Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to reduce memory usage on android and iphones [title] Find the apps that are using the most memory. [step] You can check your phone's status to see how much memory (ram) is currently being used, and which apps use the most. Note that ram is meant to be used, so having just a little unused ram available is not a bad thing.

Ending1: [title] Search for apps that are using the most memory. [step] There are lots of ways to use your ram, including using different browsers, installing different plugins, updating to image plugins, etc. Ending2: Android will attempt to keep the majority of your free ram in use, as this is the most effective usage of it. [substeps] Open the settings app on your device. Ending3: [substeps] For example, a 12 gb storage partition is much easier to use if 64 gb is used, while a 5d partition is much easier to use. [title] Try storing files rather than downloading, apps. Ending4: [substeps] It's possible that some apps use the most memory resources, such as phones, laptops, tablets, and other devices. Look at the applications you've installed on those.

Answer format: ending1/ending2/ending3/ending4