I’m running my FP2 on FP Open for some time now and I spent considerable time trying to properly install microG, but still for some apps don’t work at all and for some push notifications don’t work. So I decided to bite the bullet and install OpenGApps instead.
Since I also have Xposed installed I followed the update guide and installed an FP Open update, OpenGApps and Xposed in one go with TWRP without rebooting in between and wiped the Dalvik & cache. I hoped the FP Open update would revert the system to default state, since the installation instructions for OpenGApps mention that.
So far it mostly works fine, but I have the problem that when I login with my main google account the Play Services seem to be crashing after completion of the login. It’s fine all the way until accepting the terms, but when I press the button the window just closes. I even got an email notification for the login, so password etc. was fine. Login also works with my secondary Google account. Does anyone have an idea what the issue might be?
The OpenGApps FAQ mentions to do the following steps: manually wipe (format) your System partition, flash your ROM, flash Open GApps package. However I don’t know which of the FP Open packages I could use for these steps, since there’s only updating and switching packages.