Recent content by Nephry

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    how to fix 'connection problem or invalid mmi code' galaxy note 4

    I tried but nothing works, there is no other way you please
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    how to fix 'connection problem or invalid mmi code' galaxy note 4

    yes , I can choose the network correctly. before I thought it was a problem of simlock but it was already from the USA ... unlock sim card mache although the bar is full range ... but I can not make calls or to receive .. . if I want to check my account he gives me all the time what kind of...
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    how to fix 'connection problem or invalid mmi code' galaxy note 4

    Galaxy Note 4 Model ; SM-N910C Android version 5.1.1 kernel version PS : if this model is not compatible with my carrier, what can i do to fix this?
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    how to fix 'connection problem or invalid mmi code' galaxy note 4

    Hi , I'm Nephry and I live in Haiti , and I 'm new to this forum. I have a problem with my Samsung Galaxy Note 4 . We just send me the USA , I can not make calls , I can't receive , if I want to check my account ca told me all the time ('connection problem or invalid mmi code') and i dont know...