N7100XXDLL7 – The official android 4.1.2 Jelly bean update for Samsung Galaxy Note now reaches in all other European countries in phases. This update was first launched in France last December that reportedly a fix for the “Exynos Exploit” issues. The “Exynos Memory Bug” is a flaw that allows a malicious app to take control of the phone like accessing users secured data.
This update is made available thru Kies or OTA and now already bound for unbranded or unlocked Samsung Galaxy S3 users in Germany, Spain, Poland and Austria. Some others on the list are for with carrier networks locked Galaxy S3’s – (Vipnet), Ireland (Three) and Bosnia and Herzegovina (BH-Telecom). The rest countries not on this list might follow really soon. So, just keep an eye of it.
Those advance users who wants to upgrade now, you can grab the official N7100XXDLL7 Android 4.1.2 stock ROM
and manually flash using Odin tool. Just follow the step by step guide here.