This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited.' A& |+ R `! f3 t! _3 v! a0 N5 y
% e3 e6 M" T7 W& mUser manual on Youtube:. j4 c# w s, ~6 O4 A# q# S https://www.youtube.com/watch?v=k5VKiexTyGc * E" B* k$ a5 f8 S0 ~8 K s& h 6 j8 m/ C4 F: p V6 p9 EFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
