1. musashi_w's Avatar
    Hi guys...,

    I just bought this HTC 8X CDMA (c620d) from China Telecom. I have been trying to use it outside the country. The problem is; my phone is "No Service" to make any call.
    Whatever SIM card i insert, it says SIM card error. When I insert GSM sim card, the phone automatically change to gsm mode. When i insert CDMA sim card, the phone automatically change to CDMA mode. The problem is still "No service". When I tried to search for networks..., it's working perfectly fine. Just it doesn't want to read my (GSM/CDMA) sim card.

    If the phone is locked, Can Unlock it?
    Because it doesn't ask any unlocking code whenever i change my SIM card.

    Thanks.
    05-13-2013 09:11 AM
  2. Igniss's Avatar
    Hello. I have same problem. Do you have any resolve? Thank you for support.
    11-12-2013 02:32 AM
  3. Somesh Yadav's Avatar
    hello friend i have same problem please tell me if u founded this problems solution
    09-20-2014 11:30 PM

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