[Indefa]

Hi!

I've had this problem for a day or so now. I connect my lumia 920 to my PC (Windows 7 ultimate x64) the phone makes a connection sound and it shows up under My Computer. However when I go to browse the files on the 920 it is just empty. Also when I try and use the WindowsPhone app it boots up on the welcome screen as if it's the first time I'm connecting it and does nothing when I press the continue button...

This hasn't always been the case as I was able to browse the files and use the WindowsPhone app for over a week without trouble previously.

What I have tried so far:

>Restarting my phone.
>Reinstalling the WindowsPhone app.
>Repairing and reinstalling .NET 4.5 and updating it.
>Turning my firewall off
>Connecting it to another USB port.
>Connecting it to my other computer.
>Hard resting my phone. (This left me stuck on the cog wheels for hours and I had to flash my phone to fix this)
>And maybe more things that I can't remember at the moment.

Interestingly when I had to hard reset it and wipe everything off the phone it worked fine, the app let the phone sync my music etc, I thought it had been fixed. BUT the second time I went to sync my phone the same problem happened! WindowsPhone app thinks its the first time and wont let me press continue and the device is just empty under My Computer.

The phone works fine otherwise, all my music and stuff is on it from the first sync and I have 0 problems besides this! Any help would be appreciated and sorry for the huge post

[Indefa]

I suppose I'll have to return it and get another one.

[Coolknight1968]

You must install .Net 4.5 on Win7 for it to work properly.

[Indefa]

As I mentioned I have this installed and have tried both re-installing and repairing it also.

[Marcin Winkowski]

Dou you've a password to unlock your phone or something ? If yes then you need to type it in on the phone to unlock first to see the files on your PC.

[Indefa]

No password on my phone at all :/

[rider2040]

No password on my phone at all :/

I wonder if this is your problem? Is it possible that windows won't let you transfer files to/from an unsecured phone?

[Indefa]

I wonder if this is your problem? Is it possible that windows won't let you transfer files to/from an unsecured phone?

Just tried it now, no dice.

[jayruguitar]

I noticed you did not mention if you restarted your PC?

[Indefa]

I noticed you did not mention if you restarted your PC?

I have done this already sorry. Should have mentioned it but my list was getting kinda long pretty quick :P

[John R Williams]

This is exactly the same problem I'm having on Windows 8. My problem started when I tried "Find My Phone" and now it is stuck on that window and won't bring up photo and music syncing options. And it would appear from your comments that the only way of "fixing" it is if I "reset the phone". Surely this should not happen?

[socialcarpet]

I suppose I'll have to return it and get another one.

It's a software issue on your phone or computer or both. Returning the phone isn't going to solve it, a new phone will likely do the same thing all things being equal. Try contacting Nokia support instead for a resolution.

[Adequate]

Hi, exactly the same happened with my Lumia 820. Something went wrong when I moved pictures downloaded from the internet from the folder "saved pictures" on the phone into another folder on the micro SD card and later deleted that folder. From that moment on my phone appeared empty in Windows Explorer. Solution: I removed the micro SD card from the phone and the issue was gone, I could see all folders and files on the phone in explorer again.
I checked the SD card on my PC and the folder that was supposed to be deleded was still there but corrupt (pictures could not be opened). I fixed it by running a dos-command chkdsk /f on the SD card. I inserted the SD card back into the phone and everything was fine again.
It looks like moving files / deleting folders stored the Lumia using Windows Explorer is a bit tricky and does not always work properly (I already had that a picture folder could not be deleted but always reappeared, there only a reset of phone helped).

[P S A L M]

Hi, exactly the same happened with my Lumia 820. Something went wrong when I moved pictures downloaded from the internet from the folder "saved pictures" on the phone into another folder on the micro SD card and later deleted that folder. From that moment on my phone appeared empty in Windows Explorer. Solution: I removed the micro SD card from the phone and the issue was gone, I could see all folders and files on the phone in explorer again.
I checked the SD card on my PC and the folder that was supposed to be deleded was still there but corrupt (pictures could not be opened). I fixed it by running a dos-command chkdsk /f on the SD card. I inserted the SD card back into the phone and everything was fine again.
It looks like moving files / deleting folders stored the Lumia using Windows Explorer is a bit tricky and does not always work properly (I already had that a picture folder could not be deleted but always reappeared, there only a reset of phone helped).

@Adequate
You are so spot on... I had the same issue with my 820 and followed your exact same procedure removing my SD card seem to allow me access to the content of my phone. There must be something linked with the SD card, haven't been able to validate the next step of repairing my sd card, For now I will just keep it out of my phone.