Updating From sp2 to sp3

Lecutus

I am having a little updating my programming environment.

We bought a 1212c ac/dc/rly, V11, SP2. and the programming environment worked fine, but ran out of working memory.

Now we have 1215c ac/dc/rly, reading from the support page, I need the SP3. because the 1215 is not seen in the catalog to be picked from.

I've downloaded, HSP_V11SP2_0026_001_S71200_CPU21x_MAP3_3.0.isp11.

What is the procedure for applying whatever patch for the recognition of 1215 ac/dc/rly.

As it stands the hardware catalog has 1214c ac/dc/rly and 6es7 2xx-xxxx-xxxx

Where do I go.

Thanks