This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. - z) n9 w9 _7 I6 r' g/ {3 A& N9 W3 s; B
User manual on Youtube:3 d6 J+ r# u. L9 e' }' i2 J https://www.youtube.com/watch?v=k5VKiexTyGc3 R& p0 W4 d0 G2 G* l" M/ e& J
3 p/ p, @' M1 o @8 s5 QFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
