ly saqta hon?