This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. - k" A: E: Q7 K, P3 T+ r) h- z8 R* R ( g! @* V: ?$ mUser manual on Youtube:9 _6 m; d% m, e1 s8 c- x https://www.youtube.com/watch?v=k5VKiexTyGc . L) K7 `& z" M2 e, Y U, g, L) p& o, VFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
