I updated to firmware 4.1.1 and ever since then I've been having problems with my email. Just randomly, my email will stop automatically syncing. This includes my 2 Microsoft Exchange accounts and my Gmail account as well. I can manually sync it but it doesn't get pushed to my phone unless I manually select the sync icon. I've gone through the options such as "sync frequency" and both accounts are set to "automatic (push)" and email is also setup to syncronize. I've wiped my phone 3 times and finally gave up and installed original supported firmware which is not cracked and it's still randomly giving me this problem after 1-2 weeks. Whats causing this problem?