I am on the EE carrier (UK) and installed the ota update which has since caused me nothing but frustration.Now my phone will seemingly freeze if locked and a battery pull is required to turn the device on again. Also the next option in the package installer screen doesn't function. This is all teamed with aesthetic issues such as the Music Player scroller which has letters missing. Auto sync emails has seemingly stopped working also and my battery life is terrible. For a device so recent I'm extremely frustrated to why all these issues exist. Anyone else experiencing anything similar? I have the I9505 model. Sorry if there are any Grammer or spelling errors I'm in a rush.