iphone 4 battery

How to save battery on my iphone 4? Please suggest some ways!

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I notice my battery goes down faster if I have many apps multitasking. I always remove them from multitask after using an app.

Originally Posted by Richard Hopes

How to save battery on my iphone 4? Please suggest some ways!

My iPhone 4 (√erizon) has a great battery life, Moderate use i can push 3-4 days.


How is your Signal... poor/weak signal can drain a battery

Heavy data usage using 3G

Connect to WiFi whenever possible when using Data

Illuminating the screen constantly checking the time and/or home screen

Push notifications (social media)

The more your Phone is engage/works... the more power it uses.

I personally don't use Push Notifications... if i want to check emails i open the email App, if i want to use, or check Tweeter, i open the App.

I wouldn't focus on shutting down Apps as a great power saver, but if you use a lot of Apps at any given time, double click the Home Button and X out the used Apps, i usually do this when i want to free up RAM when i use the Internet (safari) GPS or when i take videos/photos and want to send them in a email.

My iPhone 4 has the best battery i ever had in a phone.



---------- Post added at 08:21 AM ---------- Previous post was at 08:13 AM ----------

one other thing... At least once a month, maybe twice a month i let the Battery drain down to Approx 5%, then i give it a full charge to 100%, and while its still connected to the charger i power my phone down after it hits 100%, and leave it charging for another 15-30 minutes.

I then power my phone up while still connected to the charger, when its done Booting-up, i disconnect it from the charger.

If you do not have at least 3 bars of signal you phone will boost the signal search reception increasing your signal but draining your battery... so if you are in an area with crappy 3G but really good edge it is often better to just turn off 3G for the short time...

Here are a few
1. Clear your multitasking tray
2. Turn down your brightness
3. If you have bad service, and you don't need service, put your phone in airplane mode. This will save battery because when the iPhone has poor signal it uses battery to search for a stronger signal.
5. Turn off 3G/Wi-Fi

I hope this is helpful.

Here are 10 tips to save battery life on your iPhone 4

1 Make sure you kill those apps that are running in the background for nothing
2 Turn off wifi if you’re not using it (Settings > Wi-Fi and set Wi-Fi to Off)
3 Turn off 3G if you don’t need it (Settings > General > Network and set Enable 3G to Off)
4 Turn off Push Notifications (Settings > Notifications and set Notifications to Off)
5 Turn off Bluetooth (Settings > General > Bluetooth and set Bluetooth to Off)
6 Turn off Push Email (Settings > Mail, Contacts, Calendars > Fetch New Data and set Push to Off)
7 Fetch new data manually (Settings > Mail, Contacts, Calendars > Fetch New Data and tap Manually)
8 Go through a full charge cycle each month (charge the battery to 100% and completely run it down)
9 Turn off vibrate
10 Auto-adjust Brightness (Settings > Brightness and set Auto-Brightness to On)