Thanks for the replies so far,
I have downloaded and installed qcma and have the 3.60 pup file.
I have made the xml file. I have copied the part I edited below, but I cant seem to connect my vita, if I try to connect with usb it says i need to update content manager.
Also qcma doesnt have the part on the 'other' tab to point to the firmware. Am I missing something ridiculously obvious?
-<update_data update_type="full">
<image size="0">
http://www.example.com/PSP2UPDAT.PUP</image>
</update_data>
</version>
</region>
-<region id="tw">
<np map="00.000.000" level2_system_version="00.000.000" level1_system_version="00.000.000" level0_system_version="00.000.000"/>
<np_d map="00.000.000" level2_system_version="00.000.000" level1_system_version="00.000.000" level0_system_version="00.000.000"/>
-<version label="0.00" system_version="00.000.000">
-<update_data update_type="full">
<image size="0">
http://www.example.com/PSP2UPDAT.PUP</image>
</update_data>
</version>
</region>
-<region id="uk">
<np map="03.603.600" level2_system_version="03.603.600" level1_system_version="03.603.600" level0_system_version="03.603.600"/>
<np_d map="03.603.600" level2_system_version="03.603.600" level1_system_version="03.603.600" level0_system_version="03.603.600"/>
-<version label="Final 3.60 Update" system_version="03.603.600">
-<update_data update_type="full">
<image size="0">
http://www.example.com/PSP2UPDAT.PUP</image>
</update_data>
</version>
</region>
-<region id="us">
<np map="00.000.000" level2_system_version="00.000.000" level1_system_version="00.000.000" level0_system_version="00.000.000"/>
<np_d map="00.000.000" level2_system_version="00.000.000" level1_system_version="00.000.000" level0_system_version="00.000.000"/>
-<version label="0.00" system_version="00.000.000">
-<update_data update_type="full">
<image size="0">
http://www.example.com/PSP2UPDAT.PUP</image>
</update_data>
</version>