There's need to free up space on our android smartphones because Unnecessarily, files can sometimes fill up your Tecno Android phone’s memory. When you download and install apps, fill them with media files, and cache data for use offline, then you will have to free up space to create more space on your android phone.
Low end devices may only include a few gigabytes of storage. The less space you have, the more time you’ll have to spend micromanaging the internal storage. However, If you find yourself regularly running out of space and need to manage it consider getting a phone or tablet with more storage next time around. Wait you can still free up some space on your phone, follow the bellow tips on how to do that You may like: How to make your Android phone 5 times faster
How you can free up some unwanted files and save a little space
Modern versions of Android have a Storage pane that will show you exactly what is taking up storage on your device. To find this, open the Settings screen and tap Storage. You can see how much space is used up by apps and their data, by pictures and videos, audio files, downloads, cached data, and miscellaneous other files.
Tap an option there to see exactly what’s using up space and delete it. For example, you could tap Apps to see a list of apps using up the most space and remove them. Tap downloads to view your downloads list where you can remove files and tap cached data to clear the data of all installed apps. Use the other options to view which files are taking up space and remove the ones you don’t want.
Now you can see how much of space an app is using for those data files and remove the cached data for an individual app by tapping it in the Apps list, accessible by tapping Apps on the storage pane or by tapping Apps on the main Settings screen.