Jatin1011 wrote:
I want that u should provide me a new device
beacuse I don’t want to use this hardware anymore. Its only 25 days I have used this device and the battery health is now reduced to 97% which is not a good thing and My device is also heating up. Kindly replace this Iphone
No, I WILL NOT replace your phone. This is a user-to user forum, so no one here can replace it.
You can use the Get Support link at the top of this page, but when you say the maximum capacity is 97% they will politely refuse. If it drops to 80% within the warranty they will replace the battery, not the phone.
Batteries are consumables; they lose a little capacity every time they are discharged, then recharged, so no battery will stay at 100% for long.
The absolute best way to improve the life of your battery long term is to enable Optimized Battery Charging (Settings/Battery/Battery Health) and charge the device overnight, every night. The battery will fast charge to 80%, then pause. During the night the phone will use mains power instead of battery power, allowing the battery to “rest”, and thus reducing the need to charge the battery quite as often. The phone will resume charging to reach 100% when you are ready to use your phone; it will “learn” your usage pattern.