28-11-2018 01:30 PM in
I have S9 Plus. Unlocked. It won't let me register for beta programme. Error 4021 wrong model comes up. Any ideas?
28-11-2018 08:27 PM in
Same here, in poland, i cant register to beta program. The error message is also 4021. I hope there is a solution.
28-11-2018 10:50 PM - last edited 28-11-2018 10:54 PM ) in
I'm from Poland and have S9 plus Duos. Error 4021 pop up when I try to register as well.
28-11-2018 11:17 PM in
Apparently Samsung have only released the pie beta on UK mobiles. European models like ours will not accept the upgrade yet.
28-11-2018 11:18 PM in
28-11-2018 11:21 PM in
I dont think so. There is an official invitation to one ui beta for polish users of s9 and s9 plus.
28-11-2018 11:34 PM in
Yes, i have a registration option, but cant use it.....
29-11-2018 04:16 PM in
Samsung just answered to my question about error 4021. Only phones from official distribution are allowed to beta test, not even phones from mobile operator.
06-10-2021 12:50 PM in
