Ive been looking all over I'm trying to update my phones OS to android 4.4 or higher but I haven't found anyway to do it. I've tried the system update tool and hit online update but that didn't work. I have a Huawei Ascend Mate 2 and my current android OS is 4.3. If anyone could point me to how to update it and clear instructions on how to do it that would be awesome.