Couldn’t Verify Device in Mi Unlock Tool [Fixed]
In this guide, we will show you various methods to fix the Couldn’t Verify Device/Device Not Verified error in the Mi Unlock Tool. When it comes to custom development, then the devices from the Chinese OEM are among the most active players in custom development. These devices tend to get blessed with a slew of custom ROMs, recoveries, modules, and custom kernels. However, before you can welcome abode any of these mods onto your device, you’ll have to checkmark an important prerequisite off the list- the bootloader on your device needs to be unlocked.

In this regard, many OEMs follow a straightforward approach- just execute a single line of Fastboot Command. However, things stand slightly different in the Xiaomi ecosystem- you’ll need to use a dedicated tool and wait till eternity to get this job done. And on top of that, there’s a high possibility that you might across quite a few bugs and issues, one among which is the Device Not Verified/Couldn’t Verify Device Error in the Mi Unlock Tool. If you are also facing this issue and hence are unable to unlock the bootloader, then this guide will help you out. Follow along for the fixes.
- Fix Couldn’t Verify Device Error in Mi Unlock Tool FIX 1: Turn off Find My Device FIX 2: Disconnect Mi Account FIX 3: Use a Different Version of Mi Unlock Tool FIX 4: Use a New Account
Fix Couldn’t Verify Device Error in Mi Unlock Tool

It is recommended that you try out each of the below-mentioned workarounds and then see which one spells out success. So with that in mind, let’s get started. Droidwin and its members wouldn’t be held responsible in case of a thermonuclear war, your alarm doesn’t wake you up, or if anything happens to your device and data by performing the below steps.
FIX 1: Turn off Find My Device
First off, you should consider turning off Find My Device and then try unlocking the bootloader. Here’s how it can be done:
- Head over to Settings > Xiaomi Account > Devices.
- Then go to “Your Phone” > Find Device > Turn it off.
- Try unlocking the bootloader and check out the result.
FIX 2: Disconnect Mi Account
Next up, you should disconnect your Mi Account from the Mi Unlock Tool as well as your device and then re-connect it. So carry out this tweak and check if it is able to address the underlying issue.
FIX 3: Use a Different Version of Mi Unlock Tool
You can also try using a different version of the Mi Unlock Tool and then check if it rectifies the unlocking problem.
FIX 4: Use a New Account
If none of the aforementioned tweaks worked out, then your last course of action should be to create a new Mi Account and add it to your device as well as the Mi Unlock Tool. Then try the unlocking process and check out the results.
- How to Unlock Xiaomi Bootloader without PC or Mi Unlock Tool!
- Cannot Receive OTP/Verification Code from Mi Unlock Tool [Fix]
- Mi Unlock Tool: Please rebind and try again error: How to Fix It
- How to Bypass Xiaomi Account Verification via the Mi Unlock Tool
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