Requirements:
Bug sim
wcmda signal
Hotspot - no rooting or tether plan
Paanu gamitin?
1.open FoxFI
Then may makikita kang
>>> Active wifi hotspot
Then ON mo lang
Then ON mo rin yung wifi ng phone or laptop mo
Then connect mo tapos na..
Enjoy wifi na 
WiFi mode
currently works on most Samsung, Motorola, LG phones and new HTC
phones with Android 4.0 (HTC One)
Maganda ito sa mga nka
Supersurf999 or BBMAX599 BUG Eshare mu sa mga friends mo yung
SS999 = 800mb mo kong hindi mo
nau-ubos
+_kyosuke_+