Kaleid (!!!Not Kaleid Flux/T4k/T4Kaleid) - Firmware Upgrade Tutorial

The T4 Kaleid (T4K), Kaleid, and Kaleid flux and are different controllers, and have different firmware.
Warning!!! Do not install the wrong firmware, as installing the incorrect firmware will likely brick your controller, and installing any of these firmwares on a T4 Kaleid (T4K) will render it unusable and unrecoverable

Kaleid update steps:

1.Press and hold LOGO+Menu while connecting  the cable to a computer. 

Click here to watch the instruction video for Kaleid(K1)

Click here to download the update file for Kaleid(K1)

2. Open the upgrader and click “Download” to upgrade.

3. The progress bar showing “Upgrade SUCCESS” indicates that the upgrade is completed. Users can now open the GameSir Nexus app to set the polling rate to 1000Hz.