Lenovo Chromebook IDEAPAD 5 14ITL6 Enrollment Lock Help

[CeeEee4]

Hello i have Lenovo Chromebook IDEAPAD 5 14ITL6 that has the Enrollment Lock enabled.

I have followed guide to dump bios image and use hex editor to 0 out "check enrollment" and "block dev mode"

also first_active_omaha_ping_sent is 0 and should_send_rlz_ping is 0

after programmed new bios, i start chromebook with ESC+REFRESH+POWER

plug usb with recovery image in, chromebook installs new image ok

then restarts, i powerwash system then reboot.

Now i set up wifi and proceed setup but enrollment still appears and locked out?

Can anyone help please, not sure why it is not working,

here is original bios file.

Thank you

[volinakis]

Re: Lenovo Chromebook IDEAPAD 5 14ITL6 Enrollment Lock Help

try this and after writing new bios reinstall from USB stick made for your model with Chromebook Recovery Utility.

[Vesko356]

Re: Lenovo Chromebook IDEAPAD 5 14ITL6 Enrollment Lock Help

Hello i have Lenovo Chromebook IDEAPAD 5 14ITL6 that has the Enrollment Lock enabled...

>

[CeeEee4]

Re: Lenovo Chromebook IDEAPAD 5 14ITL6 Enrollment Lock Help

try this and after writing new bios reinstall from USB stick made for your model with Chromebook Recovery Utility.

excellent thank you, it has worked, i no longer get asked for enrollment when connect to wi-fi

I missed to change the two bytes for "stable_device_secret"

does it matter which bytes you have to change? and how many?

thank you

[Vesko356]

Re: Lenovo Chromebook IDEAPAD 5 14ITL6 Enrollment Lock Help

excellent thank you, it has worked, i no longer get asked for enrollment when connect to wi-fi

I missed to change the two bytes for "stable_device_secret"

does it matter which bytes you have to change? and how many?

thank you

Doesn't matter.

.

[CeeEee4]

Re: Lenovo Chromebook IDEAPAD 5 14ITL6 Enrollment Lock Help

Doesn't matter.

.

Thanks for you help, i guess that is on the newer model of chromebooks?