I have a lumia 1020 that was on the dev preview, the phone is from Telus. I had it unlocked as I travel to the US frequently and wanted to use a different SIM while travelling.
I used the nokia software recovery tool to restore my phone so I could get back to the original SW build and in doing so the image/ROM that was downloaded through the recovery tool has put on some other, non telus ROM. this ROM was on 8.0 & black.
this is an issue for me as Telus has an app and "collection" in the store with specific apps taht I can no longer download because my device isn't recognized as a Telus device. so I try to restore again to get back on the Telus build. I tried a few more times to soft reset, hard reset and then delete all the files from the c:\programdata folder so the recovery tool would download a new image.
so then I restore again using the tool. the most recent image that was downloaded is WP 8.1 on cyan, so I guess that is a good thing...but still not being able to access carrier specific apps from a phone I bought from a carrier is pretty annoying, and would not have happened if I never used the software recovery tool in the first place...
I would appreciate if the nokia team can respond to let me know what would force the tool to use a different ROM than what the phone was originally shipped with.
The phoen itself is about a year old so warranty is out, but I do have device protection from Telus on it so before I go return the device and get a replacement, I would prefer to tackle this myself first.
I have screenshots I can add also from the most recent build, these are from the first time I restored using the tool.
After first restore
http://s28.postimg.org/vebohk8pp/wp_ss_20140730_0001.jpg
http://s28.postimg.org/cd28o1zj1/wp_ss_20140730_0002.jpg
http://s28.postimg.org/7buumos2l/wp_ss_20140730_00033333.jpg
and then after the 2nd restore
http://s7.postimg.org/nc66h9bkb/wp_ss_20140826_0001111111.jpg
http://s7.postimg.org/mb5xs4ukr/wp_ss_20140826_0002.jpg
http://s7.postimg.org/yahfzg05n/wp_ss_20140826_0003.jpg
and after what I expereinced I would have to say that the statement from 93tid is not correct/accurate based on the fact taht I have only unlocked my phone, and had dev preview on it before.....