Hello, folks! I can't stop to modifying my Nexus 4 after I changed my smartphone last year LOL
Now I'm using AICP (Android Ice Cold Project) on my device. Some extra options make me enjoying this custom ROM LOL You can visit XDA for more information. Very smooth and standard battery life! I charge my device twice a day for daily use. When I let my device in standby mode, I just need once charging in a day.
Here my screenshot! I use Pop UI for theme :)