K700 DaVinci unlock. didn't work, and still costs a credit!

Posted by trejkaz
I'm getting an error like this whenever I try to unlock my K700i:

Client Version 13.2
**** UNLOCKING STARTED ****
Shortly press Power button!
Detected SonyEricsson: K700/K300/K500/S700/Z500.
Status Ok, OTP Close, CID29, PAF1
IMEI: 354006-00-646133
K700/K500 recognized!
CsLoader Accepted Ok!
System Initialization. Please Wait...
Getting data from server...
Connection ok! Data recieving...
Sign 1 ok.
Sign 2 ok.
Sending security data. Please wait...
Execution Time - 00:01:09
Error: 0x004888

The best thing is, even if it didn't work, they still charged me a credit! So I've paid for... nothing.

While that's being resolved with DaVinci directly, has anyone here seen this error before and know how to work around it? My phone is basically non-functional until I figure out how to get this working.