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- Why do I see 'Critical update' notification on my Lumia phone?
- My Lumia phone does not work or respond as expected
- How do I easily close or switch between recently used apps on my Lumia phone?
- What if I lose my microSD card, or the card is broken?
- Why do I get a blue screen whenever I use internet sharing on my Lumia phone with a computer using a wireless LAN adapter based on the Intel chipset?
Documents and files
- pdfNokia Lumia 620 User Guide ( 1.27 MB )
Get the user guide in PDF format.