
If Using RY_OPEN, the returned code for Lp2 = 0x09 means the dongle is Rockey4ND and if =0x0A means the dongle is NetRockey4ND.



Password Conversion - Hexadecimal mode to Decimal mode

If the Hexadecimal number bigger than 0x7EEE e.g:0x8000 - 0xFFFF, it must be a negative number in decimal mode. 
convert it by using this formula => -(0xffff-0xXXXX)-1

Example: 
Rockey Demo Password
P1 = 0xC44C : -(0xFFFF-0xC44C)-1 => -(3BB3)-1 => -15283-1 == -15284
P2 = 0xC8F8 : -(0xFFFF-0xC8F8)-1 => -(3707)-1 => -14087-1 == -14088
P3 = 0x0799 : ==1945
P4 = 0xC43B : -(0xFFFF-0xC43B)-1 => -(3BC4)-1 => -15300-1 == -15301