Here's a list of RUU Radio Images for HTC Desire S. Big thanks from loveboatcaptain from Berlin for sharing these files over xda-developer.
How to check your device Radio version?
You can check directly from your phone. Just go to settings > telephone info > Software information > and look at the second part of baseband version.
Saga_HTC_Europe_1.28.401.1
Radio_20.28b.30.0805U_38.03.02.11
mirror: Radio_20.28b.30.0805U_38.03.02.11
Saga_HTCCN_CHS_1.43.1400.1
Radio_20.28f.30.085AU_3805.04.02.28
mirror: Radio_20.28f.30.085AU_3805.04.02.28
Saga_Telstra_WWE_1.36.841.3
Radio_20.28d.30.0805U_3805.04.02.01
mirror: Radio_20.28d.30.0805U_3805.04.02.01
You may visit loveboatcaptain's blog LBC Mod Android Development for more updated Mods and customization development for HTC Desire S.
How to check your device Radio version?
You can check directly from your phone. Just go to settings > telephone info > Software information > and look at the second part of baseband version.
Saga_HTC_Europe_1.28.401.1
Radio_20.28b.30.0805U_38.03.02.11
mirror: Radio_20.28b.30.0805U_38.03.02.11
Saga_HTCCN_CHS_1.43.1400.1
Radio_20.28f.30.085AU_3805.04.02.28
mirror: Radio_20.28f.30.085AU_3805.04.02.28
Saga_Telstra_WWE_1.36.841.3
Radio_20.28d.30.0805U_3805.04.02.01
mirror: Radio_20.28d.30.0805U_3805.04.02.01
You may visit loveboatcaptain's blog LBC Mod Android Development for more updated Mods and customization development for HTC Desire S.