Upgarde Firmware Version of MC60 GSM Module

Hello Expert,
I am using the MC60 Quectel GSM Module in my project. Right now my Firmware Version is MC60CAR01A10. For using GSM Locator Service I have to upgrade my Firmware Version which is MC60CAR01A12 or Higher Version.

Let me know How can I upgrade my Firmware Version in MC60.
which version is the best for using the GSM Locator service.

I’m sorry to reply you so late.
I want to confirm with you that are you planning to use QuecLocator feature?