This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. " `3 A! n! i3 B. b 3 f# E1 U* w. ^5 \6 S9 `1 r/ KUser manual on Youtube: 5 W8 T$ ~% S8 z5 qhttps://www.youtube.com/watch?v=k5VKiexTyGc 6 h/ {) j* ~ R& ?+ c' R ; D' }. p) \2 F! L) T6 H/ {- ZFor enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
