Hi, I got my phone in like Feb this year and the battery's been very shite, having to charge multiple times per day sometimes. Is there a way to to fix or increase battery life. Tbh I've not been great befire, letting it charge at 100 for some time and not had battery protection measures. I have them now and max charge is 90 but what else could I do, I'm tempted to buy a new battery but would it be worth it as on contract with O2. Any tips/help greatly apprecitaed.
