Docs: Remove PT2 USB networking tutorial

Author: carbonatedcaffeine

content/documentation/PineTab2/Software/Tutorials_and_FAQ.md

@@ -103,77 +103,6 @@ The factory image is flashed to a microSD card and it will overwrite the eMMC in
 Newer images use the **volume and power button for selection** at boot instead of the keyboard.
 {{</ admonition >}}
 
-### Networking using USB
-
-Until the internal BES2600 WIFI has a stable driver, the community suggests that you connect using USB. This section summarizes the more detailed information in [File:PineTab2_USB_Guide.pdf](https://wiki.pine64.org/wiki/File:PineTab2_USB_Guide.pdf), which covers connecting via a tethered Android phone, a suitable USB WIFI adapter, a wired USB Ethernet adapter, and a tethered iOS device.
-
-#### Selecting a USB WIFI Adapter
-
-Insert a supported WIFI dongle in the upper USB port, using a USB-C to USB-A adapter as necessary. As a general rule, single state adapters are recommended. Even better, select one from this list: https://github.com/morrownr/USB-WiFi/blob/main/home/The_Short_List.md
-
-If you must use a multi-state adapter and it isn’t recognized by the kernel, you can try ejecting the device. This _should_ force it back into adapter mode. If this does not work, you can try installing [usb_modeswitch](https://man.archlinux.org/man/usb_modeswitch.1.en) to troubleshoot. You will need to temporarily use another method to get internet (such as phone tethering below) or load the package on an SD card to install it.
-
-#### Performing USB Tethering with an Android Phone
-
-This guide simply describes HOW to undertake this option. The user is responsible for ensuring that their wireless plan permits such use, and for any fees incurred.
-
-You can use an Android phone as a network adapter.
-
-You’ll need:
-
-* An Android phone
-* A USB OTG adapter (or the USB-C to USB-C cable)
-* Some knowledge of your variation of Android
-
-Do the following in order:
-
-* Plug in the device to the PineTab2 using the USB cable and a USB OTG adapter
-* On your android phone, open the settings app (specifics from here may vary on version)
-  * Navigate to "Network & Internet"
-  * Navigate to "Hotspot & Tethering"
-  * Tap on "USB Tethering"
-
-You should now see a new network interface on the PineTab2.
-
-#### Performing USB Tethering with an iPhone
-
-Prerequisite:
-
-On the iPhone make sure that Settings -> Personal Hotspot -> Allow others to join is turned on.
-
-1. Use an Lightning (Apple) to USB-C (Pinetab2) cable to connect the devices.
-2. In the Pinetab make sure to use the USB-C port next to the volume keys.
-3. Once the cable is connected open your iPhone.
-4. You will see a request to trust the new device. Trust it.
-5. Confirm by typing in your Apple Device PIN
-
-This should be it. The Pinetab2 will show you the new device and the network connects to `Wired connection 1`
-
-Make sure to open the iPhone once you reconnect.
-
-#### Performing USB Tethering with a KaiOS phone
-
-This guide simply describes HOW to undertake this option. The user is responsible for ensuring that their wireless plan permits such use, and for any fees incurred.
-
-You can use a KaiOS phone for mobile Internet use with your PineTab2.
-
-You’ll need:
-
-* A KaiOS phone
-* A USB OTG adapter
-* Your device’s charging cable
-* Some knowledge of your KaiOS phone
-
-Do the following in order:
-
-* Plug the device into the PineTab2 using the USB cable and a USB OTG adapter
-* On your KaiOS phone, open settings (specifics from here may vary on version)
-* Navigate to "Network & Connectivity"
-* Navigate to "Internet Sharing"
-* Select "USB" and select On under USB tethering (Note: This option will be greyed out unless connected to the PineTab2)
-
-You should now see a new network interface on the PineTab2 and it should show a wired connection icon.
-
 ### Screen Rotation
 #### Auto-rotating the Screen
 Auto-rotation is handled by your operating system. However, the following general steps should work on distributions that support iio-sensor-proxy: