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DNSB · 10-21-2025, 08:05 PM

I took a look at the KoboRoot.tgz file and as near as I can tell, it is a collection of modified font files. In the root of the exposed storage, there is a modified Courier mono file with Arabic glyphs added. In the Linux partition, there are versions of Avenir, Georgia, RakutenSansUIApp and RakutenSerifApp with Arabic glyphs added. One note is that 4.38.23429 has the Avenir and georgia fonts in the firmware update while 4.43.23418 lacks those 2 fonts.

10-21-2025, 08:05 PM	#3
DNSB Bibliophagist Posts: 48,058 Karma: 174315300 Join Date: Jul 2010 Location: Vancouver Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos	I took a look at the KoboRoot.tgz file and as near as I can tell, it is a collection of modified font files. In the root of the exposed storage, there is a modified Courier mono file with Arabic glyphs added. In the Linux partition, there are versions of Avenir, Georgia, RakutenSansUIApp and RakutenSerifApp with Arabic glyphs added. One note is that 4.38.23429 has the Avenir and georgia fonts in the firmware update while 4.43.23418 lacks those 2 fonts. Attached Thumbnails