Write - Imei R1.5.6.1

Reinstall or update your MediaTek VCOM drivers. Try a different USB port or cable.

Using IMEI writing tools comes with significant legal and technical responsibilities.

: Wait for the tool to display a green "PASS" message.

: Restores lost or "null" IMEI numbers after a firmware flash or factory reset. write imei r1.5.6.1

Set the operational choice to (or select Calibration Mode if your phone is trapped in a deep bootloop) and click Select to save changes. Step 4: Enter the Hardware Identifiers

Install the official Spreadtrum/Unisoc USB Drivers on the Windows machine to ensure proper hardware recognition.

Modifying an IMEI is illegal in many countries and may violate carrier terms. Reinstall or update your MediaTek VCOM drivers

: Improper use of these tools can permanently damage your device's communication capabilities. WriteIMEI Tool R1.5.6001 for Windows - SPD IMEI Tool

While holding a key (usually Volume Down or Up), connect the device to your PC using the USB cable. 4. Initiate Writing Process

The interface will prompt for and IMEI2 (if applicable). 2. Input the IMEI Numbers Select Manual Input if requested. : Wait for the tool to display a green "PASS" message

| Component | Specification | |-----------|---------------| | | Windows 7, 8.1, or 10 (32/64-bit – disable driver signature enforcement) | | Software | SN Write Tool v1.5.6.1 or Maui META 9.x with custom script | | Drivers | MediaTek USB VCOM drivers (or CDC drivers for Android) | | Hardware | USB cable (data sync capable) + target device with MTK CPU (e.g., MT6572, MT6580, MT6737) | | IMEI Source | Original IMEI1 and IMEI2 (for dual SIM) – printed on device casing |

The user interface of Write IMEI R1.5.6.1 is fairly simple. Below is a typical workflow:

The suffix 1.5.6.1 indicates a specific build that likely introduced:

Wait for the application progress bar to complete. A green notification or successful dialogue box indicates that the operation finished without data loss. Disconnect the USB string and reboot the smartphone normally. Critical Troubleshooting & Connection Issues