You can turn off cellular data on an Android device to avoid hitting your data cap when you're not using Wi-Fi.

You can manually delete app data on your iPhone to free up storage space when you're running low. Here's how to do it.

Overview Cleaning the cache periodically also improves speed and performance and eliminates storage problems.Safari, Chrome, ...

The cache on your Android phone refers to files that store data temporarily, such as images and scripts. This can be beneficial as it can help websites and apps load faster since that data is already ...

Unless you have an unlimited data plan, you'll need to keep a close eye on how much you are getting through each month. Adding one-off bolt-ons to accounts can be hugely expensive, and running out ...