1. Nokia 5 performance

Hey guys, I was very annoyed with Nokia 5 performance, contacted the support and they told me that all of that will be fixed in the next big update (Android 9, Q1 2019), so I poked around like I usually do and managed to speed up my phone significantly.

This is what I did:

first, enable developer settings,
dial down animations to 0.5x or even off,
then enable GPU rendering as well as tether hardware acceleration,
set 4 processes in the background and voila!

Phone is much much faster and more responsive, it almost feels like another device! Try this, you have nothing to lose.