Click on Fetch New Data. Turn off Push. Scroll to the bottom and select Every 15 Minutes under Fetch. Tap on each individual email account and, if possible, change it to Fetch. Additionally, if you are thinking ‘why is my iPhone 11 battery draining so fast all of a sudden’, then it may be because of Push notifications.
Lastly, battery life has become even less of a worry, with up to three days of regular usage or almost two days of heavy use. The $999 starting price for an iPhone 11 Pro is undeniably high, but
Photograph: Samuel Gibbs/The Guardian. The iPhone 11 Pro Max is water resistant to IP68 standards of up to 4m for 30 minutes – which is 2m deeper last year’s iPhone XS Max. BluetoothApple says the iPhone 12 Pro battery should offer similar performance to the iPhone 11 Pro, but in our testing, we found it to perform a little worse. The iPhone 12 Pro should comfortably last a full day per charge with standard usage, but we found it was definitely the kind of phone you have to charge every night.PteS.