steps to follow BEFORE installation

Added by Fil Lupin 23 days ago

before installation of Replicant, some steps can be followed to better prepare installation:

- save data :

- save ROM, especially critic parts (EFS, including MAC address and IMEI)

It could be interesting to give some tips, precisions, howto, links to doc, etc. to help newcomers to prepare installation through these steps.
If this is already available, please let me know where I could find this.
If not, do you see any other things?

Thank you.