How to unbrick Motorola One Vision / Action

First, you should download these:

1. Drivers:
https://mirrors.lolinet.com/firmware/moto/troika/blankflash/ImageWriterUSBDriver_1113_00.zip

2. Multidownloader:

https://mirrors.lolinet.com/firmware/moto/troika/blankflash/Multidownloader_64bit_1.4.1.zip

3. blankflash files:

like QSB30.40, it’s uses for moto one action:
https://mirrors.lolinet.com/firmware/moto/troika/blankflash/troika_blankflash_from_QSB30.40.zip

Install Driver

1. Unzip ImageWriterUSBDriver and Launch ImageWriterUSBDriver_1113_00.exe.

2. When you finished installation, re-plugin your phone USB cable to PC, you should get an correct Port.

Like this:

Flash Process

1. Unzip Multidownloader_64bit_1.4.1.zip and troika_blankflash_from_QSB30.40.zip.

2. Launch Multidownloader_64bit_1.4.1.exe, Click … button (you can review image below), and select usbbooting.cfg (it’s locate in troika_blankflash_from_QSB30.40).

3. Click “Start” button.

When Multidownloader finished the work, your phone will enter fastboot mode, then you can flash normal motorola official firmwares.

Congratulations!