Iphone 4 battery - Apple iPhone4 4G iPhone 4

Fast draining iPhone battery is quite common for an iPhone. Actually, there are several methods to fix this problem. Read on to get some tips for your reference:

Method 1: Reduce screen brightness. As we all know, the brighter your phone screen is, the faster the battery will drain. Therefore, you can drag the brightness slider to the left to reduce the brightness of your iPhone screen.

Method 2: Activate dark mode. The Dark Mode feature has been included in iPhone since the release of iOS 13, which can save a little battery life on iPhone that with OLED screen. Navigate to Settings > Display & Brightness, and turn on Dark mode.

Method 3: Turn on low power mode. It is also a good idea to cope with fast draining battery issue by using the Lower Power Mode. This mode can help your iPhone to decrease background activities. Navigate to Settings > Battery, and toggle on the Low Power Mode button.

Method 4: Turn off background app refresh. There are various apps that check for new content and update automatically in the background. In fact, the background app refresh is quite battery consuming. Navigate to Settings > General > Background App Refresh, and click On to activate this function.

Method 5: Limit apps access your location. Fast draining battery can also be caused by apps accessing to your location for privacy aims. Head to Settings > Privacy > Location Services, and choose a certain app to select when Location Services can be applied. If you find the app never needs to know your location, you can just choose the option of "Never".

For more methods to fix fast draining iPhone battery, read on this tutorial for your further reference: https://all-things-about-apple.blogspot.com/2021/06/12-ways-to-fix-fast-draining-battery-on.html

Hi,

If your iPhone battery gets low quick, try disabling features within your iPhone which may help increase battery life.

1. Decrease the screen brightness of your phone.
2. Turn off 3G when not in use ( 3G can decrease the battery life greatly )
3. Turn of Location Services in Settings. ( GPS can decrease bettery life greatly )
4. Turn off bluetooth.
5. Charge your iPhone up to 80% everytime and then stop charging. ( Studies show that charging up to 80% everytime can help increase the life span of your iPhone battery )