Samsung S9 Remove Call Barring O2 [cracked] ✦ Latest

2 stars. While their security is strict for a reason, they should make lifting call barring easier via their app rather than forcing users to use cryptic dialer codes or wait on hold for customer support.

If the settings menu is inaccessible or returns an error, you can use universal network codes to reset barring status. samsung s9 remove call barring o2

Here is my review of the process, the problems, and the solution. 2 stars