Iphone 4 battery drains fast?

My battery for iphone 4 lasts only about 4 hours until its out of battery.everything is off location services off pus notifications off battery is low and fetch new data is off and it still runs out quick. I don't have many games and usualyy i text and go on internet or play games sometimes and still only 4 hours usage and its out.what's wrong?

Did you turn off everything in spotlight search?
If not thn go to settings->general->spotlight search and uncheck all.
Plus if you are playing a game that is 3D ten your battery consumption would be greater. This is because the retina starts to heat up and require more power. The perfect way to fix this and save the MOST battery ever is to lower your brightness to about hal way and turn on auto brightness. Lastly, go to settings an scroll through everything and tyrn off things that you arr not using
(i.e shake to shuffle)
Hope this helps: DDD

Try getting an iPhone battery case.

  • New unlocked iphone 5s (sprint original carrier) battery drains fast and takes longer to charge? It's a brand new phone from EBAY. Everything looks good except battery. it took about 2.5 hours to full charge, overnight it goes RED no SIM inserted and no usage just idle entire night, i upgraded IOS to 12.x still same issue. Please advice i like to retain this phone if battery issue is resolved otherwise return it.
  • New iphone battery still drains super fast? I have an iphone 4, as of last weekend the battery life drained like 2% every two to three minutes. I bought a new battery since then but it's doing the same thing. I was wondering if it was the screen that effecting it because it is badly broken. Parts a chipped off, or maybe something inside the phone that's causing it
  • My iphone 4s drains battery really fast? I bought a second hand iphone 4s running ios 7.0.4 n it drains battery really fast. I done everything (auto_brightness off, 3g off and many others) but still not working it drains 1-2% every minute.
  • My iPhone 4S battery drains really fast? So I got my new iPhone like 2-3 weeks ago and it has such a bad battery. It went from 59%-25% in th matter of not even 2 hours and I checked the usage at 1% and it only had about 5 hours 40 minute usage and 19 hours standby. Is there anyway I can fix this?