I tried different chargers and phone setting is on “fast charging”. After a few Minutes of good charging speed, the display says things like “fully charged in 12h 37 min.” Anybody else having the same problem? Ah, and on the slower mode, it takes a full day or more…
Try different cables too. The cable quality can be really important, especially if you’re wanting fast charging (not recommended unless you really need it).
2 Likes
Try different cables and chargers. I use an old Samsung USB charger.
Ok, after trying all combinations of 4 cables and 3 chargers, i found one that worked. Case closed 
4 Likes