on 10-09-2018 17:48
on 13-09-2018 08:36
on 15-09-2018 02:16
It’s blocked you’ve attenpted this too many times.
You will have been told not to enter the code in more than 3 times as entering it incorrectly 3 times perminantly blocks the device.
This phone is now perm locked to O2 and there would be nothing that could be done unless a phone shop can do so.