Only for educational purposes – confirm legality in your country.
MTK IMEI V30 Full is a specialized Windows-based software utility designed to read, write, backup, and restore IMEI numbers on smartphones that use MediaTek chipsets. The "V30" denotes the version, while "Full" often implies it is a complete or cracked version that bypasses licensing restrictions found in the original tool (often called SN Write Tool or Maui META).
Unlike generic IMEI changers, this tool operates at a low level by communicating directly with the device’s NVRAM (Non-Volatile Random Access Memory)—the storage area where the IMEI, Wi-Fi MAC address, and Bluetooth address are stored.
Q1: Can MTK IMEI v30 Full change IMEI on Samsung Exynos phones? No. It only works on MediaTek chipsets. For Exynos, you need Chimera Tool, Z3X, or Octoplus Box. mtk imei v30 full
Q2: Does v30 Full require rooting the phone? No, for most older MTK chips, root is not needed. For Android 12+ with BROM authentication, a temporary exploit is required (like MTK Bypass Utility).
Q3: I wrote the IMEI but my mobile network still says “Not registered on network.” This usually indicates a baseband or IMEI checksum mismatch. Use Maui META to recalculate the NVRAM checksum, or reflash the modem partition from stock firmware.
Q4: Where can I download a safe version of MTK IMEI v30 Full? Due to legal and malware risks, no direct links are provided here. Seek out trusted communities like XDA Developers (search for "MTK IMEI Tool v30 Full post") and always verify file hashes. Only for educational purposes – confirm legality in
Q5: Can this tool unlock a network-locked phone? No. Network locking (SIM lock) is stored on a separate partition (secro, nvdata). Changing IMEI does not bypass carrier locks. Use a SIM unlock code or dedicated unlock tool.
When you flash a custom ROM, stock firmware using SP Flash Tool, or a full system image, the NVRAM partition is sometimes overwritten. The result? IMEI shows as "Unknown" or "Null" in the system settings, or a generic string like "012345678910."
The "V30 Full" version often includes a Backup NVRAM button. Here’s how to use it for a complete restore: When you flash a custom ROM, stock firmware
This is far safer than writing IMEIs individually because it preserves the unique calibration data for your radio.
MTK IMEI v30 Full refers to a specific version of a professional software tool designed to write, rewrite, or repair IMEI numbers on smartphones powered by MediaTek processors. The "v30" denotes the version iteration, which typically includes an expanded database of supported chipsets, better stability, and fixes for bugs found in earlier versions. The "Full" label indicates that it is the complete, unlocked edition—often including support for newer Android versions (up to Android 12/13 at the time of its peak popularity), advanced security bypasses, and compatibility with both 32-bit and 64-bit firmware.
Unlike generic IMEI writers that only work on old, unsecured devices, MTK IMEI v30 Full targets modern MediaTek chips such as the Helio P series, G series, and even some Dimensity family members. It interacts with the phone’s NVRAM (Non-Volatile Random Access Memory)—the storage location where IMEI, Wi-Fi MAC address, and Bluetooth addresses are kept.