Credit to the Youtube maker t.me/smartiptv4u
Credit to "…Alan" for writing up the detail step by step guide
Credit to Man Fanutd for helping and assist others to formulate the guide
Also credit to the original person (shall not be named for privacy reasons) who thought of the webview fix.
https://youtu.be/P8VDFO870JQIn the youtube, it says to delete the original webview apk. I suggest to rename it or copy it to somewhere safe.
Before this, a few people misread the instructions, and didn't install the new webview apk using ES Explorer after restart.
As for Tx6 boxes.
If you box is rooted, then all good - just follow the guide and use the modded Astrogo apk that will work with rooted box.
If your box is already unrooted via some apps (for reasons of using aotg originally) - then the most convenient method is to flash back the original firmware.
Apparently the latest official webview from Android Playstore only works with some boxes, the original person tested with X96 box and got it work. As for Tanix boxes, the group found that bromite version works best.