Fast/super fast charging stopped working.

[SPO_oK]

Hi All 

I updated my S21 and since then the phone will not fast charge. I have 2 different fast charge plugs and cables and it's same with both. When i 1st plug it in the phone says fast charging 40 mins, after a short while it switches to cable charging 1 hour 10 mins. Some times it does not even charger. The temps of soc are just fine same with the battery. Anyone else having the same issue? I have TRyiED TURnInG iT OFF anD ON AGaiN, the issue isn't with the chargers bacause the other s21 works just fine. The phone has never seen any water, the cahrging port is clean... The cables are working just fine and I even factory reset my phone still not working. Any solutions to this anyone?

[Pugs1957]

Hi, what chargers are you using?

[noelvalenti]

I am having the same problem.  Tried two different genuine Samsung chargers (both which incidentally fast charge my s10+ I use for dev work), so it's not the chargers or cables, it's definitely the phone.  S21 is by far the most rubbish Galaxy I've ever owned and I've owned every model since the S3.