The MediaTek processor brand provided various tools for Feature Phones and Android Smartphones, including a Smartphone flash tool for flashing MediaTek processor-based phones. In this post, we will share the Latest SN Write Tool for repairing MediaTek IMEI, BT Address, WIFI Address, and other NV data. MediaTek started its processor business in 2003. First, they came with MT6205 GSM processors, and now they are one of the most prominent vendors of Android smartphone processors. MediaTek, the only brand, provided processors for low-budget Android phones at a lower price. Many Chinese and Indian brands are using MediaTek chipsets in their devices, including Xiaomi, Lenovo, Doogee, Elephone, Coolpad, and Micromax.
The MediaTek SN Write Tool helps you repair your device’s IMEI, Bluetooth Address, Wi-Fi address, and other NV data if it becomes corrupted after flashing firmware. The tool can also back up/restore NV data, so you can upgrade your phone firmware without any tension. Not only can you change your device’s IMEI using this tool, but it’s also illegal, so you do so at your own risk. Here, we have shared the SN Write Tool’s old version Download link and a guide on how to use it. The tool supports all old and new MediaTek devices.
SN Write Tool Features:
Repair IMEI – This tool allows you to repair MediaTek processor-based devices. The tool supports Android Smartphones, Feature Phones, MTK Modems, Routers, and Tablets.
Repair WiFi & BT Address – Not just repair IMEI, the tool can also repair WiFi and Bluetooth MAC Addresses if you’re experiencing any NVRAM errors when connecting to Bluetooth or WiFi.
Backup & Restore – You can back up MediaTek device NV data before flashing, and after flashing the firmware, you can restore the NV data. Or you can simply back up the data from another device.
Easy interface – The Tool has a simple interface that allows users to easily repair MediaTek device NV data.
Support Windows platforms – The Download Tools supports the Windows platform up to Windows 10, as well as Windows 8.1, Windows 8, Windows 7, and Windows XP. The tool will run on both 32-bit and 64-bit operating systems.
Supported Devices:-
All MediaTek features, old and new, and Android Phones.
Prerequisites:-
- First, charge your device to interrupt flashing.
- For backup device apps, Messages, Contacts, and Gallery, you can use Dr.Fone – Recover (Android) for that.
- The MTK Driver must be installed on your PC because this tool uses MTK preloader mode to repair the IMEI.
- Download the tool and read the guide.
Download the Latest SN Write Tool
Here is the download link for MediaTek SN Write Tool v2.1504.00, which supports feature phones and Android MTK devices. We have uploaded the old version to the new version of the tool. The tool requires the .NET Framework to run the program; if you encounter any errors when running this app, please install the runtime.
| Version | Download Link |
|---|---|
| SN_Write_tool_v2.1504 | SN_Write_tool_v2.1504.00.rar |
| SN_Writer_Tool_v1.2020 | SN_Writer_Tool_v1.2020.0.0.zip |
| SN_Write_Tool_v1.1924 | SN_Write_Tool_v1.1924.0.0.rar |
| SN_Write_Tool_v1.1916 | SN_Write_Tool_v1.1916.0.0.zip |
| SN_Write_Tool_v2.1416 | SN_Write_Tool_v2.1416.00.zip |
| SN_Write_tool_v1.0_1620 | SN_Write_tool_v1.0_1620.00.rar |
How to Repair MTK IMEI with SN Write Tool
1. Make sure you have installed the MTK Preloader driver on your PC to use the tool. and download the firmware or DB file for your phone.
2. Download the latest SN Write Tool zip file and unzip it.
3. Now run SN_Writer.exe as Administrator from the SN tool folder.
4. Now select USB VCOM under the ComPort option.
5. Under Target Type, select your type of MTK device.
6. Now, click on System Config to configure the tool.
7. If you want to repair IME,I then tick IMEI under Write Option. Under IMEI Option, tick the Dual IMEI option. For the rest, like Bluetooth Address, Wi-Fi, and Address, tick this option if you want to repair the BT, Wi-Fi, and Mac address.
8. Now browse the 2 DB file under MD1_DB usually named BPLGUInfoCustomAppSrcP_MT65** and AP_DB usually named like APDB_MT65** browses them one by one from the firmware folder.
9. Now, click save, and in the SN Write tool Home screen, click on Start.
10. Write the two IMEI numbers and press ok.
11. Switch off your Phone or MTK device and connect with the USB cable. Some Android devices hold the Volume Up + Down button and connect the USB cable.
12. IMEI will write in a few seconds, once you see the green PASS prompt. You can now disconnect the phone and reboot your device in normal mode.
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