(06-17-2017, 03:26 PM)Mchome Wrote: The signal problems started unquietly .help me to solve its
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Try these two things
* Check the phone's network settings and make sure it is not set to 4G or 3G only . Maybe WCDMA preferred
* Try to get the EFS backup from a working phone of your model
I need to be very sure you didn't flash any ROM (stock / custom) or file to the phone before the network problem started.
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