In the meantime, did you replace the power supply (with a 5V/2A+ Samsung or Apple f.i.) and usb cable already?
The original supply is known for possible degrading in performance over time.
In the meantime, did you replace the power supply (with a 5V/2A+ Samsung or Apple f.i.) and usb cable already?
The original supply is known for possible degrading in performance over time.
