bout connection to the internet

[3aboudy]

i got my new z1 but there's a problem with connection to the internet ...

the mobile data and the wifi is turning off when the display sleeps 

the Stamina mode is off and any power management mode 

i've tried to reset factory setting and it worked but after one day "i've updated the Apps" the problem happened again

thnx 4 help 

[Uliwooly]

That's an app acting up

do you have:

battery app

booster app

taskiller

task manager

antivirus

repair your phone with SUS and add apps one by one, until you find the culprit