GSM-Forum - help with my nokia 6620. Drops Calls and No GPRS

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bertfelin

02-24-2006 08:41

help with my nokia 6620. Drops Calls and No GPRS

i used use mt-box to earsed my nokia 6620's MCU and EPPOM area. after that i flash it back with 3.14 firmware and PM but it Always Drops Calls ( Receptions are much Worse than before but signal bar are always full) and Can't Use GPRS now also the voicemail icon won't pop up even i have voicemail. Any idea?

I think i need to do a Full flash ( as flash a empty phone) but how to do that?

andro

02-24-2006 14:31

Quote:

Originally Posted by bertfelin

i used use mt-box to earsed my nokia 6620's MCU and EPPOM area. after that i flash it back with 3.14 firmware and PM but it Always Drops Calls ( Receptions are much Worse than before but signal bar are always full) and Can't Use GPRS now also the voicemail icon won't pop up even i have voicemail. Any idea?
I think i need to do a Full flash ( as flash a empty phone) but how to do that?

HI

write PM from good phone and select PP

BR GT

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