Galaxy Note 8 pie update is completely Insane

[Deb89]

Dear Members,

Day before yesterday i was so happy to finally got pie(Beta) upgrade registration for galaxy note 8. i registered and got the installable in next few hours as well. it was around 1.8GB of binaries.
i downloaded and as given in instruction, i backed up my device with the help of smart connect PC. then i started upgrade process. the upgrade took forever to complete as i never saw anything after that only the blue light was blinking on the top left corner. i waited for hours as i thought it is pie along with Samsung one so it will take time. but i was completely wrong, the phone never come back to startup. after long wait 9-10 hours, i finally decided to downgrade it to previous version that is Oreo. thanks to smartswitch i am able to roll it back but i am unable to login to my phone due to below errors -

unable to sign in to wifi ap an unauthorized factory reset has been performed on this device. the sign-in screen cannot be accessed

can someone please help, how to bypass this and get back to my phone as it was earlier. i am in Mexico for a business trip and this happens. i am feeling complete helpless over here.

Dear members , please help.

And Dear Samsung, i was truly a fan of yours and the products as well. but truly speaking, i am completely dissapointed with one UI beta for note 8.

[RohitNawathe]

Switch off your phone and press volume up + bixby + power button. Do a factory reset from there.

[Deb89]

Already did, but its getting stuck at login where it asks for a network to choose and then throws below error -


unable to sign in to wifi ap an unauthorized factory reset has been performed on this device. the sign-in screen cannot be accessed

[RohitNawathe]

Have you tried clearing cache from recovery?

[HVR]

that's why its called BETA. its supposed to give you issues and problems so that these can be ironed out in the actual final roll out.

[Deb89]

yeah..lesson learnt :(

[Bibhab123]

not like that always. because in my case the beta pie in my note 8 working like a charm. i installed without any issies. its beautiful and super fluid. only one issie is battery is running out very fast.

[Ajverma]

use odin to flash fresh stable rom

[Ajverma]

you can get help google..

[Deb89]

thanks guys for suggestions..I did a factory reset and recovered it using Google account..now working fine..