i have a qr code with dpp protocol that containt an uri begin with DPP: , AND I want to connect my phone to the accesspoint using this scan of this qrcode with my phone samsung S23, it show me couldnt scan qrcode try again, but when i used an application for a dpp there are some message apprear on the console hostapd_cli in the AP, but te connexion not established, so what is the problem, and any phones that support the dpp protocol to connect to the wifi?

i tried with different phones but not working