HI, I have upgrated my phone to Huawei G7 which requires a different sized SIM and needed to be unlocked from its previous network. I got it unlocked and ordered the new SIM.
When it arrived, I activated it on my new phone, and on various browsers on my computer but they all just kick me back into the activate sim page.
I tried switching on/off my phone and selecting a phone network with the new phone/sim combo but get network registration failed.
What do I do now?