I enabled TR069 last week but haven't received the update yet. I'll enable remote management now and see how long it takes.
Update:
Updated to v1.06t within about 3 minutes of enabling remote management.
The update process did cause a resync.
Routers Log report:
20:20:06 03/12/2014 System Warning Reboot from the WAN side.
20:20:06 03/12/2014 System Notice Upgrading finished: cwmp.
20:19:37 03/12/2014 User Level Notice CWMP:Cwmp post inform success.
20:19:37 03/12/2014 System Warning Upgrading beginning.
Edit 2:
The pinhole reset button is not working after the FW update.
After doing a factory reset through the GUI, telnet no longer works.
Also had the following hacking attempt.
20:51:45 03/12/2014 User Level Notice User sh login fail by telnet 186.223.109.178.
20:51:03 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:50:25 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:49:45 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:49:06 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:48:26 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:47:47 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:47:08 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:46:28 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:45:49 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:45:10 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:44:30 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:44:02 03/12/2014 User Level Notice User admin login from 192.168.1.2 successfully.
20:43:51 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:43:12 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
20:42:33 03/12/2014 User Level Notice User root login fail by telnet 186.223.109.178.
Now disabled "remote management".