Fix Rboard:

Many people seem to have problems with Rboard and many Rboard Themes.

This is due to Gboard basically and their new flags. I will show you how to fix it and get Rboard working again.

Open Rboard theme Manager and its Settings!

1. Fix Flags (Red Arrow) and Delete Cache (Blue Arrow)

Now we need the shared_prefs.zip from the Rboard Telegram group:

Download it!

Now open MT Manager, on the left side

/data/data/com.google.android.inputmethod.latin/

on the right side your Telegram download folder:

Delete the shared_prefs folder on the left, and insert the downloaded one.

Now open RBoards Theme Folder:

in my case it's /system/etc/gboard_theme

Open your current Theme, and edit the metadata.json

Edit the id section to something else, like adding a Version number for example. Save and update the zip.

Now Close Rboard Theme Manager and reopen it.

DONT LOAD NEW FLAGS!

When it asks you if it should load new flags just hit "Cancel", now select your theme, hit Apply and Rboard should be working again.

This is how I do it, and I also tested this way with Mattia.

Please let me know if it works