Page 1 of 1

iPhone: no service ?

Reply by jbossnack

I have a fully functional 1st Gen 8GB iPhone 2G, except I can't get any cel phone service, it just says: No Service.

It recognizes the SIM card when I install it and attempts to find the service. I went to Settings and General and Reset and Reset Network Settings and rebooted. Still no luck.

I should probably mention this now :) I had dropped it into a sink with some water, I panicked and opened it up immediately. Of course I watched videos on how to but unfortunately not from this site and I rushed to get the water out. I found that the water sensor was still white inside the case but the one inside the phone jack was red, so water didn't get to the main board as far as I can tell.

Phone service worked after I dropped it in the water. It stopped after I took it apart. I think I may have damaged the antenna or possibly something related to the antenna. My question is this:

what is required for the antenna to work properly, what grounds need to be connected with a screw and where? I know where the flexible antenna is located behind the black plastic cover and the two wires that connect to that, but there is also a piece from the silver back cover plate that connects to the antenna too, is this really necessary for the cel phone to work correctly? I accidently snapped off one of the brackets on the back cover plate that is one of the first 3 screws you encounter when taking off the back cover plate. Is that necessary, is there an antenna on there too?

Help.

Reply reply by CallDrJ

"No Service" is very common issue for older generation iPhone 2G. It may causes either by a loosely connected set of 2 antennas, which also serve the wifi connection or a faulty comm board.

It is impossible to replace the antennas without replace the mid-frame since they are welded into the frame. We can help you to fix this problem at low cost since we have all tools and spare parts to diagnose and repair. Please contact us at app@calldrj.com for further detail. Our shop is located in Los Angeles.

Reply reply by rose

my 3g 8gb is saying no service reboot it and still not working

Reply reply by s11d

hi my phone has same problem no service. reason is, phone got wet.

and after i blow dry it and leave it for couple days.. after that everthing works. but now its saying no service.. but if i remove the sim and insert it back again it trace the signal back but it will come off again and back to no serveice after few seconds, and i tried diffrent sim and its giving me same problem, i have is 3g 16g iPhone. thanks!

                                      Page 1 of 1

Reply to: iPhone: no service ?