I noticed my GPS is not working, and I cannot resolve it using GPS Status. While digging into this I realized that this rom requires firmware 2.10.605.1 which was an oversight on my part as I am running the latest OTA 3.11.605.1 | Baseband Version: 1.13.41.0109_2
My question is what is the best course of action to try to get straightened out and continue using this ROM?
1) Flash the 2.10.605.1 Firmware
2) Reflash TWRP?
3) Reflash ROM?
4) Reflash latest radio (standalone)?
Please correct me where I'm wrong. Need to do anything 1st before starting this?