: Supports performing factory resets, formatting the File System (FFS), and resetting FRP (Factory Reset Protection) .
Bookmark this guide. Download the driver from a trusted source. Test your COM port connection using a serial monitor before flashing critical firmware. And always, always make a full backup (readback) before writing new data to the phone.
Open the CM2RDA software and select the desired operation (e.g., "Read Password" or "Format FS"). : Hold the
Ensure the phone is in download mode (usually: power off → hold Volume Down + connect USB).
Coolsand Usb Driver Cm2 Jun 2026
: Supports performing factory resets, formatting the File System (FFS), and resetting FRP (Factory Reset Protection) .
Bookmark this guide. Download the driver from a trusted source. Test your COM port connection using a serial monitor before flashing critical firmware. And always, always make a full backup (readback) before writing new data to the phone. coolsand usb driver cm2
Open the CM2RDA software and select the desired operation (e.g., "Read Password" or "Format FS"). : Hold the : Supports performing factory resets, formatting the File
Ensure the phone is in download mode (usually: power off → hold Volume Down + connect USB). : Supports performing factory resets