Are you having a problem with your iPhone with signal? It keeps searching and never finds a signal? Talked to your carrier, got a new replacemet SIM card but it still doesn’t work?
Well, the problem maybe with iPhone’s baseband Chip. Remember the #bendgate that caused Touch IC problem? Well, I can’t confirm it but that #bendgate has to do with this baseband chip failure. But again, just like Touch IC repair, it maybe repairable. Since the baseband chip is married to the logic board, we can’t replace the chip. We have to re-ball and re seat it.
This thread is to be updated (11/11/16)