Ensure the settings are set to "Flash" or "Upgrade" .
For those who seek the path of innovation and adventure, the link to the Coolsand RDA Flash Tool can be found in the stars, guiding those who are willing to explore, create, and upgrade the world. coolsand rda flash tool link
Before flashing, it's crucial to install the driver first. The device needs to be recognized by your PC before any flashing tool can communicate with it. Ensure the settings are set to "Flash" or "Upgrade"
If the link above ever fails, the last resort is to request the file directly from (requires 50 posts to unlock attachments). Alternatively, use the Wayback Machine to crawl ftp://ftp.rda.com.cn/tools/ (anonymous FTP was closed in 2018, but snapshots exist from 2016). The device needs to be recognized by your
Download and install the RDA/Coolsand USB Drivers. This allows the computer to communicate with the phone's chipset.
The Coolsand RDA Flash Tool is a popular flashing tool designed for Android devices powered by RDA (Rockchip) chipsets. The tool allows users to flash stock ROMs, custom ROMs, kernels, and recoveries on their devices. It is a Windows-based application that supports a wide range of RDA-powered devices, including tablets, smartphones, and other Android-based gadgets.