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User profile for user: Hashirama91
Hashirama91 Author
User level: Level 1
4 points

New iPhone 14 pro battery went from 65 to 0 overnight

Its been only 10 days since I've bought an iPhone 14 pro and this is the first time in 7 years I have noticed such a behaviour. My batter was about 65% at 10pm when I went to bed and 0% (phone was switched off) when I woke up in the morning. In the battery usage, I could see only Camera using 100% of the battery between 22.00-23.00 and after that its been silent which makes me wonder if camera turned on accidentally. I have two questions - 1. doesn't the phone detect idle time in camera mode and turn off the screen automatically? 2. Is there something else wrong with my battery or phone settings?


iPhone 14 Pro

Posted on Apr 4, 2023 6:42 PM

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User profile for user: SravanKrA
SravanKrA
Community+ 2024
User level: Level 10
411,838 points

Apr 5, 2023 12:52 AM in response to Hashirama91

Protect & Prolong life of your iPhone's Battery:

  1. About the battery usage on your iPhone, iPad, and iPod touch ...
  2. Batteries - Maximising Performance - Apple (IN)
  3. iPhone Battery and Performance



Try some of these options too.

  1. Avoid Screen Mirroring
  2. Put on Low Power Mode
  3. Put Auto Lock On (1 min):- with low power mode it will be 30 Sec
  4. Put Auto Answer Off
  5. Disable Push notifications for apps you do not use often
  6. Keep your iPhone Face down to prevent notifications to light up screen
  7. Enable Auto Brightness:- Settings > General > Accessibility > Display Accommodations > Auto-Brightness [Enable]
  8. Manually lower brightness from Control Center
  9. If you Want to watch continuous Video. Stream it on TV or a Monitor
  10. Don't force close apps; Apps which are not on frontend screen are paused by the system to save energy. Apps require more energy to re-launch. Apps which are open in the background use large memory is a myth and quitting them is counterproductive
  11. Location services to be allowed only while using the app
  12. Set your iPhone to fetch email and calendar data from internet less frequently
  13. Turning off Background App Refresh 
  14. Charge before it drops below 20-30%
  15. Try connecting to trusted Wifi where ever available in stead of Cellular
  16. Enable Airplane mode in areas with bad cellular and wifi coverage. Your phone keeps trying for reconnection with the missing / weak network. This uses lot of energy
  17. Switch off Wifi & Bluetooth while in Roaming or Not in Range
  18. Enable "Wifi Assist" : Settings > Cellular or Settings > Mobile Data > Wi-Fi Assist [Enable]
  19. Periodically Check your Battery Health (Settings > Battery > Battery Health)


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New iPhone 14 pro battery went from 65 to 0 overnight

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