I have installed LineageOS 14.1 (+TWRP) on Samsung S5 g900f (klte) with Google Apps mini. I followed this guide: https://wiki.lineageos.org/devices/klte/install
I also added Google Apps Mini zip during the installation phase.
Question: Is there a way to remove Google Apps mini and install Google Apps nano (or pico) package? (Without reinstalling from scratch)
Regards
/system
to a clean state) then flashing the GAPPS you need should be sufficient - I don't see a need to do a factory reset here. Of course, do a nandroid backup as always./system
permission – which a factory-reset never touches. So the way you've put it (as only criterion) it makes no sense.