diff --git a/Changelog.txt b/Changelog.txt
index a1ef277..408a903 100755
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -1,3 +1,6 @@
+2022-06-12 / Version 2.2.5
+Verified working with 12.4 (21F79) and upgrade to OpenCore 0.8.1 / AppleALC 1.7.2 / WhateverGreen 1.5.9
+
 2022-04-22 / Version 2.2.4
 Verified working with 12.3.1 (21E258) and upgrade to OpenCore 0.8.0 / AppleALC 1.7.1
 
diff --git a/EFI/OC/Drivers/OpenCanopy.efi b/EFI/OC/Drivers/OpenCanopy.efi
index 14ab112..cc889ec 100644
Binary files a/EFI/OC/Drivers/OpenCanopy.efi and b/EFI/OC/Drivers/OpenCanopy.efi differ
diff --git a/EFI/OC/Kexts/AppleALC.kext/Contents/Info.plist b/EFI/OC/Kexts/AppleALC.kext/Contents/Info.plist
index 50d8d32..75c53a0 100644
--- a/EFI/OC/Kexts/AppleALC.kext/Contents/Info.plist
+++ b/EFI/OC/Kexts/AppleALC.kext/Contents/Info.plist
@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>KEXT</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.7.4</string>
+	<string>1.7.5</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleSupportedPlatforms</key>
@@ -25,7 +25,7 @@
 		<string>MacOSX</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.7.4</string>
+	<string>1.7.5</string>
 	<key>DTCompiler</key>
 	<string>com.apple.compilers.llvm.clang.1_0</string>
 	<key>DTPlatformBuild</key>
@@ -14706,6 +14706,96 @@
 					<key>WakeVerbReinit</key>
 					<true/>
 				</dict>
+				<dict>
+					<key>AFGLowPowerState</key>
+					<data>
+					AwAAAA==
+					</data>
+					<key>Codec</key>
+					<string>ALC235 for Lenovo Tianyi 510 pro-18ICB Desktop PC by hgs v1</string>
+					<key>CodecID</key>
+					<integer>283902517</integer>
+					<key>ConfigData</key>
+					<data>
+					AScc8AEnHQABJx4AAScfQAFHHEABRx0BAUce
+					FwFHH5ABRwwCAXcc8AF3HQABdx4AAXcfQAGH
+					HPABhx0AAYceAAGHH0ABlxxwAZcdEAGXHqEB
+					lx8CAaccEAGnHQEBpx6jAacfkAG3HIABtx1A
+					AbceAQG3HwEBtwwCAdcc8AHXHQAB1x4AAdcf
+					QAHnHPAB5x0AAeceAAHnH0ACFxxQAhcdEAIX
+					HiECFx8CAhcMAg==
+					</data>
+					<key>FuncGroup</key>
+					<integer>1</integer>
+					<key>LayoutID</key>
+					<integer>36</integer>
+					<key>WakeConfigData</key>
+					<data>
+					AUcMAgG3DAICFwwC
+					</data>
+					<key>WakeVerbReinit</key>
+					<true/>
+				</dict>
+				<dict>
+					<key>AFGLowPowerState</key>
+					<data>
+					AwAAAA==
+					</data>
+					<key>Codec</key>
+					<string>ALC222 for Lenovo Tianyi 510s-07IMB Desktop PC by hgs v1</string>
+					<key>CodecID</key>
+					<integer>283902498</integer>
+					<key>ConfigData</key>
+					<data>
+					AScc8AEnHQABJx4AAScfQAFHHIABRx1AAUce
+					AQFHHwEBdxxAAXcdAQF3HhcBdx+QAXcMAgGH
+					HBABhx0BAYceowGHH5ABlxxwAZcdEAGXHqEB
+					lx8gAacc8AGnHQABpx4AAacfQAG3HPABtx0A
+					AbceAAG3H0AB1xzwAdcdAAHXHgAB1x9AAecc
+					8AHnHQAB5x4AAecfQAIXHFACFx0QAhceIQIX
+					HwI=
+					</data>
+					<key>FuncGroup</key>
+					<integer>1</integer>
+					<key>LayoutID</key>
+					<integer>12</integer>
+					<key>WakeConfigData</key>
+					<data>
+					AXcMAg==
+					</data>
+					<key>WakeVerbReinit</key>
+					<true/>
+				</dict>
+				<dict>
+					<key>AFGLowPowerState</key>
