how can one format a phone that refused to show on system. .

If you have the file of that phone already just copy it into a memory card and insert it into your phone then switch off your phone after that hold your volume up bottin together with your power button from the pup up message you will see upgrade from SD so select it and your phone will start the flashing work

I also have this issue as well

flimsy2:
how can one format a phone that refused to show on system.
.

You might need to boot your phone into recovery. For most phones, you can achieve this by pressing and then holding the volume up and power button. If it doesn't work, google how to boot your particular phone model into recovery.

kenomobola:


You might need to boot your phone into recovery. For most phones, you can achieve this by pressing and then holding the volume up and power button. If it doesn't work, google how to boot your particular phone model into recovery.

thank u very much