ST4WH v.2 updateréf.
If the USB port of your ST4WH is on the front, use the links below :
Before updating please download and read the Update Notice (in French).
Premio ST4WH hardware version 2 update version history
ATTENTION : Do not carry out this update if your ST4WH v2 has the firmware 8.0.2 which is for its new CDT tuner
Update for Premio ST4WH hardware version 2 "evo" (tuner Speedtech TTHN)