OS Services mobile data problem

Hi! I have m5 note with 5.2.11.1G flyme with Google srvices and Google play installed
and with no root
I decided to check my mobile data traffic and downloaded My Data manager app and noticed than some OS Services
download a massive bunch of data everyday
I’m new to F;yme and Android, so could you help me? what services it can be and how can I stop this data consumption?
thanx!!
p.s. here are some screens

2_1502275940199_S70809-132531.jpg 1_1502275940198_S70809-132519.jpg 0_1502275940197_S70809-132511.jpg

@farmxteam I would suggest you to update to a more recent build firstly (I suggest beta over stable)
A clear data may be also not a bad idea.

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