MTK NVRAM Editor is powerful for repairing MTK device radio/config issues when used carefully: always backup, match tool to chipset/firmware, and proceed with caution.
While technically a factory tool rather than a "text editor," this is the most reliable tool for writing IMEI and NVRAM directly into the device's specialized memory areas, especially if you have the factory BPLGUInfoCustomAppSrc file. mtk nvram editor tool top
Editing an IMEI number to spoof or clone identity is illegal in many jurisdictions. Only use these tools to restore the original IMEI printed on the phone's retail box or battery sticker. To help find the exact utility for your device, tell me: MTK NVRAM Editor is powerful for repairing MTK
: Modifying NVRAM without a backup can permanently brick your device's cellular capabilities. Only use these tools to restore the original
This is a popular, frequently updated utility designed to work with newer MediaTek SoCs, particularly during IMEI restoration after firmware flashes. Comprehensive IMEI/BSN/RF Data repair.
Although older (last updated around 2014), remains a staple for older Android versions (KitKat through Marshmallow). Best for: Full nvram.img backup/restore and rooting.