Mi Unlock Tool 1004 Error May 2026
Alex contacted the seller, who thankfully agreed to help. The previous owner logged into their MI account on a browser, went to the Xiaomi Cloud, and removed the device from their trusted list. Then, on the phone itself, they remotely signed out via “Find Device” > “Erase & Remove Account.”
In Alex’s case, the previous owner had forgotten to remove their account. For others, it happens when buying “new” phones from third-party sellers who pre-logged into dummy accounts. mi unlock tool 1004 error
Alex had just bought a used Xiaomi phone. It was a great deal—perfect hardware, a vibrant screen, but it was tied to the previous owner’s MI account. To truly make it his own, Alex needed to unlock the bootloader, the first step to installing a custom ROM or simply freeing the device. Alex contacted the seller, who thankfully agreed to help
He later wrote a forum post: “Don’t fight Error 1004. Respect it. Contact the previous owner or return the phone if you can’t. It’s the lock keeping your phone safe from thieves.” For others, it happens when buying “new” phones
