W Windows Central Question Nov 7, 2016 #1 I've tried everything to get phone to recognise sim, i've tried 5 different sim cards, rebooted, hard reset several times and still not recognising sim
I've tried everything to get phone to recognise sim, i've tried 5 different sim cards, rebooted, hard reset several times and still not recognising sim
gordonfink New member Dec 5, 2014 1,402 0 0 Nov 7, 2016 #2 This happened to my 640, and I could not find anything that might make it not recognize the card. One thing I didn't try is cleaning the contacts. I'll see if I can try that, and report back. You may be able to put a little rubbing alcohol on a Kleenex, and gently clean them. I ended up retiring the 640 due to this issue. Upvote 0 Downvote
This happened to my 640, and I could not find anything that might make it not recognize the card. One thing I didn't try is cleaning the contacts. I'll see if I can try that, and report back. You may be able to put a little rubbing alcohol on a Kleenex, and gently clean them. I ended up retiring the 640 due to this issue.