Recent content by sameerasw

I did, but the issue was the screen went black every time after the UEFI logo screen.... That why in the logs it seemed like booted but showed nothing in the display. It was the same for any version of OC (Even the one worked before) but everything else worked fine. I didn't know that resetting...

I'm back... to are some updates. It installed, set up and all the drivers are compatible! I had to manually update the BT kext files maybe because os some other incompatibility. Had some minor differences in other hardware so fixed them as well. This is my primary now :) Also the first issue I...

Changed all of them (changed both devices to MacBookPro15,2 (with simbios details) since it's better for BT and removed beta args... Still no BT . (I also did a nvram reset.) tried adding the IntelBTPatcher.kext as well.... Everything else works but BT... :)

The latest version I used from your EFI.zip files is 0.9.4 .... It has both WiFi and Bluetooth kekts files and I have the same hardware as this user. My WiFi is working great even with WiFi 5GHz... But not bluetooth... It can not be enabled... I did re-generate simbios information since they...

I finally figured everything out and did it! Now on Ventura! First installed a pre-build and replaced with the latest EFI... Everything works except Bluetooth... I did re generate simbios with the Open Core Configurator ... Do I have to add the bt kexts files uploaded in the separated zip file...

My bad

I made progress..... I made my own set of kexts and drivers and everything, did changes according to coffee lake and made my USB.... Booted it.... I saw verbose on my UEFI screen until "watchdog status 1" which I assume is good... But then, All black screen (screen still on).... Just like...

The problem is that I don't have another mac so I can't create install recovery after Catelina... So I need to install catelina first but it doesn't give me any output on display....

I only have Windows and Linux devices so I can't build any installer after big Sur right? I downloaded Monterey without knowing.... I was gonna make a Catelina installer, then complete and upgrade with my downloaded Morey file from macOS itself later... But I cannot go further than creating the...

Ya ya.... I once did following a random video but almost half of the device was broken.... BIOS seems easier for me.... Will try my best.... BUT< Don't I have to copy the recovery 500MB ish file to somewhere other than making the EFI directory?

I'm not on a VM.... Just alongside windows.... I do have that mysterious boot file... Should I get rid off it or move?

This time got a log: 00:000 00:000 OC: Boot failed - Invalid Parameter 00:033 00:033 OCB: StartImage failed - Invalid Parameter I'm lost.

I did everything it explained.... Downloaded, made bootable, replaced the EFI, edited the plist, did not touch any kexts files... Changed every UEFI settings available but when I booted to the USB, it's just a black screen. And stays there.... after few minutes, automatically rebooted....

I guess I'm struggling.... I do have to make my own EFI as the guidelines if I install catelina right? Can't use any provided EFI files? So I should make these changes and boot (No need to worry about kexts files? ): " Coffee Lake and Whisky Lake Booter Quirks: enable: RebuildAppleMemoryMap...