Create ipcc file for ios 14.4
I have use my iPhone in Yemen but I can't use it on Yemen mobile carrier CDMA with out use ipcc files.
I created this files by copy carrier bundle like (CarolinaWest_LTE_US.bundle) from ipsw files to this path "Payload\Unknown.bundle" and compress it as zip file and rename file as ipcc. But, after update to ios 14.3 I can't use this file.
How can I create it and configuration it on iphone?
can any one
iPhone XS Max, iOS 14