Win Mini 2024 unlocked BIOS

My warranty has expired so I accept full responsibilities. Can I get the latest Win Mini unlocked BIOS? I need to change the max TDP to 28W when docked to my eGPU setup. I have a cooling dock and system and APU never surpasses 50C. I would like to get more performance when running it at my desk setup. I tried to email GPD support email… a few of them and no replies. Any assistance is appreciated.
Thanks