I found the installation apk of Neoreader somewhere*, so the straightforward approach would be to alter the package and install it. Still, I do not know how Neoreader handles it’s default styles. I still need to spend some time with it.
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*The location is /system/app/kreader2-release. When I try to install it in Total Commander, I get the message:
Code:
This package is already installed!
Package name: NeoReader V3.0
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