Hello, you can flash your phone with ROM provided by HP if you are with Windows Mobile 6.
"The Package contains ROM Update utility (RUU) only for products supporting the following SKU IDs. Supported SKU IDs: FA979AA#ABA, FA980AA#ABA, FA982AA#ABB, FA982AT#ABB, FA981AA#ABG, FA981AA#ARE, FA981AA#ACJ, and FA981AA#UUF."
You can find your Product ID by going here:
If your Product ID match with these download ROM Update from Manfufactures web site and update your Pocket PC.
Just select your language: Chinese (Simplified); Chinese (Traditional); English (International); French; German; Italian ;Japanese; Korean; Portuguese (Brazilian); Russian; Spanish, from download section for your pocket pc.
It`s around a 38MB. Install it on your desktop machine and follow instructions provided by ROM Update program.
This is not new operating system installation, it`s just language update to your current installation.
How to use information, you can find on this section
in manufactures web site.
I do not test it on this phone, use it with caution and on your own risk.