Sony.yt - International Sony Forum

Is it possible to read Bootloader unlock code from device with help of qualcomm tools like qpst, qxdm or qcat?

You can get it for free from Sony. But your phone must have unlocked bootloader unlock status " Bootloader unlock allowed - yes" .

Yes my Bootloader is unlockable but my original imei is corrupt also erased and I do not know my original imei. So far I know imei is needed to unlock boorloader. I heared that Bootloader unlock code is storaged in little kernel or something else and the question is how to read this code.