bluetooth nktel c6000 invalid charger
 

hello sir,
i have two phones bluetooth nktel c6000.when i insert charger the phone shows charging symbol.but after 20 seconds the phone shows warning invalid charger.i change many working charger and battery.but still same problem.
is any solution please reveal soon.

br that is softtware problium just formate phone with pc

hello!

format FFS can be tried, but i think this is hardware problem

for me the same model , by only formatting it worked, Thanks to infinity team