>OIS motor for the rear camera is busted
>battery has 550 cycles on it
>too poor to replace it
What else can I do to prolong its limited lifespan? I've done some tweaks with Savertuner, the brightness is set to 15% all the time, I'm running GrapheneOS without Google services, yada yada yada
As of right now I get 10 hours of SoT at best, which tbf is a lot better than the 4 i was getting on the stock ROM. But her battery is getting weaker by the day, and every once in a while the phone randomly reboots with no warning.

Is there anything else I can do? I really don't want to go back to a shitty Motorola.