Please download Dongle Manager From Here Read Serial Number and apply with correct Serial Number
Correct Serial Format
28312ABC =?
AB80CDEF=?
48AB7C01 =?
Wrong Serial Formats
28312abc =?
AB80-CDEF=?
48AB7c01 =?
BB5 Easy Service Tool [BEST] software activation for Infinity-Box/Dongle
This service will activate Best Dongle BB5 Service tool at your infinity Box
Do Not Submit Here Best Dongle Serial or CDMA Tool Dongle Serial here
Service type: Server
Submit to verify allowed: No
Cancellation allowed: No
Order processing: API