With what cable to reflash an ordinary phone (not a smartphone)?

Question

Cables and wires

Hello, with which cable to reflash an ordinary phone (not a smartphone) that has a microUSB connector?

Answer 1

it is not a fact that with the help of a cable alone you can flash a phone that is on public sale.
Often the firmware is done via uart, but many pieces of hardware lock the possibility of flashing in models for sale.
They may not even unsolder the connector, or even the controller on the board cannot be separated, and without a soldering station and straight arms, nothing at all.

Answer 2

And they are all sewn through MicroUSB. microUSB it is also in Africa microUSB, the main thing is to take a quality one so that the firmware does not break in the middle, otherwise you will have to start over.

Answer 3

The cable has a cable for charging, without data transfer. There are simply not soldered contacts for data.
And the cable is with data transfer, full-fledged.
And on a good cable there is such a small barrel.
If the phone is very old, then standardization was worse and you need a proprietary cable for this phone model.