vendredi 12 décembre 2014

[Q] No 3G JUST EDGE ON I257M topic






HELLO MEMBERS, I'm from Tunisia and I have galaxy s4 mini i257M (the canadien version)
On the first time the 3g network work on 4.2.2 but after upgrade to 4.4.2 just "edge"
i try CM11
i change many sim card with differnet network operator but the problem is the same.
Please if samone have an idea obout this problem. I need your help and thanks
i would like to reflash the modem (may be the problem it's on the modem) but no modem file on google, just pda file.
sorry for my bed english






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