unreadable chinese messg on Nexus 5x

[AC Question]

Hi,
I am new to Android and recently bought Nexus 5x ,today while fiddling with camera saw some chinese/korean messg reading something like 256 ms /number on the bottom of the screen ,and now this messg pops up randomly anytime.
Has anyone experienced this problem.
Next time would take a screenshot.

 

[suleyman]

Hi,

I have the same problem. I just installed some apps from Amazon underground. I do not know if it is related.

Hi,
I am new to Android and recently bought Nexus 5x ,today while fiddling with camera saw some chinese/korean messg reading something like 256 ms /number on the bottom of the screen ,and now this messg pops up randomly anytime.
Has anyone experienced this problem.
Next time would take a screenshot.

 

[belodion]

See this thread, and the one that I linked therein: http://forums.androidcentral.com/showthread.php?t=698286