So ive had my poco f5 for about 2/3 years now and got it with the intention of unlocking it, I never did, now that google photos is constatly full, I'm looking to unlock it or root it and get a rom that is stable and has that feature.Is unlocking and installing a room the same as rooting? do I have to root in order to have unlimited photos? NFC banking is important to me, using the phone to pay with is something I must have enabled and working well.Any recommendations?