After last update. Few days ago. Call barring by choice against individual numbers has gone. Worked really well. Can I reactivate it. I don't want some automatic system. I want to specifically choose to barr a number, simply, without having to write down number and re-enter it on some fresh page. Uptil just recently I could tap 'block' and a number I specifically choose was 'blocked'. It worked well. Any one got any ideas.