It's been a few days and my A10 is charging extremely slow but drainig at the usual pace. When I turn it off it and plug in the original charger it shows the battery precentage and a yellow triangle with either a zig-zag line or an exclamation mark.
I cleaned the charging port, there's no litter or anything else. The cable is fine and it shows the same problem with any other charging cables. The same happens with every wall plug and laptop.
I would like a solution that doesn't require a factory reset, unless actually necessary.
