Hi I finally made macos big sur install and boot
wifi works rest wat should work does
Except the EM7455 (Dell DW5811e) reflashed and programmed to show as generic EM7455B
Os even sees the sim in it and show the ISP from the sim but it wont conenct
i am using the legacyQMI kext from here
Saw some ting aout chaging some thing in cellphonehelper but i can even with csrutil saying sip is disabled
any help would be appriciated