Pixel (Tensor chip) IMEI modification guide

Hi,

Could You give more details when to use those commands? I’m stuck here:

measles:

komodo:/ $ su
komodo:/ # echo “AT+GOOGGETIMEISHA\r” > /dev/umts_router & cat /dev/umts_router
[1] 7245
[1] + Done                 \echo “AT+GOOGGETIMEISHA\r” >/dev/umts_router
komodo:/ #

‘and cat /dev/block/bootdevice/by-name/devinfo | strings’ command shows imei1 has been changed. Also

magictan:

adb reboot bootloader fastboot oem set_config bootmode factory fastboot reboot

after executing above command I see red “Factory” and then phone boots and I have to unlock it. Is that the way it supposed to be?

Thanks in advance for any tips;)