My MD380 is locked after doing a "upgrade" with a win application (MD380Tool (by KG5RKI)) I did receive the tool and some files as a zip file from my friends. The instructions was to open a file named experiment.bin dated 11.09.2017 (or 09112017.... maybe already my alarmbells should ring) I did run the "upgrade"..... and my MD380 now asking for password when startup I did try the 00000000 and 99999999 without any luck. Then I tried all the similar 1, 2, 3 etc....... Anyway; my TYT MD380 is now locked and for no other use than the trashcan. Any suggestions for the correct password would be appreciated.