trouble unlocking Oneplus Nord N10 5G phone

[shengchieh]

I am trying to install UT on a Oneplus Nord N10 5G phone.

Been having trouble unlocking the phone - been banging my head on the wall.
Please help before it cracks.

Preliminary: In settings, I have on

• developer mode
• OEM Enabled
• USB Enabled
• Wireless ADB Debugging on

I am using linux computers (linux mint and neon) with adb and fastboot installed via Synaptic Package Manager.

After entering fastboot mode, I type and get

$ fastboot oem unlock
FAILED (remote: 'Flashing Unlock is not allowed
')
fastboot: error: Command failed

I also tried

$ fastboot flashing unlock
FAILED (remote: 'Flashing Unlock is not allowed
')
fastboot: error: Command failed

What am I missing? an utility???

Thank in advanced for your help.

Sheng-Chieh

[Ehartwork]

I'm new at this myself. My phone was unlocked. However, I had to unlock the bootloader using a bin file from the primary carrier of the phone, which in my case was T-Mobile.

[shengchieh]

@Ehartwork

This phone was brought "new factory unlocked" from ebay.

Sheng-Chieh

[MrT10001]

@shengchieh are you in the USA? The US devices seem to behave issues unlocking the bootloader. If not, have you enabled developer mode and enabled OEM unlocking there? Edit: I see you have, but double check. If you have downgraded the Android version it automatically relies the bootloader.

[rocket2nfinity]

@shengchieh
On Computer input adb reboot fastboot

In fastboot menu on phone select English or Chinese
Select advanced reboot to fastboot.

You should see original fastboot menu, not fastboot2 on the phone.

On computer, enter fastboot flashing unlock. It will either prompt you for a token, or ask you to select yes to unlock.