[Windows Phone 7 Development and Hacking] ChrisKringel:
Here are the CABs from my unbranded German Lumia 800:

First Nokia Update

http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.pks_b9598a098a3a4e902d043cef778a79ff3e6b0869.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0404.pks_6115196e156d87998115301d5f7701f553ad62ad.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0405.pks_4b52c0fec6e8e61fe64aa30d0fdf0010e577743d.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0406.pks_defde7bd0ea4224f6543a2edd87f17cfed5d882c.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0407.pks_a325cee9b2e502ee7cba73ad3b5276e23972080d.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0408.pks_6fb04331ffc9661c5a3f7d277381cee669b05d1f.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0409.pks_4d87f62a11c7898a516df7563a9333e1082fad57.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_040b.pks_3a0612d1fef666dd641041937f5d2857e9bbde2b.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_040c.pks_b345d08ab6583dbf9e1d132533ec68e2af411e0f.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_040e.pks_929ee747819d7d412930d249097f6b244f96e6ae.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0410.pks_1645c0de81f21046e42bad6feadcc50a621bb025.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0411.pks_cafd951a55fd204f7bb36dd58d75ce418e25d3d2.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0412.pks_e56ab94ce9cac98569acabb738f4bbb92dfb0d53.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0413.pks_4151025cfe909a57fadca5e55992bc1c5b048f31.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0414.pks_06ada7ba2cfe46fe9a3e6b09f89b3e5aeb834d32.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0415.pks_ae243651640b98ef062dca683b9abc740c5f4ff0.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0416.pks_2ec5d33ce2eee244829a6149d3d6a34c18d228f5.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0419.pks_dd8f1fddaaab3841974f51e314bb85e65b330a07.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_041d.pks_b280b5a8e035926c6250a212d4d5099949f06aec.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0804.pks_75e37ebd5af30ce17224d0d9cc592461cb037bd8.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0809.pks_255010547a84862a8621b8819aa202e0d2aa9b0d.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0816.pks_93e895b92230eba2981d19630974583dc19d38fc.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/05/diff-7.10.8773.98-7.10.8779.8-armv7-retail-microsoft.lang_0c0a.pks_3a0b5492a3b3bbbdbb0aa57f66faaa14c88df184.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2013/01/oemupdate.cab.pks_7e94220f5aacdb0a4c2375412408ae5e33035522.cab

Second update

http://download.windowsupdate.com/msdownload/update/software/dflt/2012/10/diff-iucorefixed-7.10.8779.8-7.10.8783.12-armv7-retail-microsoft.pks_8a50b92b21951c7baf9f3600cea8c77e0918021f.cab "

Third update:

http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.pks_d6fb2a271eed6a5d1187b17aba60806753d0ffce.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0404.pks_9c7b9cf5b557e3e5b733fb06527ab833803e6c75.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0405.pks_ba4200f9db8fad1ada3df976069205553570fa2e.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0406.pks_45eb7780e173a87e6e3bfc6ad2a962495ce3289a.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0407.pks_91c88df3371a97e95fddec6d490f184d79069b92.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0408.pks_9d5775aa94029a2cabc0874b4fc8df606314f0f8.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0409.pks_653898f93f54d951992766d317db1b846ca71e36.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_040b.pks_61e4412c01fb0c83e85750d8650dad74955a02fb.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_040c.pks_b34792a900bc0aeafeb0a2aaa666b490e44eb1ca.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_040e.pks_b6d36b4d816b42c43b29c658d72228a96aacc424.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0410.pks_01ab9c5b927d1fdfb5de71774056a146697065ac.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0411.pks_8df9bbde337291d775c3598b92a9e7388166bc42.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0412.pks_e9736c093630ae8d0fb771ba126499e816a30175.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0413.pks_753be0cb9312af1bac326f9ee30643985b776a8d.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0414.pks_0cf081099d1bc130e16b5e31d663752b1f1eca64.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0415.pks_a5b81c390ec85695ae99e4900e2beb4f365246d9.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0416.pks_11efb7f385c2947b6b705ebc6901cedee00f799d.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0419.pks_3931812023d755b700c8e5ffe0ee43e52c9cc19a.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_041d.pks_32c3d21c383f0c491a8a8d745c9bef8d1a83914e.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0804.pks_d541f79c49e28d3c5a4c2cf817bed78d6d2b4ef9.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0809.pks_45cef4457233690e536db6b7821af0a39b8aeb98.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0816.pks_8d78f889ff380ced118e823feed328487dce668b.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.lang_0c0a.pks_29c153eae13ce7184ac8abc63eb6345694e9fce0.cab
http://download.windowsupdate.com/msdownload/update/software/dflt/2012/11/diff-7.10.8783.12-7.10.8858.136-armv7-retail-microsoft.dpi_262.pks_39b9cc884c90d83c0df50ed5623166e9257d1162.cab