Problem with syncing with my iPhone

[Alexhp]

Hey, I have a really annoying problem... I wanna sync my iPhone to my computer, because I just made a new playlist with mp3 files, so I can get the music on my iPhone 5. But my iPhone doesn't show up under "Devices" like this guide says https://support.spotify.com/us/learn-more/faq/#!/article/Sync-your-device-with-Spotify 

Anyone know what I should do? 

[Peter__]

Have you tried temporarily disabling any firewalls (including Windows Firewall)? 

Peter

[Alexhp]

Yes, I tried that, and it's still not working... I have tried anything, turning my computer and iPhone off, turned them on again, logged out and in, tried connecting my iPhone via a USB cable, but it won't show up... I don't know if I just should wait, or what to do... 🙂 

[Joe]

A couple more ideas to try, some obvious and I apologise in advance:

• Make sure spotify isn't in offline mode and that your iphone is connected to the wireless network
• Check that UPnP is enabled on your router
• Restart the router then your iphone

[Alexhp]

Tried that too... It's just weird it doesn't show up.. I've tried everything... 

[Joe]

Have you also disabled any antivirus, anti anything and other security programmes on your PC temporarily?

[Alexhp]

Yes... I'm gonna try on another computer, and see if that works... 🙂 

[Alexhp]

Still not working... But I guess it's something with my computer, but thanks for the help anyway 🙂