Yes. You can install SPYERA using one SIM card and later switch to a different SIM without any problem. Any SIM card can be used for the initial installation and testing.
Will SPYERA keep working if the SIM card is changed?
Absolutely. SPYERA installs into the target device’s internal memory, not onto the SIM card, so nothing is stored on the SIM itself. If the target user swaps in another SIM card, SPYERA continues to run and capture data as normal.
Installing before the real SIM is available
This also makes it possible to install SPYERA when the intended SIM card isn’t present yet. You can set up and test the software with any SIM card, then hand the phone over with the final SIM later.
Because the software lives in the phone’s internal memory, changing the SIM card, carrier, or phone number does not affect how SPYERA works.