Overall iOS 7.1 has been a good update... One huge problem I have been experiencing is it doesn't seem to sync my hotmail/outlook account anymore. After I updated the phone, I had problems updating and installing apps so I did a factory reset then clean reinstall of the os through iTunes. After doing that I could download and install apps again but I couldn't login my hotmail or gmail address natively (through baked in email app). This is a huge problem for me because all my contacts and calendar appointments are saved on my hotmail account (I got the gmail app for gmail). Any suggestion or ideas as to what the problem is?