This operation cost 6 credits for licensed users.
Warning dont try CTRL Status 0 devices. This ones no enter brom, gets bricked.
Device will ask for unlock code 0000000000000000 each time device reboot or change simcard.
Metro, T-mobile, Boost tested working.
More info 1829 978 7188
telegram group/grupo de telegram
https://t.me/+qBOLDMWsfyU3MDQ5