Hey, so lately i've been developing an app with react native, and for that i wanted to run the debug version on my galaxy s10+ on the latest one ui 3.1. but unfortunately neither the code *#0808# nor any othercode related to usb debugging works.
developer options are activated and usb configuration was set to transfer media. But adb still doesn't recognize my device. neither can i open usbsettings through the mmi code...
can someone please help me with this.
maybe i have to re-flash the latest one-ui?
And am i able to do further updated e.g Android 12(One Ui 4.0) after reflashing one ui 3.1