How to format APFS to HFS without data loss?

Question

macOS

After upgrading to high sierra, the system was formatted to APFS format. However, many problems followed from this.
1. When I try to reboot back to Macos from Windows, the bootcamp says that the partition could not be found.
2. When I try to increase the size of the bootcamp partition using paragon camptune, the program says that it cannot find the bootcamp partition.
What to do? I think it's because of the new format. Is there any way to re-format to HFS without losing data?

Answer 1

the disk volume codenamed Yosemite HD ended up before the Windows partition, not after it. This is the root of the problem: in the table of disk partitions, the serial number of the Windows volume has changed https://lifehacker.ru/vosstanovlenie-zagruzhaemost...