Hi

Some BV5000 users may need to replace the touch screen , but they may do not know 
how to do that , then there is a video can teaching you how to replace BV5000 Touch 
screen . we have put it on Blackview Youtube , you can just see via the following web

https://www.youtube.com/watch?v=Hk1fPwyiJHI


Best regards,
Admin