Mobile data stopped constantly

[Aysnalzd]

I cant explain it in english 

دیتای موبایلم مدام قطع میشه نه به این معنی که خاموش بشه اینترنت میره بعد اینکه خاموش  روشنش میکنم سریع بدون وقفه دوبار وصل میشه وقتی هات اسپات کردم و کانکت شدم بهش موقع قطع شدن تو لپ تاپ علامت limited میاره

My mobile data is constantly interrupted, which means that it turns off, the Internet goes off after turning it off. I quickly connect it without interruptions. When I got a hotspot and got connected, it was limited by the time it was cut off.

GT

[GenX2]

had the same issue...

do a factory reset on the phone (to fix some bugs intorduced during a recent software update)

do not enable wifi calling

this solved my problem