There is some information that @sledges provided in the meeting on 24th June. I tried the QPSTConfig tool, which shows the broken Jolla1 in download mode after 5 minutes. However I can’t get the working J1 into the same mode to download the firmware files. Since I can access that phone in all other modes just fine I would appreciate if someone can give me some hints how to get that files.
Or how to do JTAG and download the flash contents.