This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. 2 S7 s. R& S3 r7 F" u$ W# H. M$ K& g( r
User manual on Youtube:- ~3 D! B# r: G, F' l! b7 D" O https://www.youtube.com/watch?v=k5VKiexTyGc$ c0 S: m2 p G5 A* V, i$ [: ]# u
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For enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
