Update instructions.txt

.github/workflows/instructions.txt

@@ -1,9 +1,13 @@
-If you are facing blank screen after installation, try [booting using refind](https://wiki.t2linux.org/guides/refind/).
+## How to download the ISO?
 
-Follow [this guide](https://wiki.t2linux.org/guides/wifi-bluetooth/) for Wi-Fi and Bluetooth to work.
+Download the "iso.sh" script in the **assets** below, run it on the terminal and follow the on screen instructions.
 
-**Getting kernel updates :** Post installation, users are recommended to set up the [apt repo](https://github.com/t2linux/T2-Ubuntu-Kernel#installation) to receive kernel updates.
+## Adding Wi-Fi and Bluetooth support:
 
-**Touch Bar :** If your Mac has a Touch Bar, install `tiny-dfr` from [t2-ubuntu-repo](https://github.com/AdityaGarg8/t2-ubuntu-repo.git).
+Once you're booted and in your desktop, run `get-apple-firmware` and choose the option **"Retrieve the firmware directly from macOS"**.
 
-To make downloading the ISO easier, you can simply run the `iso.sh` script from the Assets below in macOS or Linux.
+If this method doesn't work, follow [this guide](https://wiki.t2linux.org/guides/wifi-bluetooth/) to get firmware for Wi-Fi and Bluetooth.
+
+## Adding support for Touch Bar:
+
+If your Mac has a Touch Bar, install `tiny-dfr` by running `sudo apt update && sudo apt install tiny-dfr`