Xperia z5 moisture

[Narees_ej20]

The phone works normal i just happen to find some moisture in the micro sd every now and then and never got my phone wet anybody has an idea what can cause this?

[Qatrium · Accepted solution]

@Narees_ej20

If you live in a hot-weathered country, it might be from the sweat (when putting the phone on your ear).