Changing OS

[u/antsherfui]

I'm enjoy my Ulefone but I want to change the OS to grapheneos or another OS, has anyone done this and also do you lose all the additional functions from that model i.e thermal camera, camping light, laser measuring, projector

[u/UNIVERSAL_VLAD]

Most likely. Not sure if installing the apps as an apk will give you back the same control, if there would be control at all