How Do You Fix An App That Won't Open Android. Then scroll down to the message app. Temporarily free up space when you clear cached data.
Hold down the power button on your android device. To do this you simply have to locate the downloaded file from the file manager, select it and, in the app options, select with which application you want to open it. Go to settings > storage >.
Go into your home screen and then tap on the settings menu.
Temporarily free up space when you clear cached data. Settings can vary by phone. Click on data recovery on the left column. General troubleshooting tips for android devices.