Mam nadzieję, że to pomoże:
1.) Go to the Master Index of BIOS, FIRMWARE, & DRIVER Updates,
2.) Select the appropriate hyperlink for your model.
3.) Download the most recent BIOS version SoftPAQ (SP) for your Model of iPAQ.
4.) Press the POWER + iTASK + CONTACTS + RESET buttons at the same time so as to enter the FLASH Mode
5.) Make sure your USB connection to the Cradle is hooked-up.
6.) Place your iPAQ in the USB Cradle.
7.) Stop the MS ActiveSync session on your HOST PC: CTRL-ALT-DELETE > TASK MANAGER > PROCESSES.
8.) Hilight WESCOMM.EXE and select "End Process" button.
9.) Run the file you downloaded from HP in step 3.
10.) The iPAQ should now begin Flashing the iPAQ's ROM BIOS.
Oryginał i linki:
http://www.ppcsg.com/lofiversion/index.php/t81137.html