So, I was using 4.1.2 (Jelly Bean) for a very long time but now I want to update to 4.4.2 (Kitkat).
But I am not sure, how to do it correctly.
I've tried it by my own but all I got now, is that the phone gets stuck at the "Samsung Galaxy S3"-Bootscreen.
What I did :
-Reset (factory/system, cache and dalvik)
-Flash 4.4.2 CM11 rom (tried crSimple, Archidroid and the original CM11)
Is there something else I have to do, to get 4.4.2? Like unroot and install stock rom?
By the way; My phone is already rooted and I had the null_ (v26) Rom on it.
Sorry if a post like this already exists. I used the searchfunction but I found nothing and even google didn't help me
I appreciate every kind of help, ty