W60B Compromised and unable to factory reset

[Yisroel_MongoTEL]

Have you tried doing a reset while it's not connected to the internet? The whole time keep it disconnected from the internet until you finish and log in to the phone's Web GUI (while still disconnected from the internet.)

Factory default process:

1. Power off the unit by unplugging the power cord from the back (for PoE, disconnect the network cable).
2. Wait for 15 seconds.
3. With the unit unplugged, press and hold the connect button on the base station.
4. While still holding the connect button, plug the power (or network cable if PoE) back into the unit.
5. Wait until all three lights on the unit are showing as solid green, and release the connect button.
6. Wait approximately 5 minutes.
7. Reboot the unit by unplugging it from power for 15 seconds and plugging it back in.