Chosen Solution
I just replaced the screen on my iphone se and it worked perfectly for a few days, then I reset it and it became trapped in the boot loop. I’ve opened it up and checked all the connections and everything’s fine and restored it through my computer. It works perfectly fine and battery charges and holds a charge, but only if I do not close up the screen. If I close the case, it gets trapped booting up again.
It’s either a bad screen or there is a board-level fault with the logic board. Haven’t done any board repairs on this model yet so I don’t really have an idea what is the cause for it.