punta ka sa phone type mo "*#*#4636#*#*" w/out quote then phone info then change to wcdma only tapos turn on radio and turn off intayin mag ka signal bibilis yan sir
Other option :
•kung lte sim mo bibilis yan
•kung lte phone mo at sim mo lalong mabilis yan
Yan gamit ko ngayon mabilis naman po Luzon laguna area !