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.
- Which languages does Cortana support?
- I cannot download or get application updates when first starting the Store app on my Lumia. How can I resolve this issue?
- I have forgotten my Nokia account password
- Where can I find info about the amount of memory on my Lumia?
- How do I find the MAC address and other phone information of my Lumia phone?