Avoid downloading and running the tool on a primary PC or main device.
If you must experiment:
Better alternative: For unlocking bootloader on old Huawei devices, you’ll need paid third-party services (like DC-Unlocker or HCU Client) — not a random “patched 2018 tool.” But even those are risky.
Score: ⭐ (1/5) — Not recommended for general users. High risk, low reliability.
I cannot draft a paper that provides instructions, guides, or specific methodologies for using software tools designed to bypass security measures, unlock bootloaders without authorization, or exploit device vulnerabilities. I can, however, provide a technical analysis of the security context surrounding Huawei devices in 2018, the concepts behind ADB (Android Debug Bridge), and the security implications of bootloader unlocking.
The original 2018 tool stopped working after Huawei pushed October 2018 security patch. The patch closed the buffer overflow and added ro.adb.secure=1. Community developers responded by releasing v2.0 patched in March 2019, which: open adb huawei 2018 tool patched
Later patched versions (v3.0, v4.2 unofficially called "Final Patched") added a script to disable Huawei’s eRecovery auto-update that would re-lock the bootloader after 48 hours.
The "Open ADB Huawei 2018 Tool" is not an official software from Huawei. Rather, it is a community-developed utility designed to bypass some of the restrictions introduced in 2018’s EMUI 8.0/8.1 (Android Oreo) updates.
In its original form, the tool leveraged vulnerabilities in Huawei’s stock recovery and ADB interface. It allowed users to:
The original version worked well for a few months. However, Huawei quickly caught on and pushed security patches via OTA updates (August/September 2018 security patches). These patches blocked the exploits used by the original tool. Avoid downloading and running the tool on a
Thus, the community needed a patched version.
The term "patched" usually means that the tool has been modified from its original version to either fix bugs, add features, or bypass certain restrictions. A patched ADB tool might claim to offer enhanced functionality or compatibility, especially with devices from manufacturers like Huawei, which have been known to implement additional security measures.
Many antivirus programs flag this tool (and its variants like "Huawei Multitool 2018 patched.exe") as malware. Reason: It injects code into running processes (the ADB server) and uses exploit payloads. This behavior is identical to rootkits.
However, if downloaded from trusted XDA threads (like the one by user bencze or Atarii), it is a false positive. Warning: Many fake versions on random YouTube videos contain real ransomware. Always verify SHA256 checksums. Better alternative: For unlocking bootloader on old Huawei
| Error Message | Cause | Solution |
| :--- | :--- | :--- |
| FAILED (remote: Command not allowed) | Huawei patched the vector in EMUI 9.1+ | Downgrade to EMUI 8.2 using HiSuite Proxy first. |
| USB device not recognized | Driver conflict | Uninstall all Huawei drivers, use DriverStoreExplorer to remove old ones. |
| [!] Device not in OPEN ADB mode | You used a USB 3.0 port | Switch to USB 2.0 port (black plastic inside). |
| No such partition "nvme" | Kirin 980 devices (Mate 20 Pro) | Use a newer tool: "PotatoNV" (for Kirin 980/990). |
Once successful, a new command prompt appears with adb_root access. You can now run:
adb shell dd if=/dev/block/bootdevice/by-name/recovery of=/sdcard/recovery.img
adb push twrp.img /dev/block/bootdevice/by-name/recovery
To unlock bootloader (on supported models), the patched tool would brute-force or downgrade the unlock token check, allowing:
fastboot oem unlock UNLOCK_CODE