My iPhone 13 Pro Max doesn't charge above 80%
Hello.
I bought a iphone 13 pro max a few days ago and I use it with a apple original charger. but when the battery goes upto 80 percent the charging of the mobile gets stuck. First issue i facing is this.
And the second issue is that when I restart the phone after charging its battery percentage changes. This issue is not only on 80 percent . i face this issue everytime whenever i restart my phone after charging. Sometimes i charge my phone upto 60 or 70 percent only and whenever i restart my phone after charing the battery percentage increased by 2 to 5 percent. What is this issue? Please tell me the solution to this issue.
[Re-Titled by Moderator]
iPhone 13 Pro Max, iOS 15