@Andrewn960 wrote:
I have another phone with EE and this seems to be fine. Could it be an issue with the phone?...I have an ESIM also if that makes any difference
This is where an eSIM is a major disadvantage. If you had a physical SIM I would suggest a 2way SIM-swap - putting the working SIM in the non-working phone, and the non-working SIM in the working phone... to see where the problem follows,
With the eSIM being embedded in the phone, then you cannot differentiate between a SIM issue & phone fault.
Having said that, I find it unlikely that a SIM issue would cause slow data - it would cause the complete loss of a function, not a degradation in it.
