Software upgrade from multiple context ASA

Guys,

I just cant find a way to do this or a simple answer. I know it might be
easier to just revert back to a single context mode and upgrade the
software and return to multiple context mode.

So the question is really can I perform tftp operations on software to
flash on a multiple context firewall? I have tried from the admin context,
but I do not have access to the flash drive. I have tried the system
context, but I do not have access to IP connectivity (cant assign an IP
address to any interface). Or am I missing the command to do this? 'dir'
certainly does not work on the admin context at all.

See below:

system_context(config)# dir

Directory of disk0:/

13 drwx 32768 13:21:18 Dec 19 2013 coredumpinfo
42 -rwx 31629312 13:22:40 Dec 19 2013 asa845-smp-k8.bin
43 -rwx 17790720 13:23:02 Dec 19 2013 asdm-711-52.bin
44 -rwx 3982 07:46:32 Jan 23 2014 old_running.cfg
2 drwx 32768 13:29:08 Dec 19 2013 log
5 drwx 32768 13:30:02 Dec 19 2013 crypto_archive
46 -rwx 1863 07:46:32 Jan 23 2014 admin.cfg
47 -rwx 12998641 13:30:24 Dec 19 2013 csd_3.5.2008-k9.pkg
48 drwx 32768 13:30:24 Dec 19 2013 sdesktop
49 -rwx 6487517 13:30:26 Dec 19 2013
anyconnect-macosx-i386-2.5.2014-k9.pkg
50 -rwx 6689498 13:30:26 Dec 19 2013
anyconnect-linux-2.5.2014-k9.pkg
51 -rwx 4678691 13:30:28 Dec 19 2013
anyconnect-win-2.5.2014-k9.pkg

1997373440 bytes total (1915224064 bytes free)
system_context(config)#
system_context(config)#
system_context(config)#
system_context(config)#
system_context(config)# sh context
Context Name Class Interfaces URL
*XXX-Admin default Management0/0 disk0:/XXX-Admin.cfg

Total active Security Contexts: 1
system_context(config)# sh run int m0/0
!
interface Management0/0
 speed 100
 duplex full
system_context(config)# int m0/0
system_context(config-if)# ip add
system_context(config-if)# ip add?
ERROR: % Unrecognized command
system_context(config-if)# ip a?
ERROR: % Unrecognized command
system_context(config-if)# ip ?
ERROR: % Unrecognized command
system_context(config-if)# chan
admin_context(config-if)# changeto context XXX-Admin
admin_context/XXX-Admin(config)# dir
                                      ^
ERROR: % Invalid input detected at '^' marker.
admin_context/XXX-Admin(config)# exit
admin_context/XXX-Admin# dir
                              ^
ERROR: % Invalid input detected at '^' marker.
admin_context/XXX-Admin#

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