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Why is my iPhone 4 losing battery power so quickly?
A lot of things can cause your battery to drain quickly. If you have your screen brightness turned up, for example, or if you’re out of range of Wi-Fi or cellular, your battery might drain quicker than normal. It might even die fast if your battery health has deteriorated over time.
How do I calibrate my iPhone after replacing the battery?
Calibrate the New Battery Calibrating the battery is pretty simple, but takes a bit of patience. Just drain the battery until your phone completely dies, and then charge it all the way up to 100% without interruption. Boom, your battery is now calibrated.
How long should an iPhone 4S battery last?
iPhone Q&A
| iPhone 4 | iPhone 4S | |
|---|---|---|
| Battery Life (Web – Wi-Fi): | 10 Hours | 9 Hours |
| Battery Life (Music): | 40 Hours | 40 Hours |
| Battery Life (Video): | 10 Hours | 10 Hours |
| Standby Time: | 300 Hours | 200 Hours |
Does factory reset fix battery drain iPhone?
In a nightmare scenario for both Apple and its customers, it appears the only fix for these issues is to factory reset your Apple Watch and your iPhone. Make sure you back your iPhone to iCloud before fully resetting it.
How much does an iPhone 4 battery cost?
The Apple warranty covers a dysfunctional battery at no cost. But if your device is out of warranty, Apple offers battery replacement service for iPhone 4 for a standard $79 plus shipping.
Why is my iPhone suddenly losing charge?
Check for damage on your charging cable. The most common cause of an iPhone no longer charging is due to the lightning or charging cable being damaged. Don’t feel bad if you find yours with a bit of wear and tear after a little bit; this is actually a very common disadvantage of using Apple’s lightning brand cables.
What battery does the iPhone 4S use?
Apple iPhone 4S is powered by an 800 MHz dual-core processor. It comes with 512MB of RAM. The Apple iPhone 4S runs iOS 6.1.3 and is powered by a 1,430mAh non-removable battery. As far as the cameras are concerned, the Apple iPhone 4S on the rear packs 8-megapixel camera.
What s draining my iPhone battery?
Certain iPhone functions cause the phone’s battery to drain rapidly. Adjust the brightness of your iPhone screen by navigating to “Settings,” then “Brightness” and sliding the slider to the left to dim the screen. Alternatively, turn the Auto-Brightness feature on from the same screen.
Why is my iPhone battery draining?
One major reason you have iPhone battery drain is poor cellular service. When the iPhone detects that you are in a place of low signal, it will increase the power to the antenna in order to stay connected enough to receive calls (primarily) and maintain a data connection.