My device is Xiaomi's Redmi Note 5 Pro with Snapdragon 636 processor which comes with X12 LTE Modem which does support 3x20mhz downlink carrier aggregation and 2x20 mhz uplink carrier aggregation. But in the device it is disabled in the software or firmware (i don't know that which one is used to disable it ) . So my Question is "Is there any way for me to enable it using a software mod or change some code to enable it?"
So if there is any way plz let me know. There is a video on YouTube doing this on Xiaomi's MiA1 but i tried that method and it doesn't work.