Dear MicroG
I have installed LOS4MG (18.1) on my S4.
I followed the LOS instructions here. https://wiki.lineageos.org/devices/jfltexx/install
And the microG page here. https://lineage.microg.org/
Thus far everything seems good.
I clicked on F-Droid and downloaded the Aurora Store app onto my S4.
I note that this Aurora Store is v 4.2.3 but GitLab seems to indicate that v 4.2.5 has been released. https://gitlab.com/AuroraOSS/AuroraStore/-/releases
v 4.2.5 does not seem to be available on F-Droid.
Since downloading Aurora Store v 4.2.3 several days ago I have tried about a dozen times on different days to use it to install the Firefox app on my S4 without success.
I can't get the Aurora Store app to work.
I would be grateful for any help you could give me.
Yours sincerely ROMMMELLL