I just installed gummy last night, love it btw, and it would appear the only feature that I've tested that does not work is gmail. It constantly states waiting to sync, and this is still after 7+ hours. My contacts sync, google+ syncs, gmail refuses to sync. I have followed the typical troubleshooting steps provided by google and even removed, added my gmail account back to the phone with no luck. Help would be greatly appreciated. phone = Samsung Galaxy S4 SGH-M919 Gummy-1.1-11-22-13-UNOFFICIAL build date = Nov 22, 12:55:43 CST 2013 build # KRT16S android v 4.4 hope that is enough to get the ball rolling, please let me know what more info you need to better help you help me. Thank you in advance.