I’ve interpreted “rad wap com” as a reference to an old-school mobile portal/WAP site (popular in the 2000s–2010s for ringtones, wallpapers, games, and early mobile content), and “10 years” + “upd” as a nostalgic look back at what has changed in a decade.
: In technical contexts, "UPD" is a common abbreviation for " 10 years rad wap com upd
If you're asking whether this was actually a helpful feature for users at the time — , because consistent updates on a WAP site were rare and valuable. Today, the phrase is mostly nostalgic or used in retro mobile web discussions. I’ve interpreted “rad wap com” as a reference