3Gs alwasy show searching and restart
 

hi, any idea y my 3gs keep restarting,always searching and wifi disable after restoring? but sometime is working fine. Everytime after re-do those steps then working fine for a while, but once using a day and restart the phone then it become problem agaiin.....any idea?

I seen this before usually from faulty baseband/baseband chip. If you restore you might get error 23 however, I've been able to fix this issue by replacing battery.

i try to replace the battery now...ll post result later...

br
imei and blootooth id have?
only wifi icon hide?
post all details

i guess your comboard is broken