If filesystem mounts successfully
Open your mmcblk0.raw in . Navigate to sector 0: unlock and converter mmc image s7
Before you can convert anything, you must create a bit-by-bit copy of the card. Since Windows doesn't recognize the S7 file system, you need a low-level imaging tool. S7ImgRD (S7 Image Read) or Win32 Disk Imager . If filesystem mounts successfully Open your mmcblk0
Are you a Samsung Galaxy S7 user looking to unlock and convert your MMC (MultiMediaCard) image? Perhaps you want to access your device's internal storage or create a backup of your data. Whatever the reason, this post will guide you through the process of unlocking and converting MMC images on your Samsung Galaxy S7. S7ImgRD (S7 Image Read) or Win32 Disk Imager
This document explains:
into your external USB card reader. Cancel any prompt from Windows asking to format the media.