My Windows phone (Microsoft Lumia 535) was stolen last month. So I tried to find the location by 'Find My Windows Phone' option from my Microsoft account, but it was not updated after that. I was monitoring the location & time frequently, but unfortunately without my presence, the device was removed from my account last week. I don't know how it is possible. Based on that, i have some questions:
How was the device removed from my account without my presence?
If factory reset done on that mobile, will the registered account be removed?
Is it possible to use Windows Phone without registering account?
After factory reset, if register new MS account, will the system notify to last account user by mail? if not, how to find that newly registered account?
Is it possible to change Windows Phone IMEI number?
Any options to track that IMEI or newly registered account?