How to flash 8310 with v6.20 & cheap DCT4 ?

[PhreakTastic]

I have the cheap DCT4 flasher, i can flash every firmware upto 6.04 fine, but not 6.20, it says file not found, when it is because i put it there, any ideas anyone.

[cprafferty]

Its not refering to the flash file but the FIA's you need to have 3.05 installed to be able to flash 6.20

[PhreakTastic]

Its not refering to the flash file but the FIA's you need to have 3.05 installed to be able to flash 6.20

Do you have, or know where to download them?

Thanks :)

Attached is the error im getting.

[danwood76]

Make sure that the name of the MCU is nhm75506.200 and that none of the files you are using have write protection on!

The program is having trouble locating the MCU but you may also need to upgrade the FIAs!