Maybe the cause of black screen in my Android HU PX5
Permission is rw-rw---

Spoiler: images
[Only registered and activated users can see links. ]

[Only registered and activated users can see links. ]


then I try to change permission but not success

Spoiler: images
[Only registered and activated users can see links. ]

[Only registered and activated users can see links. ]


Please recommend!



Put images in SPOILER.