+					<data>
+					AwAAAA==
+					</data>
+					<key>Codec</key>
+					<string>Realtek ALC255(3234) for Asus N752VX by Feartech</string>
+					<key>CodecID</key>
+					<integer>283902549</integer>
+					<key>ConfigData</key>
+					<data>
+					AScc8AEnHQABJx4AAScfQAFHHBABRx0BAUce
+					FwFHH5ABdxzwAXcdAAF3HgABdx9AAYcc8AGH
+					HQABhx4AAYcfQAIXDAIBlxxAAZcdEAGXHosB
+					lx8CAacc8AGnHQABpx4AAacfQAG3HCABtx0Q
+					AbceAQG3HwEB1xzwAdcdAAHXHgAB1x9AAecc
+					8AHnHQAB5x4AAecfQAIXHDACFx0QAhceKwIX
+					HwIBRwwC
+					</data>
+					<key>FuncGroup</key>
+					<integer>1</integer>
+					<key>LayoutID</key>
+					<integer>22</integer>
+					<key>WakeConfigData</key>
+					<data>
+					AUcMAgIXDAIBlwcl
+					</data>
+					<key>WakeVerbReinit</key>
+					<true/>
+				</dict>
 			</array>
 			<key>IOClass</key>
 			<string>AppleALC</string>
diff --git a/EFI/OC/Kexts/AppleALC.kext/Contents/MacOS/AppleALC b/EFI/OC/Kexts/AppleALC.kext/Contents/MacOS/AppleALC
index 3ef4eb2..0af022c 100755
Binary files a/EFI/OC/Kexts/AppleALC.kext/Contents/MacOS/AppleALC and b/EFI/OC/Kexts/AppleALC.kext/Contents/MacOS/AppleALC differ
diff --git a/EFI/OC/Kexts/Lilu.kext/Contents/Info.plist b/EFI/OC/Kexts/Lilu.kext/Contents/Info.plist
old mode 100644
new mode 100755
diff --git a/EFI/OC/Kexts/Lilu.kext/Contents/MacOS/Lilu b/EFI/OC/Kexts/Lilu.kext/Contents/MacOS/Lilu
old mode 100644
new mode 100755
diff --git a/EFI/OC/Kexts/WhateverGreen.kext/Contents/Info.plist b/EFI/OC/Kexts/WhateverGreen.kext/Contents/Info.plist
old mode 100644
new mode 100755
diff --git a/EFI/OC/OpenCore.efi b/EFI/OC/OpenCore.efi
index 8359e6f..9d8aaaf 100644
Binary files a/EFI/OC/OpenCore.efi and b/EFI/OC/OpenCore.efi differ
diff --git a/EFI/OC/Tools/CleanNvram.efi b/EFI/OC/Tools/CleanNvram.efi
index 36b1c3c..d3ad5ed 100644
Binary files a/EFI/OC/Tools/CleanNvram.efi and b/EFI/OC/Tools/CleanNvram.efi differ
diff --git a/EFI/OC/Tools/OpenShell.efi b/EFI/OC/Tools/OpenShell.efi
index 26d00b8..707dc5d 100644
Binary files a/EFI/OC/Tools/OpenShell.efi and b/EFI/OC/Tools/OpenShell.efi differ
diff --git a/EFI/OC/config.plist b/EFI/OC/config.plist
index f7ad0eb..a00dfb9 100755
--- a/EFI/OC/config.plist
+++ b/EFI/OC/config.plist
@@ -635,6 +635,8 @@
 				<true/>
 				<key>Flavour</key>
 				<string>Auto</string>
+				<key>FullNvramAccess</key>
+				<false/>
 				<key>Name</key>
 				<string>Reboot</string>
 				<key>Path</key>
@@ -655,6 +657,8 @@
 				<true/>
 				<key>Flavour</key>
 				<string>Auto</string>
+				<key>FullNvramAccess</key>
+				<false/>
 				<key>Name</key>
 				<string>UEFI Shell</string>
 				<key>Path</key>
@@ -675,6 +679,8 @@
 				<true/>
 				<key>Flavour</key>
 				<string>Auto</string>
+				<key>FullNvramAccess</key>
+				<false/>
 				<key>Name</key>
 				<string>Clean NVRAM</string>
 				<key>Path</key>
@@ -1047,4 +1053,4 @@
 		<array/>
 	</dict>
 </dict>
-</plist>
\ No newline at end of file
+</plist>
diff --git a/README.md b/README.md
index 7c20443..8742bbe 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 
 ## Gigabyte Z390M GAMING hackintosh w/ OpenCore
 
