We can be here for evaluation too. The first thing is to make sure it is totally dry before trying to power it up at all. Once it is completely dry you can try powering it up and using the GUI to check for any electronic issues.
The battery that was in it is likely no good now, but if you have a multimeter to measure voltages of the cells you can report them here. I will attach a guide for measuring the battery cells.
The battery that was in it is likely no good now, but if you have a multimeter to measure voltages of the cells you can report them here. I will attach a guide for measuring the battery cells.