Closed No Signal on Huawei Broadband after unlocked

Pa-help po naman.. After successful unlocking of my tattoo stick(globe) sinubukan kong gamitan ng tnt and smart sim, ok naman nkakakonek sa mobile network pero yun nga lang walang signal (0 signal strength) so di ko alam if working kahit na nkakonek sa 3g if walang signal..

Salamat in advance sa lahat ng sasagot...