Jl-spp Driver ~upd~

: Sometimes standard Bluetooth SPP drivers are available via Windows Update.

and check the "Optional Updates" section, as drivers for serial profiles are often tucked away there. Restart Bluetooth Services services.msc , and hit Enter. Bluetooth Support Service , right-click it, and select Ensure its Startup Type is set to Identify the Hardware : Right-click the device in Device Manager, select Properties > Details , and choose Hardware Ids from the dropdown. You can search this ID on sites like DriverIdentifier to find a compatible driver. Remove and Repair

Even if you have not intentionally paired any device, your computer's Bluetooth radio might be scanning for nearby discoverable devices. If a neighbor or a nearby colleague has a Jieli-based device (like a pair of earphones) with its Bluetooth active and in a pairing or discoverable mode, your computer could detect its unique identifier and prompt for its driver, even though you never intended to connect to it. jl-spp driver

The (often appearing as "JL_SPP" or "JP_SPP" in Device Manager) is a specific Bluetooth driver associated with chips manufactured by Zhuhai Jieli Technology (often referred to as "Jerry" or "JL" in electronics markets). What is the JL-SPP Driver?

Maps the wireless RFCOMM channel to a standard software destination (e.g., COM3 , COM4 ). : Sometimes standard Bluetooth SPP drivers are available

Download the Driver Package: These are often found in developer forums or provided by the hardware manufacturer in a .zip or .rar archive.

Go to . Often, generic drivers for SPP devices are located here. Manual Uninstallation: Bluetooth Support Service , right-click it, and select

Right‑click the JL_SPP entry → → Details tab → from the Property dropdown select Hardware IDs . A typical hardware ID looks like:

Note the COM port number assigned to it (e.g., COM5 ). You will need to select this exact port inside your flashing software. Troubleshooting Common Issues 1. Driver Installation Fails / "Digital Signature" Error

How to Update SPP Drivers on Windows 11

A: This is a common report. Many Dell, Lenovo, and Acer users have encountered this. The best course of action is Method 1: Do Nothing. As one user noted, the problem can persist for a while and then go away on its own.