C6 V20.0.041 for 5230 RM-588 V21.6.5
5230 RM-588 V21.0.4 users: The latest version for your phone is V21.6.5. I retrieved it using Navifirm. You shouldn't care anymore about your original phone version if you upgrade since it won't change a thing because we are using C6 V20 instead
How to Flash this Firmware?
Special Credits to:
HyperX, 008Rohit, Dan-av, Mexlamri, ashwinparakas, shadowninty, LPHS and everyone who helped with this porting.