I bought a refurbished iphone 11 nine months ago. I noticed recently my phone's battery has been draining more and more rapidly, so that now I need to charge it multiple times a day. Going to settings, I saw the message: "your battery's health is significantly degraded" and recommending replacement. My impression is that the battery should not have degraded this much so quickly, but I have no previous experience with refurb products, so I'm wondering if this is typical for a refurb phone? - or is it a sign there was an issue with the battery in the phone I received?
Also, has anyone tried to replace a battery themselves using any of the kits found online? I'm wondering if I'd be able to replace it myself, or it's too risky?
Also, has anyone tried to replace a battery themselves using any of the kits found online? I'm wondering if I'd be able to replace it myself, or it's too risky?