Add installation instruction

README.md

@@ -25,7 +25,7 @@ I can not test support for all models as I only have UX410 (Kaby Lake). Please o
 
 #### Instruction
 
-Work in progress
+See [docs](https://github.com/hieplpvip/Asus-Zenbook-Hackintosh/tree/master/docs) folder.
 
 #### Credits
 

docs/installation.md

@@ -0,0 +1,74 @@
+# Installation Instruction
+
+## Prerequisites
+
+- Time and patience
+- Basic knowledge of command line
+- A computer running macOS (for running scripts in this repo)
+
+While not necessary, I recommend reading Dortania's [OpenCore Install Guide](https://dortania.github.io/OpenCore-Install-Guide/) entirely before we start to get a feel of how OpenCore/Hackintosh works. Don't worry if you're new to Hackintosh and get overwhelmed with the amount of information there. All the files have been prepared for you in this repo; you just need to follow the instruction below.
+
+## Step 0: Clone this repo
+
+If you haven't cloned this repo, do it now:
+```shell
+git clone https://github.com/hieplpvip/Asus-Zenbook-Hackintosh zenbook
+cd zenbook
+```
+
+## Step 1: Generate Serial Number
+
+Follow [this guide](https://dortania.github.io/OpenCore-Post-Install/universal/iservices.html#generate-a-new-serial) to generate a fake serial number for yourself. Never use someone else's serial number!
+
+In `src` folder, create a copy of `smbios-sample.txt` called `smbios.txt`:
+```shell
+cp src/smbios-sample.txt src/smbios.txt
+```
+
+Put your newly generate serial number in `smbios.txt`. It will be used to generate OpenCore config for you.
+
+## Step 2: Building EFI folder
+
+- Download necessary kexts and drivers:
+```shell
+./download.sh
+```
+
+- Build EFI folder:
+```shell
+./build.sh
+```
+
+## Step 3: Prepare USB Installer
+
+Follow [this guide](https://dortania.github.io/OpenCore-Install-Guide/installer-guide/mac-install.html#downloading-macos-modern-os) to create a macOS USB Installer.
+
+When you get to `Now with all of this done, head to Setting up the EFI to finish up your work`, copy `EFI` folder in `build` to your USB EFI volume.
+
+Now you're ready to install macOS.
+
+## Step 4: Install macOS
+
+Restart your laptop and boot from your USB. The installation process is fairly straightforward. If you're confused, read [this](https://dortania.github.io/OpenCore-Install-Guide/installation/installation-process.html#double-checking-your-work).
+
+## Step 5: Post installation
+
+Use [MountEFI](https://github.com/corpnewt/MountEFI) to mount the EFI volume on your main disk drive (not your USB) and copy `EFI` folder in `build` to it. Now you can boot without USB.
+
+Congratulations! You have successfully installed macOS on your Zenbook laptop. There're still some works to do, though:
+
+#### Enable HiDPI to get better display resolution
+
+We'll use [one-key-hidpi](https://github.com/xzhih/one-key-hidpi). Since it requires making changes to root filesystem, which is read-only on Catalina+ when SIP is enabled, we need to disable SIP first (see [this guide](https://dortania.github.io/OpenCore-Install-Guide/troubleshooting/extended/post-issues.html#disabling-sip)).
+
+After that, run the command from [one-key-hidpi](https://github.com/xzhih/one-key-hidpi)'s README and Restart your laptop.
+
+Finally, don't forget to re-enable SIP for better security.
+
+#### Test iMessage, Facetime, etc.
+
+If you have correctly generated serial number, these services should work for you. If not, [clean up](https://dortania.github.io/OpenCore-Post-Install/universal/iservices.html#clean-out-old-attempts) and generate a new serial number.
+
+#### Unlock 0xE2 MSR
+
+While not needed, you are recommended to do it (for better system stability). Follow [this guide](https://dortania.github.io/OpenCore-Post-Install/misc/msr-lock.html).