Huawei Nova 5t Unlock Bootloader New Fixed Jun 2026

You must physically open the phone to access the motherboard.

| Problem | Solution (New) | |---------|----------------| | fastboot oem unlock returns "FAILED (remote: 'Command not allowed')" | You didn’t short the test point correctly. The phone is still in locked fastboot. Re-do the test point + UnlockTool. | | Phone boots to "Your device has been unlocked..." screen and stops | That’s normal. Press power button to continue. To remove, flash a custom ROM. | | No signal after unlocking (IMEI lost) | You flashed an incorrect vendor partition. Use fastboot erase modemst1 and fastboot erase modemst2 , then reboot. | | UnlockTool says "Device not supported" | Update to UnlockTool v3.6+ (Jan 2026 release). Older versions lack Nova 5T support. |

[+] Preloader detected. [+] Bypassing SLA/DAA authentication... [+] Exploit CAM_C_1089 triggered. [+] Reading bootloader status: LOCKED [-] Overriding security block... [+] Writing unlock token: 0x4C4F564520594F55

A popular tool for older Kirin chips (Kirin 65x, 960, 970). Note: Support for the Kirin 980 in the Nova 5T via PotatoNV is limited and often requires specific older firmware.

This guide assumes you have purchased an unlock code from a reputable third-party service. huawei nova 5t unlock bootloader new

Apply a suction cup and gently slice through the glue layer using plastic picks.

Unlocking the bootloader on the (YAL-L21 / YAL-AL00) requires a hardware-based "Testpoint" methodology or specialized software tools , as Huawei officially stopped providing official bootloader unlock codes through their online portal. Because the Nova 5T is powered by the HiSilicon Kirin 980 processor , traditional software exploits or simple fastboot oem unlock commands will fail on modern EMUI versions.

It was 2:47 AM in a dimly lit dorm room in Kuala Lumpur. Alif stared at his Huawei Nova 5T, its cracked screen protector catching the glare of his desk lamp. For three years, this phone had been his loyal companion. But tonight, it felt like a digital prison.

Unlocking the bootloader exposes system permissions. This action and completely voids any remaining manufacturer warranty. 🛠️ Essential Pre-requisites You must physically open the phone to access the motherboard

: This is one of the most well-known open-source tools. It works by communicating directly with the device's BootROM over USB, a technique it calls "USB Bootloader". However, it is critical to understand that PotatoNV is NOT compatible with the Kirin 980 chipset found in the Huawei Nova 5T . The tool is designed for and only works on older Kirin chips, specifically the 620, 650/655, 658/659, 925/935, and 960 series. Newer chips, including the Kirin 710, 810, 970, 980 , 985, 990, and beyond, are explicitly listed as incompatible. Therefore, do not attempt to use PotatoNV on your Nova 5T ; you will waste your time and potentially risk your device.

While holding the short, plug the USB cable into the PC and the phone.

In the digital underworld of 2026, the Huawei Nova 5T is more than just a smartphone—it is a relic of a forgotten era when Google services and Kirin power lived in harmony. But for enthusiasts, the device has become a locked vault, its true potential guarded by a bootloader that Huawei officially sealed away years ago. The Official "Closed Door"

This method works even on EMUI 12 with November 2025 security patch. It’s considered “new” because it bypasses the need for an unlock code entirely. Re-do the test point + UnlockTool

commands have often been disabled or blocked, making even a valid code potentially unusable. HUAWEI Global Methods for Unlocking (Use at Your Own Risk) 1. Third-Party Paid Services

Now that your bootloader is unlocked, you can explore advanced modifications:

is popular but officially supports Kirin 960/659/655 chipsets; the Nova 5T's Kirin 980 may require more advanced paid tools. Software Downgrade : Some users attempt to downgrade to an earlier version of

: While PotatoNV officially targets Kirin 960/65x chipsets, some users have reported experimental success on newer Kirin processors like the Kirin 980 found in the Nova 5T by flashing factory bootloaders. Proceed with extreme caution , as this can brick the device. Pre-Requisites for Unlocking