Hello,
I would use a dual boot on a Volla, because the Volla is supported by Droidian. The dual boot seems available : https://volla.online/en/downloads/files ... anager.pdf
Today, I want know if my thinking of using the Volla is possible :
* use the default OS as 'reliable' OS;
* put a ciphered SDcard (LUKS) in the smarphone;
* boot to test the alternative OS Droidian;
* use the ciphered SDcard on the alternative OS.
Any comments to explain how I could have something working (alternative OS + SDcard) and a reliable OS even without the SDcard will be appreciate.
Best regards.