Depends where the Source files are from.
Did you get from Google Playstore or somewhere else?
If you uninstall existing App then go to Original site where you got the 1st version and get the newest, it should load and Authorize your new install.
If you are using a hacked copy then you cannot update it.
/kens
I am NOT a "Bot"!
M3U Playlist editor >http://www.mediafire.com/file/q37ry8...ditor.zip/file
IPTVXtra >http://iptvtalk.net/showthread.php?3...s13-Repository
*Support the EPG Service >https://iptvextra.wixsite.com/iptv-extra
Mine updates also, as many at ten versions in waiting.If you are using a hacked copy then you cannot update it.
I've been using STB Emulator Pro on several different android devices with different android operating systems from Marshmallow 6.0 to Pie 9.0 but aside from some loading faster, there really is no issues. If you change from one type of emulator to another, it can cause the server to pause but wait until it either connects or fails. Remember, you can't save a configuration for one type of emulator and expect it to work for another type of emulator as it really appears to confuse the server as to whether or not to allow you to connect if you do this unintentionally.