Read, write, and back up NVRAM/NVDATA to restore network signals.
: Supports direct hardware verification and software calibration repairs for invalid basebands, empty IMEI slots, and network configurations.
If you haven’t already, download the official UMT Support Access tool from the hosting servers provided by your dongle reseller. umt mtk tool 49 download install
Launch the application from your desktop as an administrator. Navigate to the Tools/FRP tab.
: Some newer devices require custom Secure DA files. Download the explicit DA file for your phone model and load it manually via the tool's options menu. Read, write, and back up NVRAM/NVDATA to restore
The v4.9 update introduces enhanced stability and expanded chipset support.
Click and wait for the extraction process to complete. Launch the application from your desktop as an administrator
Select UMT_MediaTek_v4.9_Setup.exe and download the compressed zip file. Step-by-Step Installation Guide
Complete the prompt wizard and restart your computer to apply the signature enforcement changes. Step 2: Run the UMT MTK Installer Locate your downloaded UltimateMTK_v4.9_Setup.exe . Double-click the installer. Accept the terms of the license agreement.