Originally Posted by hacktrix2006 View Post
Have you tried going back to a stock 4.4.4 if you have ota'd to 4.4.4 you need 4.4.4 stock image.
Hello, I have bought the phone less than one month ago.

It was directly on 4.4.4 after unpacking.

Have you tried renaming the CWM file? Maybe the "-" are a problem although I highly doubt it. Did you try re downloading the file? Running the command window as an administrator? Last resort, you could use TWRP, I'm running on this currently and haven't had any problems installing/flashing ROMs with it and imo prefer it over CWM.

I have tried both and they both have the same problem :/ CWM as well as TWRP...

Still no idea what happens.