st21i tippo unlock done 3 sec..
Unlocking Phone...
Detecting Phone...
Reading Phone Info...
Manufacturer: Sony
Model: ST21i
Build ID: 11.0.A.4.22
Flash Memory: EMMC
IMEI: 355875054940313
Checking root... OK!
Reading SimLock Status...
Creating Secure Data Backup...
Performing S1 Crypto Verification(s)...
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Allowed Network(s):
United Kingdom - O2(UK)
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Simlock Status: Locked ( Tries: 0 )
Unlocking Phone...
Checking current phone boot...
Phone Boot: Custom MSM7225a zZKey Boot
Creating Secure Data Backup...
Initialized with Status: 2
Crypting and writing data...
Unlock Done.
Restarting Phone...
Operation Done.