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View Full Version : Downgrade problems.Please help....



ryan_chong
29-10-2002, 08:49 PM
I've a Nokia 8250 version 5.00(Rom 6)and i want to donwgrade it into Nokia 8210.I made a backup of the 8250 and then i flashed a 8210 virgin eeprom(03D0000) and the result is the phone cannot power on.I flashed it back the backup fls and it's fine.
Someone please tell me what should i do and is there any mistake i've made?

Thanks in advance!:)

Jas1
29-10-2002, 09:56 PM
Try using a full flash file from 200000, mcu & ppm then eeprom. update faid ect & it should be fine. Goodluck



Jas1