Well i didnt noticed anything since because the sim card wasnt inserted. And today when i inserted it it the phone was locked.I did the same thing to my s3 and it didnt lock. I tried using the galasy s unlock apk but it didnt work same with voodoo and other apps. Imei shows normal.
I tried with the *#197328640# and i get menu not exist current command is 186.
So should i try with sammobile. What could have gone wrong??
P.D i downgraded to 4.1.2 I9300XXEMG4_I9300PHEEMG2_PHE <--- Unbranded And still the same error