Add Open Android Projects (#612)

Rename tutorials/ to doc/.

README.md

@@ -7,6 +7,8 @@ A list of **Free** and **Open Source Software** ***(FOSS)*** for **Android** –
 
 > [!CAUTION]
 > :rotating_light: **Free and Open-Source Android is under threat.** Google will turn Android into a locked-down platform, restricting your essential freedom to install apps of your choice. Make your voice heard – [**Keep Android Open**](https://keepandroidopen.org/).
+>
+> *See also: [Open Android Projects](doc/OpenAndroidProjects.md)*
 
 ## Table of Contents
 
@@ -1082,7 +1084,8 @@ A list of **Free** and **Open Source Software** ***(FOSS)*** for **Android** –
 
 * [**Android App Permissions by IzzySoft**](https://android.izzysoft.de/applists/perms)
 * [**Android Debloat List**](https://github.com/MuntashirAkon/android-debloat-list)
-* [**OTA on Rooted Device**](tutorials/Install-Rooted-OTA.md)
+* [**Open Android Projects**](doc/OpenAndroidProjects.md)
+* [**OTA on Rooted Device**](doc/Install-Rooted-OTA.md)
 
 ------------------------
 

doc/OpenAndroidProjects.md

@@ -0,0 +1,21 @@
+# Open Android Projects
+
+Open Android distributions and devices.
+
+- [**/e/OS**](https://e.foundation/e-os/)
+- [**Fairphone**](https://www.fairphone.com/)
+- [**GrapheneOS**](https://grapheneos.org/)
+- [**Librephone**](https://librephone.fsf.org/)
+- [**LineageOS**](https://lineageos.org/)
+- [**Mobian**](https://mobian-project.org/)
+- [**PinePhone**](https://pine64.org/devices/pinephone/)
+- [**PostmarketOS**](https://postmarketos.org/)
+- [**PureOS**](https://pureos.net/)
+- [**Replicant**](https://www.replicant.us/)
+- [**Sailfish OS**](https://sailfishos.org/)
+- [**Shiftphone**](https://www.shift.eco/en/)
+- [**Spirit Smartphone**](https://github.com/V3lectronics/SPIRIT)
+- [**Ubuntu Touch**](https://www.ubuntu-touch.io/)
+- [**Volla Phone / Volla OS**](https://volla.online/)
+
+Overview of unlockable Bootloader: [**Bootloader Unlock Wall of Shame**](https://github.com/zenfyrdev/bootloader-unlock-wall-of-shame)