Help me please

[puddin2k9]

hay my nan give me her old phone its a k770i i bought a simcard few days back put it in, now when i use the phone it sort of semi re-sets itself it doesnt go complety off but the screen goes black then comes back on then the phone trys to search for network can someone help me ?

[landa]

hay my nan give me her old phone its a k770i i bought a simcard few days back put it in, now when i use the phone it sort of semi re-sets itself it doesnt go complety off but the screen goes black then comes back on then the phone trys to search for network can someone help me ?

Perform a reflash with SEUS (Sony Ericsson Update Software). You need the data cable, the drivers and the software form the sony ericsson site.