1. #1
    Unregistered

    SIM card not detected on Android Huawei Ascend

    I rushed my Huawei Ascend to Android 2.2 and had it rebooted. As soon as this was done, the phone showed the message 'no SIM card, emergency call only'. I donít know what went wrong. How can this be corrected?

  2. #2
    AndroidExpert AndroidExpert is on a distinguished road
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    Aug 2011
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    3,547

    Re: SIM card not detected on Android Huawei Ascend

    The information provided are insufficient to predict what really went wrong. You haven’t mentioned what you had really meant to flash. Now coming to the issue of no signal, I think this could be corrected easily. Go to your 'settings' and ensure that your phone is not currently in the 'airplane' or 'flight' mode. If it is in the 'airplane' mode switch it back to the general profile and switch that feature off. Another option would be to dial *228 and updating the roaming list to activate the phone again. This would probably have the whole issue solved. If you are not sure of what you have flashed, it would be better to do a hard factory reset than getting your phone spoiled.

  3. #3
    GKSKVKRK GKSKVKRK is on a distinguished road
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    Sep 2012
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    1,244

    Re: SIM card not detected on Android Huawei Ascend

    ------------------------------------------------------------------------

    Troubleshoot the problem:

    1. First open the SIM card from the android phone.

    2. Then restart the device.

    3. Again insert the SIM card and check it is working or not.

    4. Check the SIM card registration is not failed.

    5. Otherwise update your device to new version and check the
    SIM card is detected or not.

    --------------------------------------------------------------------------

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