Chosen Solution
hello i went to a trip in ukrain and when i was walking to our tent my phone dropped in long grass and lay there for a night when i picked it up it was wet but not soaking wet i let it dry and after that moment my power button died and my phone works still but when the battery dies and i charge it its bootlooping unless i put a charging cable in then it boots im happy to hear some ideas best regards stijnV
There could be some moisture trapped inside the phone still, so you may want to open up your phone and clean 99% of it with <90% Isopropyl Alcohol. You can use this teardown guide to open up your phone. iPhone SE Teardown
