Performing factory resets and hardware testing via Meta Mode.
The "MTK GSM Laboratory" tool (often associated with GSM Sulteng or similar developers) frequently updates its security to patch public passwords and unauthorized loaders. If your current password is "patched" or no longer working, it typically means the developer has released a new version that requires updated login credentials. Troubleshooting "Password Patched" Errors Version Mismatch mtk gsm laboratory password patched
Using modified software violates end-user license agreements and, in many regions, intellectual property laws. How to Safely Use MTK Service Tools Performing factory resets and hardware testing via Meta Mode