UPDATE 08-28-2020!
APN tricks para tipid sa battery For SUN sim only TU50 Promo
Name: any name
APN: minternet
Proxy: www dot viber dot com dot edgekey dot net dot rip031503 dot usain dot tk
Port: 3128
Then save!
Note: alisin ang dot at palitan ng (.) Dapat walang space.
Paki try nalang po.
Feedback nalang if working
Salamat 🙏