This is the most reliable method for 90% of MTK feature phones (MT6260, MT6261, MT6276, etc.).
Maui META Tool (Mobile Engineering Testing Architecture) is MediaTek’s official diagnostic software. It is the most reliable method for IMEI repair on feature phones with MT62xx, MT6260, MT6261, MT6572, etc.
⚠️ Critical Notice: In most countries (USA, EU, India, China), deliberately changing an IMEI number to one that does not match the original factory-stamped IMEI is illegal. It is considered a felony under laws like the UK's Wireless Telegraphy Act or the US Fraud and Related Activity in Connection with Access Devices statute.
Legitimate Use Cases:
Illegitimate Use (Do NOT do this):
This article assumes you are using these tools to restore your own phone’s original IMEI for lawful repair.
A "null IMEI" or "invalid IMEI" error on your MTK feature phone is frightening, but it is almost always a software problem—not hardware failure. With the right MTK Feature Phone IMEI Repair Tool, a USB cable, and five minutes, you can breathe life back into your device.
Final Checklist Before You Start:
If yes, download Maui META Tool or SN Writer, follow the steps above, and restore your phone to full network functionality. Just remember: use these tools ethically, legally, and only for devices you own.
Disclaimer: This guide is for educational purposes. Repairing IMEI on a device you do not own or to bypass a blocklist is illegal. The author assumes no responsibility for misuse or damage to hardware.
As of 2025, MTK’s newer feature phone chips (MT6261, MT6265, and the "smart feature phone" series) have moved IMEI storage to a secure eFuse or encrypted RPMB partition. Older tools fail on these devices.
For new models, you now need:
However, for the billions of legacy MTK feature phones (Nokia 105/130 clones, Tecno T401, Itel it, etc.) still in circulation, the classic tools—Maui META, SN Writer, and AT commands—remain essential.
Mr. Gupta’s phone worked for three more years. And Rohan’s small shop became known as the place where “dead IMEIs come back to life.”
The MTK feature phone IMEI repair tool isn’t magic—it’s a focused, practical utility that solves one specific problem. But for someone like Mr. Gupta, that one fix meant connection, security, and peace of mind. mtk feature phone imei repair tool
Remember: Restore yours. Don’t fake others’. And always, always back up your IMEI.
For MediaTek (MTK) feature phones, IMEI repair tools are specialized software used to restore a lost or "invalid" IMEI number, typically caused by firmware corruption or a failed flashing process. These tools are critical because a phone without a valid IMEI cannot register on a mobile network to make calls or send texts. Commonly Used Tools
Several tools are frequently cited by experts and technicians for MTK-based devices:
SN Write Tool: A standard utility used specifically for writing serial numbers and IMEIs on MediaTek devices, supporting both single and dual-SIM configurations.
ModemMeta / MAUI Meta: These official MediaTek tools are designed for deeper hardware interaction, often used to fix "Invalid IMEI" issues without requiring the device to be rooted.
Infinity CM2 (MTK Module): A professional-grade software often used in repair shops to write permanent security data, including IMEIs, to MediaTek chipsets.
MTK Client: A more advanced utility found on GitHub used for reading and writing flash memory and repairing utility partitions. This is the most reliable method for 90%
Specialized Feature Phone Tools: Light versions like Dual IMEI V3.0 are often marketed specifically for low-end keypad feature phones from brands like Itel. Typical Repair Process
While exact steps vary by tool, the general workflow usually involves:
Driver Installation: Installing proper VCOM/CDC drivers so the PC recognizes the device in its "Preloader" or "BROM" mode.
Database Files: Loading specific APDB and BPDB files (often found within the phone's stock firmware) which tell the tool how to talk to the device's modem.
Writing the ID: Entering the 15-digit IMEI found on the physical sticker under the phone's battery into the tool and clicking "Write" while the phone is connected via USB. Legal and Ethical Warning It is important to distinguish between repair and changing.
How to use Infinity CM2 MTK to write IMEI to Mediatek devices
Repairing an IMEI (International Mobile Equipment Identity) on a MediaTek (MTK) feature phone is often necessary when the device shows an "Invalid IMEI" or "Null IMEI" error, typically after a firmware flash or factory reset. An invalid IMEI prevents the phone from connecting to cellular networks, making calls, or sending texts. Popular MTK Feature Phone IMEI Repair Tools Illegitimate Use (Do NOT do this):
Several specialized utilities are used to restore or write the original IMEI back to the device's NVRAM (Non-Volatile Random Access Memory). YouTube·MantisTechhttps://www.youtube.com
Sometimes, the process isn't smooth. Here are common errors and fixes: