Widely used for broad repair tasks, including IMEI and FRP resets. UMT Pro (Ultimate Multi Tool):
If you only need to repair IMEI (not Wi-Fi/BT), SN Write Tool is simpler than Maui META. mtk nvram editor tool top
Maui META is the official, industry-standard repair tool for MediaTek devices. It is widely considered the most powerful option for editing NVRAM files and fixing "Invalid IMEI" or "Baseband Unknown" errors. Widely used for broad repair tasks, including IMEI
No single tool is perfect – professionals keep all three. Always ensure you have a valid backup before editing NVRAM, as mistakes can permanently brick the device’s radio functionality. Widely used for broad repair tasks
: Steep learning curve; requires specific driver installations. 2. SN Write Tool
Based on the report, we recommend: