You need to wait for a firmware update to your phone and then accept Extras+info app update. The extras+info app update installs the Storage Check app to the Lumia device. It will be visible in the Settings menu.
- I cannot get a mobile network signal on my Lumia phone
- I have forgotten my Microsoft account password
- I cannot download or get application updates when first starting the Store app on my Lumia. How can I resolve this issue?
- What Bluetooth profiles are used on my Lumia phone?
- How can I check the IMEI number of my Lumia phone?