step 1: download postern apk and config.
step 2: open the app
step3: may mkkta kang mgpa pop-up na notification...click cancel.
step4: sa bandang kaliwa pinakataas.katabi nung logo(Postern) may 4 lines..click ulit.
step5: select IMPORT PROXY/RULE
step6: select IMPORT LOCAL
step7: hanapin m ung dinownload m na prx config file..and click.
step8: balik ka ulit sa STEP:4..
at click m nmn ung VPN ON..nsa bandang baba un .
kpag ok na.may mkkta kang logo na susi sa may notification panel m.Then try to browse.
note : kapag ndi kau maka connect. .ON/OFF nyo lng hnggang connected na kau.