-Verified working with macOS version 12.5 (21G72) Monterey and OpenCore 0.8.3.
+Verified working with macOS version 12.5.1 (21G83) Monterey and OpenCore 0.8.4.
 
 ![System](https://github.com/BenjaminX/Hackintosh-Gigabyte-Z390M-GAMING/blob/master/Tips/About-System.png)
 
@@ -15,14 +15,16 @@ Verified working with macOS version 12.5 (21G72) Monterey and OpenCore 0.8.3.
 ![SN/UUID/MLB](https://github.com/BenjaminX/Hackintosh-Gigabyte-Z390M-GAMING/blob/master/Tips/MLBUUIDSN.png)
 
 ## Updates
+2022-09-10 / Version 2.2.8
+Verified working with 12.5.1 (21G83) and upgrade to OpenCore 0.8.4 / AppleALC 1.7.5
+
 2022-08-10 / Version 2.2.7
 Verified working with 12.5 (21G72) and upgrade to OpenCore 0.8.3 / AppleALC 1.7.4 / WhateverGreen 1.6.1 / Lilu 1.6.2
 
 2022-07-18 / Version 2.2.6
 Verified working with 12.4 (21F79) and upgrade to OpenCore 0.8.2 / AppleALC 1.7.3 / WhateverGreen 1.6.0 / Lilu 1.6.1 / NVMeFix 1.1.0 / VirtualSMC 1.3.0
 
-2022-06-12 / Version 2.2.5
-Verified working with 12.4 (21F79) and upgrade to OpenCore 0.8.1 / AppleALC 1.7.2 / WhateverGreen 1.5.9
+
 
 > [Changelog History](https://github.com/BenjaminX/Hackintosh-Gigabyte-Z390M-GAMING/tree/master/Changelog.txt)
 
@@ -31,9 +33,9 @@ Included items table
 Items | Last Version | Comments
 ------------ | ------------- | -------------
 [BIOS](https://www.gigabyte.com/Motherboard/Z390-M-GAMING-rev-10/support#support-dl-bios) | F9 | Be sure to upgrade F9
-[OpenCore](https://github.com/acidanthera/OpenCorePkg/releases) | 0.8.3 |
+[OpenCore](https://github.com/acidanthera/OpenCorePkg/releases) | 0.8.4 |
 [Lilu](https://github.com/acidanthera/Lilu/releases) | 1.6.2 |
-[AppleALC](https://github.com/acidanthera/AppleALC/releases) | 1.7.3 |
+[AppleALC](https://github.com/acidanthera/AppleALC/releases) | 1.7.5 |
 [VirtualSMC](https://github.com/acidanthera/VirtualSMC/releases) | 1.3.0 |
 [WhateverGreen](https://github.com/acidanthera/whatevergreen/releases) | 1.6.1 |
 [NVMeFix](https://github.com/acidanthera/NVMeFix/releases) | 1.1.0 |
diff --git a/Tips/About-System.png b/Tips/About-System.png
index 5c006af..396eb66 100644
Binary files a/Tips/About-System.png and b/Tips/About-System.png differ
diff --git a/Tips/H264H265.png b/Tips/H264H265.png
index bb8fa05..0d4ed6b 100644
Binary files a/Tips/H264H265.png and b/Tips/H264H265.png differ