Acer CB315-3H Chromebook lock

[smallvhin]

Master help me to unlock my file
company bypass & enable developer : TIA

[lapfix]

Re: Acer CB315-3H Chromebook lock

Master help me to unlock my file
company bypass & enable developer : TIA

See instructions at picture

[smallvhin]

Re: Acer CB315-3H Chromebook lock

See instructions at picture

thanks for immediate reply master.
same problem master.

[lapfix]

Re: Acer CB315-3H Chromebook lock

Did you read / follow step to do at the picture

[smallvhin]

Re: Acer CB315-3H Chromebook lock

Did you read / follow step to do at the picture

I follow the step master. no luck

[volinakis]

Re: Acer CB315-3H Chromebook lock

I follow the step master. no luck

reinstall from USB stick created with Chromebook Recovery utility for your model.

[smallvhin]

Re: Acer CB315-3H Chromebook lock

reinstall from USB stick created with Chromebook Recovery utility for your model.

I created. exact model only is cb315 only.
enterprise login master.

clear bios master.. TIA

[smallvhin]

Re: Acer CB315-3H Chromebook lock

remove enrollment login password / enable developer mode master pls.. TIA

[volinakis]

Re: Acer CB315-3H Chromebook lock

remove enrollment login password / enable developer mode master pls.. TIA

lapfix's file is ok, check if you didn't write by mistake the original file instead of lapfix's file.

[smallvhin]

Re: Acer CB315-3H Chromebook lock

reinstall from USB stick created with Chromebook Recovery utility for your model.

no exactly model of cb315-3h in chrome utility.

I'm using cb315 only can't access my Google account to enterprise. no luck to "use as a personal device.

developer mode is disabled.

[volinakis]

Re: Acer CB315-3H Chromebook lock

no exactly model of cb315-3h in chrome utility.

I'm using cb315 only can't access my Google account to enterprise. no luck to "use as a personal device.

developer mode is disabled.

Try this one

[jheunne]

Re: Acer CB315-3H Chromebook lock

hi i tried this file both my acer turns on but no display lights only CB315-3H model N19Q3 hope you can help me this one

[jheunne]

Acer cb315-3h-c4c0 bios need

I have here acer cb315-3h-c4c0 model n19q3 lock by administrator this one s in enterprise eenroolment i tried powerwash nothing happens so i decided to flash bios i found something here but it doesn't work. blinking display hope someone can help me this one. here is my bios file

[alfredposadas09]

Re: Acer CB315-3H Chromebook lock

upload original bios

[jheunne]

Re: Acer CB315-3H Chromebook lock

this is my bios backup Acer cb315-3h-c4c0 model n19q3 loccked by adminstrator this one is in enterprise enrollment can't acces now its already lock after tried to flash bios back to original now its lock

[jheunne]

Help? acer N19Q3 chromebook blinking

i have here a chromebook Acer cb315-3h-c4c0 N19Q3 which is in enrollment enterprise and already locked by administrator. I tried to flash bios chip but no luck back original bios works fine. tried another bios unfortunately still no success. tried to restore original bios backup now unit becomes blank screen blinking no image at all. hope can some help me this one here is my backup bios.

[smallvhin]

Re: Help? acer N19Q3 chromebook blinking

i have here a chromebook Acer cb315-3h-c4c0 N19Q3 which is in enrollment enterprise and already locked by administrator. I tried to flash bios chip but no luck back original bios works fine. tried another bios unfortunately still no success. tried to restore original bios backup now unit becomes blank screen blinking no image at all. hope can some help me this one here is my backup bios.

same problem master.

I think emmc built-in is lock.

can't enable developer

[rex98]

Acer Chromebook N19Q3 Enterprise Lock

DA0ZBCMB6D1 REV: D BIOS Enterprise lock. kinda like frp lock.
I Already tried powerwash, and install new os. email lock still exist.

[osman68i]

Re: Acer Chromebook N19Q3 Enterprise Lock

DA0ZBCMB6D1 REV: D BIOS Enterprise lock. kinda like frp lock.
I Already tried powerwash, and install new os. email lock still exist.

unlocked your original bios.

enrollment ok
serial ok

first start you must enable the developer mode.
Turn off your ChromeBook
Holding Esc + Refresh (F3) buttons while pressing Power button. Then release Power Button.
Your screen will display Recovery screen. Here, press Ctrl+D to turn on Developer mode. Then wait for couple of minutes.

[rex98]

Re: Acer Chromebook N19Q3 Enterprise Lock

unlocked your original bios.

enrollment ok
serial ok

first start you must enable the developer mode.
Turn off your ChromeBook
Holding Esc + Refresh (F3) buttons while pressing Power button. Then release Power Button.
Your screen will display Recovery screen. Here, press Ctrl+D to turn on Developer mode. Then wait for couple of minutes.

the enterprise enrollment is still in there. i didn't run the old os in fist boot. i tried the esc+refresh then crtl+d in first boot but it says dev mode read only blocked. i also flashed again and didn't run the old os and install new os it still doesn't work.