unable to update to 5.4 005

[bellejt]

did online update on vu duo 2 but says still 5.4.004

 

[abu baniaz]

Please try to update by command line and post the errors here.

 

[bellejt]

just tried again and update worked fine now

 

[CRUMBLIN]

Had the exact same problem, following about four attempts ended up with a "device locked" message? resorted to doing a Recovery Emmc using a Flash Drive to get things back working.