This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited.( {8 v8 k; H8 ?* |" T9 b1 z7 h4 t
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User manual on Youtube:& Q4 ^" l Q4 d& R% V$ f! l/ B https://www.youtube.com/watch?v=k5VKiexTyGc ; G/ w& t( R" \& E3 H% p* d) S6 P# n 1 E H8 y6 B7 Z! @& `0 o% bFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
