TELENOR F300 - HOW TO UNLOCK ?

PROF300AU001.133 (COMES IN BLACK AND YELLOW AND HAS MICRO USB - BOOT KEY IS "3" ) -> USE TELENOR_PROF300AU001.133_EN_HU_FR-2PATCHED.spd

PROF300AU001.141 (COMES IN RED AND HAS D900 LIKE CONNECTOR - BOOT KEY IS "1" ) -> TELENOR_PROF300AU001.141_EN_HU_FR-2PATCHED.spd

PROF300AU001.154 -> (COMES IN YELLOW AND HAS D900 LIKE CONNECTOR - BOOT KEY IS "1" ) TELENOR_PROF300AU001.154_EN_HU_FR-2PATCHED.spd