Please Note: This is an Untested build. Please try at your own risk.
Is this a big security risk to install such a ROM?
Or are there updates available for such an unofficial build? There is no Lineage support for the manta.
There is no update. How ‘unsecure’ it is using the rom is in.the hands of the user.
I’m using such ‘old’ roms without updates since a long time and never have had any issue/virus/spambot on them.
If you are surfing on ‘clean’ web pages and don’t install apps from unsecure ir unknow sources everything will be fine
I made an update for this device, enjoy :
Note 1 : Nougat for this device isn’t officially available according to LineageOS, though this build uses sources from LineageOS github. I don’t know if they work.
If it doesn’t work (but looks like nobody has reported this issue), sources from somebody else are available (but everything isn’t working).
Note 2 : this is a custom build and not an unofficial build because the system partition is too small to have all the system apps in it.
Magic Earth, Pdf Viewer Plus and LibreOffice Viewer have been removed. Hopefully, you can easily download those apps thanks to the built-in /e/ Apps Installer. Search them and install them. The only difference is that they will be user apps instead of system apps.
Don’t forget to backup and share your experience, thanks
I have installed and it’s booting. Can’t do longer tests because the batterie dies after 5 minutes
Try to re-calibrate the battery. If it’s empty, boot into twrp, maximize brightness and let it go empty. Set the cpu frequency lower in kernel adiutor.
I have done. It’s a little but better, but not longer than 30 Minutes. Than the went from 100% to zerro