How to make an iPhone 4 battery last 15 hours?
Going on holiday-12 hour flight and my power button is jammed so I can't turn it on without charging
I don't know about that long, but set the brightness to the lowest visible setting and don't play any games, especially 3D ones. Do simple stuff and it'll last longer.
I'd just try to unjam the button if I were you.
Turn off Wi-Fi, GPS, Bluetooth and put it on Airplane Mode. If you put it on Airplane mode, you will not be able to receive calls or text and you wouldn't be able to send calls or texts either. Turn off sounds and lower your brightness. Avoid background apps by double tapping the home button, holding down on the apps in the task bar and press the red button so that no apps will run in the background.
- Will resetting my iphone make the battery last longer? My battery is terrible.So, I'm trying to figure out what to do. Will resetting my iPhone 4S make the battery last longer?
- My iPhone 5 last only 5 hours? My iPhone 5 lasts only 5 hours of usage and then I have to put it on charge? Is this normal? Do I need a new battery?
- I need to make my iphone 4s battery last 14 hours? I'm going to a concert and would like to take photos, i will need to phone a taxi on the way back and will be using my phone on the way up how can i save battery?
- How to make sure my iphone 5 battery will last long term? I have heard from friends lately that if you don't take care of your iphone battery it will not hold a charge very long when the phone gets older. Is this true? If so what can I do now while my iphone is newer to prevent my battery from going bad?