When detected, the tool will display “Connected” or “Handshake OK”.
To understand the tool, you must understand the hardware. RDA Microelectronics was a Chinese fabless semiconductor company acquired by Coolsand Technologies (also known as Coolsand Group). Coolsand continues to develop and support RDA-based solutions. Hence, the tool carries both names interchangeably.
1. The tool is not detecting the phone.
2. Flashing fails with an error.
3. The phone is still dead after flashing.
Flashing a mobile device carries risks. Please ensure you follow these steps carefully.
Flashing generic firmware often erases the original IMEI. Use RDA IMEI Writer (a separate tool) after flashing. Steps:
When detected, the tool will display “Connected” or “Handshake OK”.
To understand the tool, you must understand the hardware. RDA Microelectronics was a Chinese fabless semiconductor company acquired by Coolsand Technologies (also known as Coolsand Group). Coolsand continues to develop and support RDA-based solutions. Hence, the tool carries both names interchangeably. coolsand rda flash tool
1. The tool is not detecting the phone.
2. Flashing fails with an error.
3. The phone is still dead after flashing. When detected, the tool will display “Connected” or
Flashing a mobile device carries risks. Please ensure you follow these steps carefully. Run the installer as Administrator. Alternatively
Flashing generic firmware often erases the original IMEI. Use RDA IMEI Writer (a separate tool) after flashing. Steps:
