What are you trying to perform (e.g., flashing firmware, removing a lock)?
Because RDA Microelectronics was acquired and merged into other entities, an official, active manufacturer website no longer hosts these legacy files. Instead, you must rely on trusted third-party firmware archiving sites, mobile repairing forums (such as GSM Forum), or specialized driver repositories. rda usb driver for gallite 8809
USB power management or a faulty cable. Solution: What are you trying to perform (e
: Clean the phone's charging port with a small brush and isopropyl alcohol. Swap out the cable for a shorter, high-quality copper data cable. Avoid front-panel desktop USB ports; connect directly to the rear motherboard inputs instead. Next Step To Proceed USB power management or a faulty cable
Windows XP, Vista, 7, 8, 8.1, and 10 (both 32-bit and 64-bit). Hardware IDs: Often identified as USB\VID_1E04&PID_0900 USB\VID_c001&PID_0002 (Greenstone Boot) in the Device Manager. Installation Guide