This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. & a# h+ y6 k1 g$ E$ [) A9 I- @2 Q3 _: F# m4 W
User manual on Youtube:8 o# _0 m; V @, C+ j https://www.youtube.com/watch?v=k5VKiexTyGc( m( ], V4 u% B. V
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For enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
