iPhone 4 battery drain 70% after an hour usage

[Lacto-bacilli]

I was using the iPhone 3 for a long time and recently switch to the iphone 4, the performance of the phone is very good and the face time feature i liked the most but the problem withthe phone is of battery. From last week it shows a drainage of battery up to 70% after only one hour usage, the iPhone 3 was a way head to these low performance. So, please provide me the solution to overcome these issue any suggestion on the topic will be appreciated.

[Florence_USA]

These is a frequent problem in the iPhone 4 as the design of the phone is not very well suited to the battery case, To make the battery performance better you have to remove the battery from the phone and clean the battery case with the cotton cloth or tissue paper and then place the battery back, these will increase the battery life as there are chances that some things has stuck beneath the battery case due to which there was not proper charging in the phone which caused the issue.

[Odalis]

The battery that you are using is not working properly in the iPhone so there are chances that the battery is not working properly so first you have to check the battery in any other cell phone and then if it is not working replace it with another one, this is the ultimate solution to your issue. This can be done from the dealer from where you have purchased the iphone or from the apple's app store.

[Carlos16]

As you have mentioned above that your iPhone is new and the battery performance is very poor so the option available with you is the replacement of the battery as your iphone is in the warranty period. These can be done from the dealer from where you have purchased the mobile phone or from the service center of apple or from any one of the apps store of apple, for any further help and support contact the apple support desk.

[Eric B]

The performance of the battery slows down in the iPhone because there are a large number of the applications that are running in the back ground and the users does not worry to switch it off or close it after use. These applications consume a larger amount of the battery in the iphone, so first you need to close all the unwanted applications after the use this will save a large amount of the battery power.