i can't get any notification when devise is lock

[UzumakiNaruto]

hi

i am using xperia z ultra for 3 month and i have a pin lock screen on my device and when the device is locked absolutely no notification recive . but when i push the button and screen goes on * bang bang bang* 16 notification recive

can anybody help me on this ?

Thanks

[19667]

whats ur android virsion?

[UzumakiNaruto]

when i bought it , it was 4.3.2 (i guess) but now it is 4.4.2 and this problem was in both versions

[19667]

have u reaset ur 4n 

[UzumakiNaruto]

yes i did that , but nothing's changed

[19667]

try repair ur software u can do it via pc companion

Do not forget to give kudosand to select the correct answer 

[Sam · Accepted solution]

It sounds like you have Stamina Mode enabled. To resolve this please follow these steps: Main Menu > Power Management > Untick "Stamina Mode".

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[xtra]

Good job Sam .stamina should be the cause but it save bat3 alot.

[19667]

i also use my 4n with stamina mode on but i havent that issue.ican see my natification light and sound

[toothpaste]

I have a similar problem where sometimes the LED doesn't blink when there are unread notifications. last android version, stamina off, auto sync on.