No service, No wifi. WHY?
I replaced the housing case of my iphone 3GS to a chrome housing case.
But now, I can only get wifi signal at home but cannot get it in the school (My iphone 3G can).
And it read the sim but 'no service'on the left top.
Is the new housing case's problem? or maybe I have damaged hardware?
Thanks
Is this a good question?