i9300 locked after update
Hello people, so my brother gave me today his galaxy s3 to update it. He had 4.0.4 i update it to the last version i know the 4.3 'ZTA-I9300UBUGNB1-20140321150530' 'I9300UBUGNB1_I9300ZTAUGNA2_I9300UBUGMK1_HOME.tar' It from the mobile carrier Claro brazil.
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