Why my battery drains fast after updating to ios 15.4? I already update it in ios 15.4.1 but the problem is not fix. I am using iphone 6s plus.
iPhone 6s Plus, iOS 15
Hello ~ You need a new battery. The fact of the matter is your battery is 7 years old and is now below 80% . Take your device in for a new battery or go to black line above and take a look at your new choices. If you do consider a second hand iPhone take a look here:
Activation Lock for iPhone, iPad, and iPod touch - Apple Support
Also:
The All Too Common SAD Reality of Buying a Used iPad/iPhone
~Katana-San~
Hello ~ You need a new battery. The fact of the matter is your battery is 7 years old and is now below 80% . Take your device in for a new battery or go to black line above and take a look at your new choices. If you do consider a second hand iPhone take a look here:
Activation Lock for iPhone, iPad, and iPod touch - Apple Support
Also:
The All Too Common SAD Reality of Buying a Used iPad/iPhone
~Katana-San~
Yes original battery. Battery health 78%. It also shutdown even it has 45% or more then when i turned on it will become 10%. My battery is good before the update. The fast draining and shutdown is only happen after I update it in ios 15.4
Hello ~ Do you still have your original battery? Take a look here? Battery %?
Check the iPhone battery health and usage - Apple Support
~Katana-San~
The battery always works overtime for a few days after an update. See these links...
I am also having the same issue. iOS 15.4.1 didn’t solve the problem on my iPhone 13.
Why my battery drains fast after updating to ios 15.4. even i update it in 15.4.1 its still the same. I am using iPhone 6s plus.
