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Dear,
i've 3g problem:
If i've enable 3g in settings, the phone goes "out of service" fora long-long time (eg. 10 minutes,), then again connect to network (to gsm and EDGE mode) but after a shotrt time (eg. 1 min) again disconnect and so on.
If i disble the 3g, no out of service happens. If i switch off umts bandg except eg. 850, works good in edge mode (as i expect). But if i enable umts 900 or 2100, out of service again.
I've tried the modem img hanges and the 3g fix also.
(And of course, if i enable 3g in the sort time of "in service" there is some time 3g connection /tested with open signal maps/)
My phone H7500+. my service provider telenorHu ( i'm sure gsm 900/1800; umts 900/2100)
My first phone (h7500+) has no problem with 3g (H,H+) connection, this phone is an exactly same "spare" from factory...
i cannot send back to repair.
So any guess or solution, how can i fix my 3g(2g) problem ?
i've 3g problem:
If i've enable 3g in settings, the phone goes "out of service" fora long-long time (eg. 10 minutes,), then again connect to network (to gsm and EDGE mode) but after a shotrt time (eg. 1 min) again disconnect and so on.
If i disble the 3g, no out of service happens. If i switch off umts bandg except eg. 850, works good in edge mode (as i expect). But if i enable umts 900 or 2100, out of service again.
I've tried the modem img hanges and the 3g fix also.
(And of course, if i enable 3g in the sort time of "in service" there is some time 3g connection /tested with open signal maps/)
My phone H7500+. my service provider telenorHu ( i'm sure gsm 900/1800; umts 900/2100)
My first phone (h7500+) has no problem with 3g (H,H+) connection, this phone is an exactly same "spare" from factory...
i cannot send back to repair.
So any guess or solution, how can i fix my 3g(2g) problem ?