Dear Jhax01-Sir,
I was try to re-install 10.15.12, everything running smooth, but I still have 2 issue of G1
1. the bluetooth, I already replace to BCM94352, but when I turn on the bluetooth, sometimes that you will see from the screen button have like Waite wave up to the top of the screen, but when I turn off, it seems gone, I already change the bluetooth kext to BCM...RAM3.Kext, but it happens.
2. the battery status, I use the SMCBATTERYMANAGER, as you suggest, but it seems is not working, should I modify my SSDT? or? Is the old SSDT from you pos, is not working or? any idea?
Thank you!