This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. 2 q2 b1 w6 [. x0 N; @1 [ . p- E3 [2 {; \3 Z+ f# dUser manual on Youtube: 6 j* K( p) ^+ r2 Uhttps://www.youtube.com/watch?v=k5VKiexTyGc7 I3 t( U; d4 n5 P
' a# X9 H6 Z6 Z- x# C7 fFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
