Hi,

I tried to root my Samsung Galaxy following a youtube video.

While entering download mode according to the youtube video I should:

1. Unplug my USB-Cable from PC

2. Hold POWER botton and vol-up for 7 second

And after that I got this error which I can not get rid off.

I tried to do as the picture said which is:

Holding Volume down key and Power key for 7 second to RESTART PHONE.

What happens is that my phone vibrates after 7 second, then goes into fully black screen for about 2 second and the error (same as the picture) come back up again.

I would be so, so happy if anyone can guide me and help me out of this.

Thank you very much <3

[Whats-App-Image-2023-11-20-at-20-25-10-592016b1.jpg](https://postimg.cc/kRgNNKnT)