For modern Linux kernels, compiling the driver is often necessary:
sudo apt update
sudo apt install build-essential dkms git
git clone https://github.com/aircrack-ng/rtl8188eus.git
cd rtl8188eus
sudo make
sudo make install
sudo modprobe 8188eu
If you bought from AliExpress or Banggood, message the seller directly and ask for the "original firmware for PC822 NAND". Provide a photo of your PCB.
Example Filename you might encounter: SK713S_NAND_PC822_20231214.img tp sk713s pc822 n firmware download
The primary issue with the "TP-SK713S" search term is that the original manufacturers often operate small distribution channels that do not maintain long-term support servers. Consequently, the specific "TP-SK713S" driver is often unavailable on the vendor's homepage.
Disconnect the device. Press and hold the power button for ~15 seconds. The first boot may take 5–10 minutes—do not interrupt it. For modern Linux kernels, compiling the driver is
Before you attempt any firmware download, physically inspect your device:
For Linux users, drivers for these legacy chips are often maintained by the community. If you bought from AliExpress or Banggood, message
| Error Message | Solution | |---------------|----------| | STATUS_BROM_CMD_SEND_DA_FAIL | Reinstall MTK drivers. Try a different USB port (USB 2.0). | | S_BROM_DOWNLOAD_DA_FAIL | Use a shorter USB cable. Disable antivirus temporarily. | | ERROR: STATUS_DEVICE_CTRL_EXCEPTION | The firmware is incompatible with your exact hardware revision. Seek a different version. | | PMT changed for the ROM | Switch from “Download Only” to “Firmware Upgrade” mode. | | Device stuck at boot logo after flash | Wipe cache from recovery mode: Power + Volume Up. |
Once the chipset is identified (most likely Realtek for this hardware), download the driver from the official chipset manufacturer or a trusted repository.