This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. 0 U3 c3 Z, K0 @$ z" X3 X4 [- j! @* i% T* E2 f
User manual on Youtube:5 k3 F" y9 e8 Z- t F https://www.youtube.com/watch?v=k5VKiexTyGc Y, C6 ^) X- K9 T, S c" u3 U% |+ i8 u+ a+ ^" t( {# h( z
For enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
