There is a critical update for the DXG with 2.5.8 called Update_1_4294967295.bin with contents shown here:
Code:
File:
-rwxr-xr-x 1 root root 33958 Feb 27 2016 Update_1_4294967295.bin
Contents:
-r-xr-xr-x 1 1022 5001 948 Sep 3 02:34 certificate.crt
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 certificate.crt.sig
-r--r--r-- 1 1022 5001 351 Sep 3 02:34 constants
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 constants.sig
-r--r--r-- 1 1022 5001 1930 Sep 3 02:34 gutenberg_ca_update.ffs
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 gutenberg_ca_update.ffs.sig
-r-xr-xr-x 1 1022 5001 3385 Sep 3 02:34 jks_update.sh
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 jks_update.sh.sig
-r-xr-xr-x 1 1022 5001 26965 Sep 3 02:34 keytool.jar
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 keytool.jar.sig
-r-xr-xr-x 1 1022 5001 2233 Sep 3 02:34 report_ca_update
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 report_ca_update.sig
-r-xr-xr-x 1 1022 5001 507 Sep 3 02:34 S98ReportCAUpdate
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 S98ReportCAUpdate.sig
-rw-r--r-- 1 1022 5001 650 Sep 3 02:34 update-caupdate-09.dat
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 update-caupdate-09.dat.sig
-r--r--r-- 1 1022 5001 1742 Sep 3 02:34 util_funcs
-rw-rw-rw- 1 1022 5001 256 Sep 3 02:34 util_funcs.sig