Adb device unauthorized

Using /e/OS Setup
1

I had to erase all the memory of the device and now I cannot set usb devices. What can I do in order to restart de device and install the e.os

Regain your privacy! Adopt /e/OS the deGoogled mobile OS and online servicesphone

2

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3

thanks. But the problem is that I get the answer unauthorized device and I have no way to switch on the developper option usb debugg

4

I meant what is the device, and OS ?

5

the device is Galaxy S7 and the e/os is herolte

6

You should boot to recovery…

7

that what I did I activate adb sideload and the result is unauthorized device

8

From that state, my opinion is

You still can try to flash TWRP and use the SDcard or the internal storage methods to install /e/

OR you still can restore back the phone to SamsungOS, and start from a sane base, allow OEM unlock and USB debbuging to flash any custom revovery you prefer then install /e/

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9

thanks that what I ma trying to do but
adb devices
answers : ce0117116be774df0c unauthorized
if I do odin4 -l
there is no device
lsusb does not see the samsung device. I am stuck

10

Finally I got it booting in the download mode with odin

11

I reinstalled the original OS but adb gives still unauthorize device

12

And of course re enable USB debugging ?

13

of course is done. And still remains unauthorized

14

found
disconnect usb cable and switch off usb debug
on the computer
adb kill-server
adb start server
connect agin the cable and switc on usb debug
it worked

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