1.0.7.1 restart every few seconds

i have tried to put the new 1.0.7.3 on it but when loading the img file it stops at 50% each and every time i try.
i just went back to 1.0.6.3 then redid 1.073 and it loaded this time.but it now has not got the info for the current print it show nothing in any of the fields but the restarting has stopped.

Start by reproducing the upgrade path described in the issue, comparing 1.0.6.3, 1.0.7.1, and 1.0.7.3 while observing the 50% image-loading failure. Investigate why the device restarts and why current-print fields are empty; done means the upgrade completes, restarts stop, and current-print information is shown.

Written by the indexing model from the issue text.