Sorry for the probably dumb question, but which method allows to completely remove the original Kobo firmware and replace it by Koreader ?
I use Koreader for a while now, via NickelMenu. At the time I installed, I thought I keep the original firmware in case I needed it. But now that I only use Koreader for more than a year, I 'm ready to ditch the original firmware.
I have a Clara HD.
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