alcatel 501 be5 common problem

[patrynio]

I often gets alcatel 501 mobiles which have problems with making calls and sometimes turn off. When trying to make a call the phone shows somethong like this "service not available".
Do you have any ideas? I tried to change PA but without any success.

[Abe]

Which version??You have to reflash it and no problem anymore....just did 1 piece today v 122....but now dont have CROATIAN anymore...someone has it???
Be carefull with eeprom......read flash first 2-3 times and combine fnew flash file with readed flash file with be5 flash maker.......regards.....

[iqballk]

abe is right.. it works..