Unhappy [Q] The device has been modified N7100XXUEMK9

Hello everyone I have installed the phone note2 Rom as the title.
Before installing the rom 4.3 did XEO on Polish region and the phone does not have studded custom rom. I went to the 4.3 OTA (itself a downloaded) made ​​by KINGO ROOT ROOT ANDROID - and I HAVE DOWNLOAD MANAGER: Custom binary = No
Samsung firmware = OFFICIAL Varanty void = 0
Ver hardware = 2

Today, when you try to check for updates OTA received a message such as the title surprised me because I've done before attempting to update the program KINGO ANDROID ROOT full unroot and then format the memory card from the position STOCK RECOVERY full WIPE DATA AND WIPE CACHE - message on I do not really know what do now ...

Do you like flash now by ODIN rom N7100XXUEMK9 this flag KNOX be impaled?
I lose my warranty?

Sorry for the spelling I am Polish and I'm using google translator.

Yours sincerely