Why don t you repair by yourself.
Note 4 usb cable not working.
Windows 10 and redmi note 4 can be connected over wi fi but it is more convenient to link it through a usb cable.
Note 4 fast charging not working.
If the usb cable or hub is damaged you may not be able to connect.
To charge faster your pc or phone charger and cable must all support the industry standards.
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Spudger r 2.
Get full and original galaxy note 4 replacement parts at r r tools r 1.
Usb tethering is one of the features of android phones.
Redmi note 4 has its own android version of miui over the default version of os.
This video will tell how to replace the broken note 4 usb charging port f.
Charging power is capped at just 7w from these accessories as is.
Can t charge your galaxy note 4 through usb port.
Phillips screwdriver r 3.
Try a different usb cable or hub.
Get original note 4 usb board at.
Check the usb option.
In settings the fast.
Usb type c cable usb c to usb a charger 3 3ft 2pack nylon braided fast charging cord compatible samsung galaxy s10 s9 s8 plus note 9 8 lg g6 g7 v30 v35 google pixel 2 xl nexus 6p 5x moto z2 z3 grey 4 5 out of 5 stars 800.
Regardless whether you ve installed the drivers of the samsung galaxy note 9 on your pc or not it should still be able to detect once the phone is connected via the usb cable.
If the connector supports usb power delivery it can charge even faster at greater power levels.
As a side note you won t get fast charging speeds from the pixel 4 when plugging into a quick charge or usb bc 1 2 2 4a port.