Mi Unlock “Couldn’t Verify” and “This Device Is Not Activated” Error Fix

What these errors mean

Both errors come from Xiaomi’s server, not from your PC. The server is saying it can’t confirm that your account is allowed to unlock this phone yet.

Before you start: quick checks

• A SIM card is inserted and has mobile data.
• The phone runs the official ROM, with no root or custom ROM.
• Find Device is on (Settings > Mi Account > Xiaomi Cloud).
• The same Mi Account is used on the phone and in Mi Unlock Tool.
• You are using the latest Mi Unlock Tool.

Fix 1: Bind your account on mobile data

This fixes most “Couldn’t verify” messages. Xiaomi checks the SIM network during binding, and Wi-Fi often makes it fail.

1. Turn off Wi-Fi and turn on mobile data.
2. Open Settings > Additional settings > Developer options > Mi Unlock status.
3. Tap Add account and device.
4. Wait for “Added successfully”. If it fails, wait 2 minutes and try again.

Fix 2: Get HyperOS unlock permission first

On HyperOS phones, “This device is not activated” often means you skipped the permission step. Mi Unlock Tool won’t work until Xiaomi approves your account.

1. Install the Xiaomi Community app from the Play Store.
2. Go to Me > Settings > Region and choose Global.
3. Sign in with your Mi Account.
4. Open Unlock bootloader and tap Apply. Answer the short quiz if it appears.
5. After approval, wait at least a day, then bind the account again (Fix 1).

Fix 3: Use the phone normally for a few days

Xiaomi wants to see a real, active device. If the phone is new, reset recently, or the account is brand new, the server may refuse it.

• Keep a working SIM in the phone.
• Stay signed in to your Mi Account with Find Device on.
• Use the phone normally for 3 to 7 days, then try again.
• Users widely report that accounts younger than about 30 days fail more often.

Fix 4: Sign out and sign in again

1. In Mi Unlock Tool, click your account name and choose Sign out. Sign in again.
2. On the phone, make sure you are signed in to the same account.
3. Click the gear icon in the tool and reinstall the drivers.
4. Reconnect the phone in Fastboot mode and try again.

Fix 5: Check the phone’s region and purchase

If the error never goes away, the cause is often the phone itself, not your steps.

• China model with a global account: Xiaomi blocks this. You need an account and community app from the same region as the phone.
• Grey-market or reflashed phones: if the phone was sold outside official channels, Xiaomi may have no sales record for it. That is a common reason for “not activated”.
• Fix: contact Xiaomi support or an official service center with your purchase bill. They can check the device record.

Fix 6: “Couldn’t verify device” on the PC

If the tool on your PC says it can’t verify the device, the problem is the connection, not your account.

• Reinstall drivers from the gear icon.
• Use a USB 2.0 port and the original cable.
• Keep the tool in a short folder path like C:\MiUnlock.
• Try another PC, ideally Intel-based.

Related errors you may see

For all other errors, see the full Mi Unlock Tool error list.

Still not working?

If you tried every fix and waited a week, contact Xiaomi support through the Mi Community app or visit an official service center with the phone’s box and bill.

Avoid paid “bypass” or modified unlock tools. They can’t change Xiaomi’s server checks, and they can brick the phone or get your account flagged.

Frequently asked questions

Why does Mi Unlock say “This device is not activated”?

Xiaomi’s server can’t find valid sales or activation data for the phone, or your HyperOS unlock permission is missing. Use the phone normally with a SIM for a few days, get permission in the Xiaomi Community app, and bind the account again.

Why does Mi Unlock status say “Couldn’t verify, wait a minute or two”?

The binding request failed. This usually happens on Wi-Fi. Turn off Wi-Fi, use mobile data, and tap Add account and device again.

Can I bind my Mi Account on Wi-Fi?

It often fails. Xiaomi checks the SIM network during binding, so mobile data works far more reliably.

What time does the Xiaomi Community unlock quota reset in Pakistan?

The daily quota resets at midnight Beijing time (GMT+8), which is 9:00 PM in Pakistan (PKT). Apply right after 9:00 PM for the best chance.

Can a bypass tool fix the “not activated” error?

No. Bypass and modified tools don’t fix server-side checks and can brick the phone or get your account flagged. If the phone is yours, contact Xiaomi support with the purchase bill.