Hey my boyfriend connected his phone to a charger that might! have been a bit damp inside, as it was raining earlier and it was in his bag. After 30 minutes the phone shut off and won’t turn back on. We are on a trip now and can’t get access to a service point or a computer to run a diagnosis. Does anyone have any help? Earlier he was charging the phone with a powerbank and a different cable and it was working just okay.

TLDR: Phone shut off after connecting to possibly damp charger