Have you download this update? I've obviously backup up everything but my point is if I do indeed install it, and have issues not only will I have a naffed phone but what's to say I get a replacement and the same thing happens lol I'm not a novice and I am in the tech industry but Samsung isn't the best when it comes to their customer service, that I'm all to familiar with!! We shouldn't have to play Russian roulette on security patches especially when they take their time on OneUI7 but rush out the patches that screw things up.