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Full Version: Connection Problem or invalid MMI code
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Hello Friends,

In Qatar network MTK6589 devices - S5 and Note3 clones giving ''Connection Problem or invalid MMI code'' messages week twice or thrice or more - by the time cannot make any calls or receive too. If the phone reboot or change the connectivity Auto Mode to GSM... then it will work fine. What is the reason for this? Anything related to IMEI number.... I hope some experts can help in the regard.

thanks... regards,

SHIJO