Ito guys sa mga gusto maging stable signal at the same time stable internet connection. Just dial *#800# po para makapunta ng engineering mode. Applicable to sa sun sim lang. For globe at tm di po pa alam. After ma dial po nung code hanapin yung mobile data service preferred and next po bandmode then choose band 5. Band 5 pinili ko kasi applicable sya for cellular data and ang pinaka matindi stable signal nya at the same time stable din yung connection speed nya.. refer nalang kayo sa baba on images i upload. Thank you.. sana bumilis at maging stable din net nyo sa sun.
