Nougat update

[Christlover]

Upgraded my LG STYLO2 to Nougat. Experiencing some network connectivity issues along with other things. Can I reinstall or uninstall the update

 

[Smith 001]

Download the old firmware, flash it.

 

[Jonny Kansas]

Did you upgrade manually or get the update over the air?

Have you tried doing a factory reset? It'll take some work because you'll have to set the device up again (a factory reset will return it to "out-of-the-box" condition and remove all of your personal data), but 9.9 times out of 10, that resolves issues with an OS update.