Hello, i have a galaxy j7 2016 with marshmallow 6.0.1 and when i turn on or use mobile data the android os takes a lot of data (300 MB in a couple of hours) and draining battery (up to 400 mAh a day) because its running constantly.
None of this happens when mobile data is off or im on wifi (minimal data usage and up to 80 mAh in two days) and im using tha same apps and doing the same stuff on both mobile and wifi.
Why does this happen only on mobile data and how can i fix this. I already factory reset the phone because before this was happening on wifi too but now its only when i turn on mobile data.
It started a aproximately a month ago. Phone is not rooted.
None of this happens when mobile data is off or im on wifi (minimal data usage and up to 80 mAh in two days) and im using tha same apps and doing the same stuff on both mobile and wifi.
Why does this happen only on mobile data and how can i fix this. I already factory reset the phone because before this was happening on wifi too but now its only when i turn on mobile data.
It started a aproximately a month ago. Phone is not rooted.
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