[Q] storge issue sm 910h topic

Hi there note 4 users...
I have recently bought a brand new Galaxy note 4 device ... The sm 910h model
And it has been a fun ride journey over all .. Until i have faced this werid problem..
After i setup some games : fifa15 , got s1 , République , the room 1 &2 ...
After a 3 days ... I have lunched one of the game to find out this problem :
"download failed because you may not have purchased this app"
And then it happend to all my games ...

So i have tride to go to the obb folder and i couldn't find the games files...
And the apllication manger says that the games still have thire game date > 1 gb for each game .. So i trid to uninstall them all.. And delete every save game or file relatd to those games...

After a while i have gone to check my storage ... And i find out the used space 8gb ... While all of my internal sd card have more or less 4gb of used files...
As my attaced pics shows ...
I guess my note 4 send out the large obb files to some unknown phat that i couldnt locate .... Can any one help me ?!!! :(

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