We all don’t want our phone to be laggy or slow, we want a fast phone that wouldn’t be testing out your patience, well, all that can be done with a few clicks here and there
So this is a two-parter:
1. Enable Developer Options by going to Settings > About Phone > Build Number. Tap on Build Number a bunch of times, and you’ll see a prompt when it’s been enabled.
2. Go to Settings > Developer Options > Process Stats. There, you’ll find a ranking of which apps are using the most memory (RAM). Force stop those apps and cancel their startup program
Those two settings should turn your slow phone to a fast phone