Coptic is the most modern ancient Egyptian language. First written Egyptian language was Hieroglyphic. Developed to 2 languages Hieratic and Demotic. Demotic alphabets were replaced with Greek ones and this is Coptic.
Install:Settings->Locale&text->Coptic Keyboard.
Use:long press on text field->input method->Coptic Keyboard.
https://slideme.org/application/coptic-keyboard
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