It's working now.
I'll detail below the few modifications I've made:
1. "lua config error: ./screen.lua:91: /sys/module/eink_fb_hal_broads/parameters/bs_orientation: No such file or directory"
=> comment lines91-93, set "self.cur_rotation_mode = 0"
2. "com.lab126.tts failed to access property TtsISpeed (0x3 lipcErrNoSuchSource)
com.lab126.audio failed to access property Volume (0x3 lipcErrNoSuchSource)
lua config error: ./dialog.lua:225: attempt to compare number with nil"
=> function InfoMessage:getSoundVolume() -> comment everything, "return 0"
Is there any place where I could change settings (font name and size, toolbar like in cr3, keybindings, etc)? Zoom and Settings entries in menu don't work for .fb2 files.
1. "Manually set BBox" crash app in non-pdf files, but allows selecting bbox and does not use it