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I’m having a weird battery issue after upgrading my iPhone 12 to iOS 16.5.
The Mail app is constantly working in the background. I even disabled automatic data fetch. I also tried restarting the device. Nothing helps. I think it’s related to the latest update as the problem started right after I installing it. Any ideas?
iPhone 12
Aleksander985 Said:
"iOS 16.5 battery drain from the Mail app: I’m having a weird battery issue after upgrading my iPhone 12 to iOS 16.5. The Mail app is constantly working in the background. I even disabled automatic data fetch. I also tried restarting the device. Nothing helps. I think it’s related to the latest update as the problem started right after I installing it. Any ideas?"
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Thank you for the screenshot.
Report this as a Bug to Apple:
Do your part: Let Apple know what is going on here. Provide them with feedback on this. They may not get back to you directly, but the more feedback they received on this, the more they will know what is going on, and what needs to be fixed in updates to come.
Aleksander985 Said:
"iOS 16.5 battery drain from the Mail app: I’m having a weird battery issue after upgrading my iPhone 12 to iOS 16.5. The Mail app is constantly working in the background. I even disabled automatic data fetch. I also tried restarting the device. Nothing helps. I think it’s related to the latest update as the problem started right after I installing it. Any ideas?"
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Thank you for the screenshot2a3.
Troubleshooting iPhone Battery Draining:
Unfortunately, there is no way to determine when nor why the Battery Health decreased.
A. Battery Drain Info:
The iPhone battery will drain, unless it is plugged in and charging. With lots installed, the charge would be slower. As for how fast it would drain the battery, that would depend on the battery health and the volume (sound) you use.
B.. Troubleshooting the Battery:
My iPhone still has "Peak Performance Capability" with 87% "Maximum Capacity". I have "Optimized Battery Charing" set to true. Low Power Mode does not help with this bug. 😞
My father's phone is having the same problem. While submitting the bug report to Apple the highest version number is 16.4.1 🤣
iOS 16.5 battery drain from the Mail app
