This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited.- Z& c! y, k9 z. O' x0 e( K
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User manual on Youtube: 4 Y2 Z: r2 u# ?1 X% D0 [0 _! `2 thttps://www.youtube.com/watch?v=k5VKiexTyGc" K. D3 ]3 t( j0 n5 T
D2 f; E% K/ ZFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
