SD WAN: How to perform an EdgeConnect Factory Reset

This only works if you have admin access which is often not the case if you are attempting this.

Here is a shorter way to suck up the needed steps
1) Make sure you are connected to the serial port and power on the EdgeConnect
2) When the page displays to give you a 5sec option to select a different boot image hit the Arrow-up or -down to interrupt the boot
3) Hit the "e" key followed by Arrow-down (so don't hit enter!)
4) Hit "e" again to edit the GRUB bootloader. You are now presented with a line that includes "store_bypass_disable". You now need to enter a space character followed by "FactorYReseT" (no quotes). Note that this is case sensitive (!). The line should now read "store_bypass_disable FactorYReseT"
5) Hit <Enter>
6) Depending on the GRUB version installed you can now resume the boot process by hitting either "b" or F10