Before downloading and launching the application, ensure your workstation meets the following minimum requirements: Minimum Requirement Windows 7 / 8 / 10 / 11 (32-bit or 64-bit) Driver Package Latest MediaTek (MTK) VCOM USB Drivers installed Files Required
SN Write Tool (also known as ) is a specialized utility primarily used for repairing or writing IMEI, Serial Numbers, and MAC addresses on MediaTek (MTK) based mobile devices. Key Features of SN Write Tool v1.53 Permanent Fix
In many countries, changing the IMEI of a device is illegal. Only use this tool to restore your original IMEI to your device.
: To function, the tool requires specific database files found within the device's original firmware: (BPLGUInfo): Modem database file. : Application processor database file. Driver Setup : Requires MediaTek USB VCOM drivers . On modern Windows versions, you may need to disable driver signature enforcement for them to install correctly. Download Resources While the specific version
: Can write IMEI, Serial Numbers, Bluetooth addresses, and Wi-Fi MAC addresses. Persistence
Before starting, ensure you have the following assets ready:
Patched versions may claim to function without requiring specific database (DB) files that the official tool needs.
This results in an "Invalid IMEI," "Unknown Baseband," or missing Serial Number error, which prevents the device from connecting to cellular networks, making calls, or using mobile data.
: If you need a device repaired, contact the original brand’s service center. Do not search for patched or cracked flashing tools — they pose serious security and legal risks.
Before downloading and launching the application, ensure your workstation meets the following minimum requirements: Minimum Requirement Windows 7 / 8 / 10 / 11 (32-bit or 64-bit) Driver Package Latest MediaTek (MTK) VCOM USB Drivers installed Files Required
SN Write Tool (also known as ) is a specialized utility primarily used for repairing or writing IMEI, Serial Numbers, and MAC addresses on MediaTek (MTK) based mobile devices. Key Features of SN Write Tool v1.53 Permanent Fix
In many countries, changing the IMEI of a device is illegal. Only use this tool to restore your original IMEI to your device.
: To function, the tool requires specific database files found within the device's original firmware: (BPLGUInfo): Modem database file. : Application processor database file. Driver Setup : Requires MediaTek USB VCOM drivers . On modern Windows versions, you may need to disable driver signature enforcement for them to install correctly. Download Resources While the specific version
: Can write IMEI, Serial Numbers, Bluetooth addresses, and Wi-Fi MAC addresses. Persistence
Before starting, ensure you have the following assets ready:
Patched versions may claim to function without requiring specific database (DB) files that the official tool needs.
This results in an "Invalid IMEI," "Unknown Baseband," or missing Serial Number error, which prevents the device from connecting to cellular networks, making calls, or using mobile data.
: If you need a device repaired, contact the original brand’s service center. Do not search for patched or cracked flashing tools — they pose serious security and legal risks.
