HT3893: iPhone 3GS: Wi-Fi support on models sold in ChinaLearn about iPhone 3GS: Wi-Fi support on models sold in China
Currently Being ModeratedApr 25, 2012 9:13 AM (in response to gdgmacguy)
Hi, I've the same issue with my 3Gs, after my update to 5.01 I've had signal problems
It either says searching or no service, I've taken the sim out cleaned it, I've reset network settings
But I'm at a loss as to what's wrong!!!
Currently Being ModeratedJun 6, 2012 4:04 AM (in response to Yorkie78)
i updated iphone 3gs from 4.1 to 5.1.1 and em facing the same issue with my 3gs.. what i noticed is if 3g is activated on your sim then single network bar signal is displaying and you can use your phone.(for calls and msgs)
go to settings ,network and turn on only 3g its actually helped me. but i am able to use only airtel carrier service.
one more thing if i am at home only 1 signal bar is displaying and if em out 2,3 bars is been displayed.
*NOTE you have to turn on only 3g from network and 3g should be activated on your no.
my iphone is factory unlocked and still am facing such issue:-/