Please Help! I cannot install the cert.cab file!

[Guest Bandit39]

Hi there, i am currently trying to unlock my C500, but i have tried installing the cert.cab file and it wont let me? Any suggestions?

Many Thanks

Steve

[Guest gpcarreon (MVP)]

Have you decertified your phone already?

http://www.modaco.com/This_is_how_to_app_u...ne-t206929.html

[Guest Bandit39]

Is that what i need to do to unlock the phone to O2 then?

Thanks

[Guest gpcarreon (MVP)]

I think you need to decertify your phone first in order to install the 'cert.cab'

http://www.spv-developers.com/forum/showthread.php?t=236

Once decertified, you may proceed with network unlocking (SIM unlocking).

[Guest billingeuk]

Is that what i need to do to unlock the phone to O2 then?

Thanks

<{POST_SNAPBACK}>

Did you manage to get your C500 unlocked?

I got my C550 unlocked on Friday, but having major trouble getting it to connect to the internet vis GPRS. I can connect using Pass Through on the PC.

If you get this working could you pass me some tips.

thanks

BillingeUK