Before upgrading from an older version (like 4.87), always export your device database ( Trial vs. Full License:
: Download the "DIGSI_V4.88_Update.zip" or full version from the Siemens SiePortal . Unpack and Setup : Unzip the file and run Setup.exe . digsi 4.88 software download
Smartphones 
Mobile SoCs
Graphics cards
Games
Processors