: Once the device reboots and the "Signal" LED turns green, you can unplug it and move it to a spot halfway between your router and the dead zone. Troubleshooting Common Issues My Experience with Dodocool AC750 WiFi Repeater
USB port failure, driver conflict, or the device is in "flash mode." dodocool.setup welcome.htm
Unlike modern devices that use mobile apps with QR code pairing, many Dodocool products relied on a hybrid local-setup process. When you inserted the device’s included mini-CD (or accessed its onboard flash storage after connecting via USB), you would find a folder named dodocool.setup . Inside, the entry point was a file called welcome.htm . : Once the device reboots and the "Signal"
If the file does not open automatically, disable your antivirus temporarily. Some security tools flag unsigned HTML files as suspicious. Inside, the entry point was a file called welcome
If you ever purchased a Dodocool Wi-Fi SD card, an IP camera, or a wireless range extender, you likely encountered this file. Here is what it represented and why it mattered.
