This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Ensure you are using the correct architecture (usually arm64-v8a ). 2. Disable "Verify Apps over USB" and Play Protect
Lena crossed her arms. "So pick a memory. Your mother’s face. Your first kiss."
mtk-su works by exploiting a vulnerability in the MediaTek driver to gain temporary root ( # shell) access. The process runs through several initialization steps: Verifies the device structure. Step 2: Attempts to exploit the driver. mtksu failed critical init step 3 best
When the tool throws an initialization failure at step 3, it signals that the script cannot execute its low-level memory exploit due to mismatched environment configurations, locked directories, or modern security patches. 🛠️ Root Causes of the Step 3 Init Error
If you are a root enthusiast or an Android modder using MediaTek (MTK) devices, encountering the error can be incredibly frustrating. This specific error usually triggers when a user attempts to gain temporary or permanent root access using the mtksu binary, only to have the process stall at a vital initialization phase.
The error message indicates that the MediaTek temporary rooting tool ( mtk-su ) cannot exploit your device's kernel vulnerabilities because the required memory addresses are blocked, or your device has received a security patch released after March 2020 . This initialization failure occurs when the tool tries to set up its temporary kernel read/write permissions but gets blocked by system-level defenses. This public link is valid for 7 days
Download the latest mtk-su files from reputable developers (such as XDA Developers).
: Running the 32-bit ( arm ) binary on a pure 64-bit ( arm64 ) user environment, or vice versa, prevents proper memory initialization.
The most common reason for failure at Step 3 is an outdated binary. Developers frequently update mtksu to support newer kernel versions and bypass minor security updates. Can’t copy the link right now
: Verify that you are using the correct version for your device's architecture (typically 64-bit for most modern MediaTek devices). For more specific troubleshooting, community discussions on Reddit's androidroot GitHub issue trackers
If your files are in the correct places but you still see the error, SELinux is likely blocking the exploit. Setting SELinux to permissive mode can clear the path for Step 3 to succeed.
Background (technical)