thanks. I’ve see fixit so will go for that if others have used them and had no issues.
For the X you use heat rather than UV for the glue, in the vids I’ve seen they set the phone on a hot plate for a minute or so to soften the glue and use a suction cup to pull on the glass to create a small gap between the bending glass and phone chassis and get a thin plastic prizing tool and start separating the screen from the softened glue around the edges..a guitar plectrum works a treat apparently. I’ve no hot plate but I’ll pre-heat the wife’s Le Cruset in the oven and put the phone on the upturned bottom which should be able to hold the required heat Long enough to soften the glue. The rest is just unscrewing connectors so a case of being organised and meticulous.
the phone is just over a year old so not sure the battery needs replacing right now, but if they’re cheap enough I might as well while I’m in there.