How can I fix some bugs on my Windows 10 mobile build 1066 L535?

[Afthon Afthon]

windows 10 mobile build 1066 bugs on my L535

hi guys, i founded some bugs for windows 10 mobile build 1066 on my L535

-groove music keep crashing, i cant play music even from file expolore.
-some apps failed to be updated. like facebook, path, twitter ect.
-i cant install local apps with the new store

if you guys can help me to fix this bugs, i really apreciate your help

 

[Czesky]

Re: windows 10 mobile build 1066 bugs on my L535

Roll back - if you can't update any OS apps, you can't do anything with it. You can try to wait (If you are able to go into the settings and update) for another built.

 

[Evangivaldo Cerqueira]

Re: windows 10 mobile build 1066 bugs on my L535

Downgrade for Windows 8.1 and Upgrade again! This will fix the bugs