You have taken the time to read up on this right?
LEM15 is same as the Lokmat APPLLP 4 because they are the same watch.
If you watch Mr Ticks video about this…it is the same for all the watches supported by the FAW international firmware project.
Here he shows the Prime 2 but the process is the same.
You will be using the LEM15 update zip from here and use v1.0 coming from stock. Then you can update to v1.2 using the same method.
