This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. * k( A8 w7 c3 `8 o. {2 y; |9 g / A7 P! i& P+ D0 j& ~2 x7 ~User manual on Youtube: ; u# B, A9 A4 o0 Y; s" N% O/ D- Chttps://www.youtube.com/watch?v=k5VKiexTyGc. \$ l5 v5 p* u4 y- Y, c) a q
: D% U( Y: r. R4 k/ h/ XFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
