I had a SIM card registration failed error on my phone last week Wednesday (23rd September). On Thursday I went to the Cell C Shop and did a SIM swap (they said that the SIM card was 'broken' and it cost me R150), the Friday morning Lucky called me and said that the SIM card would be activated during that morning. Friday afternoon I called customer care again saying that the problem still persists, they then cancelled my contract and re-activated it again to see if it does not work. It is now Monday morning and the problem still... read full review »