NCK box - bb9550 verizon lock done via prd in a second (Reference)
to po bwenamano ko sa araw na katumalan
history: lock in verizone network
procedure: open nck box
: input imei
: check drop down list
: search your PRD number
: tick calculate insert invalid sim type incode MEP2
finished product
history: lock in verizone network
procedure: open nck box
: input imei
: check drop down list
: search your PRD number
: tick calculate insert invalid sim type incode MEP2
finished product