Has this happened to anyone? Is there a problem with the build 10.0.10586.218?
"This device has been locked for security reasons. Connect your device to a power source for at least two hours, and then restart it to try again"
Log into LIVE ID, choose WINDOWS PHONE, FIND MY PHONE, LOCK, ENTER 6 DIGIT PIN (remember pin), phone will shut down, re-boot and enter PIN. This resolved the issue for me.
"This device has been locked for security reasons. Connect your device to a power source for at least two hours, and then restart it to try again"
Log into LIVE ID, choose WINDOWS PHONE, FIND MY PHONE, LOCK, ENTER 6 DIGIT PIN (remember pin), phone will shut down, re-boot and enter PIN. This resolved the issue for me.