Does it hurt the iPhone 4 to charge it when it has half of a battery?
What I mean is, should I only charge my iPhone 4 when it dies or is about to die? Or if my phone is at 20% battery and I need to go somewhere, is it okay if I charge my phone for a while, not necessarily until it is fully charged? Or will that hurt the phone's battery?
No it's ok, it's better you you charge it when it's got some battery left as opposed to running it flat.
There's a problem with the i-phone 4 however, where if you leave it on for too long, it stops responding and runs slowly. It's not broken, just do a reset of the phone when this happens by; holding the power button at the top and the button at the bottom for around 5 seconds. You don't loose anything on your phone, don't even loose the time, and switch it back on. It may take longer than usual to start up though.
No, I charge mine all the time at all different levels and never had an issue with battery.
Sometimes do that only. Most of your time, you'd bettery charge if fully when the battery remains 20% or more less. That is better for your battery life.
- Will charging my Iphone X i it's case hurt the battery? So I know it's recommended to take off a case while charging your phone to reduce excessive heat. However I finally got around to buying an Otterbox for my X. Anyone who owes Otterboxes knows taking them on and off can be a pain and will sooner or later hurt the rubber outside and put strain on the plastic clips and break those eventually as well. So knowing all that, is it a big deal? Or should I try to keep the room i'm charging the phone in cool?
- Why is the battery on my Iphone 5 weak and half of the screen has a blue tint? The battery doesn't even last a 1 day! And i'm not actively using it either. After holding the cell between my shoulder and ear for half an hour the right part of screen has a dark blue tint and it doesn't go away. WTF
- Why does my head hurt when I study? Whenever I start studying I feel this weird pain in my head. I browsed some others similar questions and they said that it might have something to do with eyesight but I don't wear glasses and I can see perfectly. I can even spend the entire day on my iphone or computer feeling ok. Please help me I can barely study for my finals and I'm afraid that I might fail.
- Why does it hurt when you put sharpie on your skin & then take a picture with flash on the iPhone? Okay, so there's this thing at my school where you do this: 1. Draw a black sharpie square on your hand 2. Take off your phone case 3. Put your phone camera directly on the skin where your sharpie mark is 4. Turn on the flash on your phone and then take a picture. It hurts and stings a little bit. It's like a small shock. Why is that?