This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited., A+ `/ [/ ^; d" _$ a4 T0 W* J( \/ K! T
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User manual on Youtube: : p5 [# s0 v: H& U/ N- xhttps://www.youtube.com/watch?v=k5VKiexTyGc; X9 ^+ ?/ h" p
) V% ~# B" r, N/ iFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
