Mtk Nvram Editor Today

: Preferred for dual-SIM devices and writing serial numbers. SP Flash Tool

If you have a backup from a working phone (same model and chipset): mtk nvram editor

Used to flash a pre-existing nvram.bin backup by modifying the scatter file’s is_download parameter to "true". : Preferred for dual-SIM devices and writing serial numbers

A legacy but popular tool for creating backups and performing basic IMEI changes on older MTK chipsets. SN Write Tool: mtk nvram editor