8210 2 8250 & Duration Time

[suicida]

I want to update my nk8210 2 8250 but i don't want to lose the values of the time duration counters.Is this possible and how can Ido it?
Sorry for my eng

Thanxxxxx.........

[PhreakTastic]

I think the duration times are stored in the eeprom, therefore you will lose these because in order to upgrade to 8250 you must flash the eeprom as well as MCU & PPM.

[pico]

if you really are so bothered about it:
read your 8210 eeprom and search for hex conversion of your call timer with a hex editor.
open 8250 eeprom and search for hex conversion of that phones call duration (you will need to wait till there is more than a few minutes on there...)
copy/paste old value to new eeprom...