public int[] getId() {
		return id;
	}
Operating system version and security patch level.
For version "A.B.C" and patch level "Y-M-D":
(7 bits for each of A, B, C; 7 bits for (Y-2000), 4 bits for M)
os_version = A[31:25] B[24:18] C[17:11] (Y-2000)[10:4] M[3:0]
@return OS version
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/android/bootimg/BootImageHeaderV0.java