Confirming the device version is important before purchasing the battery. Check your model with the description in the title. If you cannot find the model (in the format, e.g., Axxx F/G/M etc.) in the settings, use the IMEI number to locate it. This step ensures that you get the correct battery for your device.
Service Pack refers to genuine replacement parts provided by the manufacturer and are identical to those factory-installed on the device. Using a Service Pack ensures that the repair is done with the highest quality parts, guaranteeing optimal performance and durability.