What is cached data? Will it cause any problems, if we clear cached data?
What is Cached Data?( How-and-When-Clear-App-Cache-or-Data)Every Android smartphone has an application manager that you can get to through the settings menu. It's usually in the top level somewhere, though it can vary a little by phone. (Samsung, for instance, has started splitting its app settings into different sections, showing feature settings for its own apps at the top level and requiring you to tap through to get to the actual application manager.) But once you get to it, you're at the heart of the matter. This is where you can see every application that's installed on your phone. And it's a handy place to clean things up a bit should they go wonky. Here's what's up:Clearing the app cacheAs you use applications, they start storing files for reference later. These files are stored in an app "cache." For instance: When you're using the Android Central app, it'll save images and other pieces of the stories you've read so that they don't have to be downloaded each and every single time the app needs them. This saves you time and data.Premium Cached Data Cache To Speed Up your System?But maybe you want to clear an app's cached data, either to regain some used space, or to try to fix a misbehaving app. This is where you can do it. Just tap into the app, and then tap the "Clear cache" button.Clear app data — or resetting an appClearing app data is a little more drastic. You're wiping the cache, but also clearing any and all settings that go along with that app. You're basically starting that app over, from scratch, and it'll behave as it did the first time you installed it. This is generally a last resort type of thing. If you clear app data on, say, the Facebook app, you'll need to log back in. If you clear data on a game you've been playing, you'll be back at the beginning, as if you'd never played it. (And let's hope that game is properly saving your place to the cloud.)So when should you clear an app's cache manually? Chances are you'll never need to. But should an app start to "feel" sluggish or otherwise start misbehaving, this is where I'd start. Clear the cache.And should an app really go haywire — or if you just want to start it from scratch — you can go all out and clear its data and start over from the beginning. Just tap the "clear data" button. You'll get a warning asking if that's really what you want to do. Confirm that, and you've reset the app to scratch.
How do I turn off cache in Google Chrome and Mozilla Firefox?
I guess when you say disable it means preventing cache from being stored on the hard drive. When you disable cache it is actually moved to RAM and it will clear when you close the browser until the next time.FirefoxType about:config on the address bar. Look for entry browser.cache.disk.enable, double click to change it to false. Look for entry browser.cache.memory.enable, this must be set to true.ChromeCreate a Chrome shortcut on the desktop or any location you prefer and add this parameter to a shortcut: --disk-cache-dir=null. Example: "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disk-cache-dir=nullHow To Change Google Chrome's Cache Location And Size - gHacks Tech NewsAnother way to prevent cache from writting to disk is to browse on Incognito Mode/Private Window. Browsing history, form fill history and passwords won’t be saved while on private browsing.
Android Applications: Why does the Facebook app consume so much space in my Android phone?
Let me answer this question with some of my observations.The size of APK (Android application package file) as shown on play store is just 74MB.When you download it, it's size still remains same. But the moment when you install it on your phone, the compressed files in the APK decompresses. And you got to see this.(Note that I have not opened the app till now, I just installed it)(Note that the cache size is still too small.)This is, after logging in and using it for couple of minutes.The user data size boosts up from 41MB to 105MB.This is just after a day.In between all this I was visiting many profiles, pages and groups on Facebook. And just due to that cache size boosted from 3MB to 125MB.Now, you may think how app size is increasing just by using it. Facebook has designed its app so that whenever you open a webpage posted by a friend on the Facebook app, it will cache the entire page on your device. This is obviously a problem since the more pages you visit, the more space gradually gets eaten up. And this can be generalized to most of the social networking apps.This is the main reason for which you can even browse your friend's profile when you're offline, provided that you'd visited their profile once before that.
Why does Google Photos take up so much storage space on my phone?
By default, the Google photos cache size is unlimited. Every photo you upload on Google Photos Account will be cached to the memory as soon as you open it. This makes it faster to load pictures without having to re-download each time you open it.So the recent trip photos you just uploaded using your PC and viewed from the app, it all gets cached in the memory. So when you open them next time, it will load from the cache, and doesn’t need internet. That caching takes up storage space. Thankfully, Google Photos have the option to limit cache size. For that, follow the steps below.Open the Google Photos appGo to the settings (Top right gear icon on the sidebar menu)Once there, click on Manage device storageEnable the Limit CACHe size option. If asked, enter the amount of storage in mb you wish to allot to the app. Sometimes, the app automatically limits the cache size depending on the total memory available.I am also attaching a short video of the above steps on my iPhone 6 PLus.0:00-0:12
Google Play Services takes up too much space (161 MB). What do I do?
Most Google apps have a single button in settings to clear your data or cache. However, Play Services deals with data from many apps. You may not have noticed, but you can actually manage stored data with much finer controls from Play Services.To access the stored data, you'll head to the same place you normally find stored data for other apps. Go to Settings > Apps > Google Play Services.Typically, you'd find a button here marked "Clear data." For Play Services, though, you'll see a button that says"Manage Space." Tap this button.The menu you see will have options to manage or clear a variety of data. You can tap "Manage search data" to see which apps have stored search data, and clear them all at once if you wish (itdoesn't seem possible to clear search data on a per-app basis just yet). There are also buttons to clear data from apps using Drive storage, or other Play Services. If you have an Android Wear device, you can also clear data related to mirroring information to your wearable. It may not be useful for everyone, but if you're trying to scrape together some extra space, it's a nice extra option to explore.