Ginamit ko yung payload na ginamit ko sa HPI. Tinest ko to for heavy downloads, so far di pa naman na-bablock at 2.3GB in 24hrs.. Pa-feedback sa mga nagtatry, pero hindi ko kayo ini-encourage na mag-heavy DL. Hirap maghanap ng bibilhan ng SIM. Try at your own risk. Thank you. See the link for my HPI Thread.
Use TU50 for SUN users. Also works for GTM promos with MB.