Hi, I have samsung galxy s3 clone --a chine phone .It was working pretty fine.But since last two days i am unable to connect to any GSM network. I have rebooted the device also done factory reset but that did not helped. So how more i can investigate the issue ? I have a couple of doubts that..may be GSM carriers have refused to provide services to my device as it is a china model or my device has some issue ? How can i conclude any one of them ??
Thanks.
Thanks.