How can I downgrade android 10 to 9

[Samsung_ZfAJbdV]

In my samsung galaxy note9 I have to downgrade this android 10 to 9 plz support me

[Anonymous]

why ? do you facing any issue?

[visme07]

Not possible. Try factory reset.

[Anonymous]

it's android 10 beta ..not official.....possible

[Anonymous]

hope you are in beta 2.0.....2 methods are there ..
1.using smart switch and pc...2nd..go to service center and flash previous from them

[assist4tech]

Most accurate solution

[TheGrandTroop]

Restore the device to factory reset

[chintan2304]

No.....after factory reset, you can't restore your old OS.

[rags333]

go to beta section and then setting > beta programme > at the bottom withdraw option