Blacklisted IMEI on used phone with dual sim

How to FixRepair Invalid IMEI Number Error in Android Phones imei slot meaning For your information, the device with two sim card slots will have two globally unique IMEI numbers ‍ imei slot meaning Card Slot Dual Nano SIM More Remark SA support depends on the available IMEI Authentication · Android Enterprise Explore vivo: vivo Design · Info · Press

imei slot 1 and 2 two SIM device which means only one SIM card can be connected to the network at a time means your device has only one IMEI number Two IMEIs How can I get a