broadwell sonoma

hi there

ive just installed macos sonoma on my broadwell i7-5500u laptop and i found out that igpu is not working. so i tried using opencore legacy patcher version 0.6.9 and did a root patching of my intel broadwell gpu than reboot it.

but heres where problem has occured. it goes infinite boot loop. till apple logo appear, it seems that it has no single problem, but as apple logo appears, texts pop up.

the first things i saw are

'kIOFBNotifyDisplayModeWillChange notification received on Fb 2'

'kIOFBNotifyWSAADIdExitDefer Notification received for fb 2'

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and after that it constantly kinda erases the whole screen and pop up with

'AppleKeyStore Unexpected Session : (some kinda numbers) AirPlayXPCHelper'

'AppleKeyStore Unexpected Session : (some kinda numbers) Bluetoothd'

as you might ask, to remove the bluetooth kexts, but ive already removed it.

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i really got stuck here and dunno what to do. im waiting for you kind help.