K770i Unlock Inactive Sim

[zippax]

i followed everything exactly on setool to unlock and I get

Going to execute VKP script....
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
Trying to launch embedded bootloader...
embedded flashloader not responds !
Elapsed:39 secs.

what causes this? what can i do to make this work,

thanks

[senter]

i followed everything exactly on setool to unlock and I get

Going to execute VKP script....
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
Trying to launch embedded bootloader...
embedded flashloader not responds !
Elapsed:39 secs.

what causes this? what can i do to make this work,

thanks

Flash Main with XS++ v3.1 and then unlock with Setool2lite 1.11

[zippax]

Flash Main with XS++ v3.1 and then unlock with Setool2lite 1.11

just done that and i get exactly the same "embedded flashloader not responds !" error.

thanks for your help, is there anything that i could try?