Hey guys so I have this old iphone 5 laying around. It's still a pretty good phone considering the age with very little lag and average performance (and still really great gaming performance).
However the battery is shit. I get maybe 1 hour max battery life of constant usage. I'm curious if I was to replace the battery with a brand new one, will the battery life improve? If so by how much?
P.s. Do you guys think it will get ios 11 based on how well it still performs?