i think hindi yan magwowork sa Philippines because your phones imei is based on the philippines though its manufactured in china you wont be able to flash a83 china version wait for them to release the updates on other regions im also waiting im using the A83 2018 prô 64/4
mag uupdate yan sir i think its around 18 19 20 mga ganung date kasi last month ung update nya is september 22 2018 dumating ung update rollout sa phones ng october 18 so it took almost a month bago sila mag roll out kasi itetest pa yan galing sa china yung update wala tayong sariling software engineers dito kaya wala tayo sariling updates naka depende sa china kung ipapasa nila software update ng 5.2.1 pero i think itll come just you wait sir