How to fix the lower antenna flex / wire on iPhone 4?
After opening the Iphone 4 I damaged the lower antenna flex. Two of EMI fingers have been broken off. This caused a dropdown of the reception for 3G.
To fix it I ordered a new flex. This flex did not include the wire to connect to the logic board, so I soldered the orginal wire on the replacement flex.
After reassembly I do not have any reception at all (no service). Did I do anything wrong with the soldering of the wire ? Or is there anything else wrong ? The wifi connection is still working fine.
Here you can find a example picture with the wire soldered on the flex: Link text
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