This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited.* d, c7 T. q! G5 U- l
; ~4 H0 }. _- t. u- k1 p
User manual on Youtube: ' S8 K& W7 x1 d: v+ R# fhttps://www.youtube.com/watch?v=k5VKiexTyGc 5 z" [7 A: c) P! P 7 @$ k+ U9 b2 R8 N+ \For enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
