I have a lumia 1520 on the dev preview, and now I want to revert back to 8.0, but it seems that the software recovery tool is not able to reset my lumia 1520. Are there any tips on how to get this software to work?
Is it supposed to be downloading the same software version as what I already have?
I just left mine downloading and I'm pretty sure it was downloading the same OS that's on my phone, as well. Makes sense though, if we are on AT&T and they just released the newest OS. I'm assuming we will have to manually download GDR3 and install it?
I got the error message too. After that I am prompted to: 1. Hold the power and volume down keys until the phone vibrates and 2.Press OK to continue. Then it says to connect the phone (which is connected) and finally goes back to 1 and 2. This cycle repeats endlessly.
I've tried reinstalling the tool...
Didn't work for me, either.The SIM thing did not work for me, so am curious to see your results. I also didn't try the recovery tool install yet but am not sure that this is the root cause.