Yoti, образец старого psp2-updatelist.xml нашёл
здесь.
<update_data_list>
<region id="jp">
<np level0_system_version="01.500.000" level1_system_version="01.500.000" level2_system_version="01.500.000"/>
<version system_version="01.500.000" label="01.500">
<update_data update_type="full">
<image size="94496256">
http://djp01.psp2.update.playstation.net/update/psp2/image/2011_1214/rel_f090a69bcf392b5c311b9e786c5cc0b5/PSP2UPDAT.PUP?dest=jp
</image>
</update_data>
</version>
<recovery spkg_type="systemdata">
<image spkg_version="01.000.010" size="56817152">
http://djp01.psp2.update.playstation.net/update/psp2/image/2011_1214/sd_484243f3964158b38ad1adaac0332a3e/PSP2UPDAT.PUP?dest=jp
</image>
</recovery>
<recovery spkg_type="preinst">
<image spkg_version="01.000.000" size="128837120">
http://djp01.psp2.update.playstation.net/update/psp2/image/2011_1214/pre_24b5601c3b3aa63b51cf5eaeab718a4c/PSP2UPDAT.PUP?dest=jp
</image>
</recovery>
</region>
</update_data_list>