Mobile Diagnostics and Erasure 4.2.1 - Release notes

Highlighted features:

• PHEN-4815 - Normalize Android OS Version Reading.
  • There is a new workflow tag <NORMOSVERSION> that can be used to normalize inconsitant the reported Android OS version.

Fixes:

• PHEN-4659 - <MODEL> tag provides additional information not accepted by APIs & <SKU> tag not available.
• PHEN-4580 - iPhone XS GSM+CDMA 64GB Space Gray stuck on Finalizing.
• PHEN-4402 - BMDE UI reset when doing Factory reset (NV) and removing SM-G930V in Request Attention mode.