I try to unlock an U10i phone but from almost 2 hours i have this error after stay long time and write processing sake autenthication.
If anybody can help.
It is normal to stay so much time?
I check signed mode and perform full unlock instead of usercode reset.
BR.

SIGNED MODE (USING SERVER)
CFG:100010000000
ChipID:F002,EMP protocol:0401

PHONE STATE: "RETAIL"
FLASH CID: 0081
OTP LOCKED:1 CID:81 PAF:1 IMEI:0122910082xxxx CERT:RED
LDR:2010-03-02 18:05 1212-4656_DB3350_CS_LOADER_ACC_SDRAM_R2A096
LDR CAPS:SYSTEM FLASH SIGNATURE AUTH
LDR:2010-03-02 18:06 1212-4655_DB3350_CS_LOADER_APP_SDRAM_R2A096
LDR CAPS:SYSTEM FLASH GDFS FILESYSTEM TA
Executing CSCA-based unlock.
Checking for signature...
signature found, skipping calculation
server error:unspecified server error [0x274C]
Unlock FAILED
Elapsed: 74 secs.