Step 1: Pre-Requisite – Disable Driver Signature Enforcement
Are you struggling to find a compatible USB driver for your Coolsand RDA device on a 64-bit Windows 10 system? Look no further. In this article, we'll provide a comprehensive guide on how to download, install, and troubleshoot the Coolsand RDA USB driver on your Windows 10 machine.
: Open your flashing software and click "Start" or "Read Info" before connecting the phone to the USB cable. This forces the software to catch the port the exact moment it initializes. Error Code 10 or Code 52
: Using tools like Miracle Box or CM2 to manage the device. coolsand rda usb driver 64-bit windows 10
Tech Repair Hub Difficulty Level: Intermediate Estimated Time: 15–20 minutes
The is a essential software component for Windows 10 (64-bit) used primarily by technicians to interface with budget mobile devices (often keypad phones) that utilize Coolsand or RDA chipsets. Key Performance & Review Highlights
To flash firmware, repair IMEI numbers, format user data, or perform forensic extraction on these devices, you must connect them to a PC via a USB cable. When the phone is booted into a special service mode (like download or boot ROM mode), the PC requires the to create a virtual COM port. Without this driver, servicing software like Miracle Box, Volcano Box, or Infinity-Box will fail to detect the device. The Challenge with 64-Bit Windows 10 : Open your flashing software and click "Start"
Windows 10 often requires specific steps for these legacy drivers to work correctly, particularly for 64-bit systems. Method 1: Manual Installation via .EXE
Coolsand devices only stay in "Boot Mode" for a few seconds if a flashing tool does not actively open the COM port. To counter this, open your servicing software (like Miracle Box), configure your read/write commands, and press "Start" plugging the device into the USB port. 2. Error Code 10 or Code 52
Open (Right-click the Start button and select Device Manager). If your download contains raw .inf
If your download contains raw .inf , .sys , and .cat configuration files, you must force Windows to map the driver manually:
Open your flash tool, click "Download/Flash" first , then connect the device via USB while holding the boot key.
These errors mean Windows blocked the driver due to signature issues.
If the executable wizard package fails to properly map the device ports, execute a manual INF deployment using the native Windows Device Manager infrastructure: