Can`t repair 5110 contact service

[Zandis]

I have flashed flash file with checked checksums to nk 5110, erased whole flash (with knok) and then flashed that flash file, but still it shows "contact service"
What should I do?

[danwood76]

What sw are you using to correct checksums?

Run the dsp tests from eeprom tools (b-phreaks) to determine the problem
if it says something like 'MCU checksum is bad' then it is still a SW problem!
If it is a sw problem then download a new MCU+PPM and flah that!

If eeprom tools gives out "CCONT test Failed" or something like that then it is a hardware fault!

Also for a 5110 I would use rollis knok is pretty shit and takes ages

regards,
Danny

[Zandis]

Thanx man, after using eepromtool my phone working.

[duron850ph]

what was the problem when read by eeprom tools? what did you do to remove the cs problem?