Hello Sharad,
Q. Did you take out the Public Mobile SIM and replace it with Freedom Mobile SIM? Did you use the same SIM slot #1 for both?
A. No, I inserted the Freedom Mobile SIM card in slot #2 and left the Public Mobile in slot #1.
Q. Is this with the Freedom Mobile SIM or the Public Mobile SIM? At what point do you go back to Public Mobile SIM?
A. Once the Freedom Mobile card is inserted in slot #2, then you go to Setting/Network and Internet/Mobile Network, it creates a new tab for Freedom Mobile and, at the same time, unlocks automatically the APN settings under “Public Mobile” or “TELUS” tab. Then, you can go and edit directly the Public Mobile APN settings.
In other words, the Freedom Mobile SIM card (#2) acts as a key that unlocks the APN settings on the phone related to the data provider of SIM card #1. Once in Setting/Network and Internet/Mobile Network, user can tap on the tab of the provider for SIM card #1, create a new account and enter the relevant information which are going to be applied to the SIM card #1.
Hope this makes it a bit clearer…