IOS 5 activation impossible fail

J'ai installé IOS 5 sur un IPad 2 qui fonctionnait parfaitement sous IOS 4. L'installation s'est bien déroulée et mon Ipad s'est rallumé normalement. Il m'a demandé de confirmer la langue, le pays, la localisation, etc. puis m'a précisé qu'il allait activer mon Ipad et que cela pouvait prendre 3 minutes.
Un écran s'échec de l'activation s'est afffiché au bout des 3 minutes, m'indiquant que les serveurs d'Apple sont saturés et que je dois réessayer plus tard.
J'ai réessayé une centaine de fois depuis 3 jours avec le même résultat et mon Ipad est inutilisable.
Quelqu'un peut-il 'indiquer une solution ?
Merci d'avance.

i have the same problem since this morning.
My iPad was working yesterday and asks me now to activate it.
It tells me the apple servers are not working and contact the apple support.
does someone have a solution?
thanks

Similar Messages

TCP active open: Failed connect() Error: Connection timed out SMTP

Hi,
Messaging server version is,
./imsimta version
Sun Java(tm) System Messaging Server 6.2-6.01 (built Apr 3 2006)
libimta.so 6.2-6.01 (built 11:20:35, Apr 3 2006)
SunOS bglbbmr1-a-fixed 5.9 Generic_118558-28 sun4u sparc SUNW,Sun-Fire-V440
17-Dec-2008 10:47:40.08 1730.8e.741
tcp_local Q 4 [email protected] rfc822;[email protected] [email protected] /mta/queue/queue/tcp_local/013/ZUg0i1t9I0ZG~.00 <[email protected]>; TCP active open: Failed connect() Error: Connection timed out SMTP/xyz.my-domain.in
I have been getting this above error on my mail server from last
4-5 days. I am getting complaints from end users that the users can't
send any mails using Outlook but I did check with my test user I can
send mail by using webmail.
The Failed MX lookup Errors also getting in my logs the error detail given bellow.
17-Dec-2008 10:47:39.65 1730.91.737
tcp_local - Y TCP|0.0.0.0||209.85.143.114|25 SMTP/airtelmail.in/aspmx.l.google.com
17-Dec-2008 10:47:39.92 1754.41.255
tcp_notify - Y SMTP/infomedia18.in/infomedia18.in
17-Dec-2008 10:47:39.92 1754.41.256
tcp_notify Q 7 rfc822;[email protected] [email protected] /mta/queue/queue/tcp_notify/017/ZXg0i1t3U_ZoD.00 <[email protected]>; Failed MX lookup; try again later
17-Dec-2008 10:47:39.94 1754.41.257
tcp_notify Q 6 rfc822;[email protected] [email protected] /mta/queue/queue/tcp_notify/010/ZXg0i1t3U_ZoF.00 <0KBZ003MRGU7MQ30@my-domain> Failed MX lookup; try again later
I tried stopping and starting msg service using stop-msg and start-msg to sort out this above problem but no result. :(
When I do check the tcp_local queue it has been growing every day as well the tcp_notification queue also.
/opt/SUNWmsgsr/sbin/imsimta qm su
Messages
Channel Queued Size (Kb) Oldest
tcp_notify 10741 1080610.61 16 Dec, 00:59:24
tcp_local 8334 733849.31 15 Dec, 00:19:00
tcp_lmtpcn 0 0.00
tcp_be 0 0.00
reprocess 0 0.00
process 0 0.00
conversion 0 0.00
Totals 19075 1814459.92
This queues are increasing day by day.
One more thing is that I cant see a service/channel called CONVERSION running on my server when i do use this command.
ps -aef | grep conversion
root 6144 6000 0 11:14:28 pts/1 0:00 grep conversion
When i try to start it using imsimta qm utility, output shows as
qm.maint>; start conversion
QM-I-STARTED, channel was not stopped
qm.maint>;
Later I stopped and started conversion channel
qm.maint>; stop conversion
QM-I-STOPPED, channel stopped
qm.maint>; start conversion
QM-I-STARTED, channel started
qm.maint>;
I can see that on other servers the conversion channel is running and few msges are in queue. I do have other servers which running the same messaging server. But I am not getting why don't on this server. Where both servers having the same configuration.
Please, help me to sort out this issue.
Thanks in advance....
BSK

Thanks Mr. Shane,
The server which is running conversion channel.
ps -eaf|grep conversion
mailserv 16824 8472 3 17:08:11 ? 0:48 /opt/SUNWmsgsr/lib/conversion
mailserv 28728 8472 0 17:17:30 ? 0:00 /opt/SUNWmsgsr/lib/conversion
root 1057 26387 0 17:18:12 pts/1 0:00 grep conversion
more /opt/SUNWmsgsr/config/conversions
in-channel=*; in-type=application; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=x-zip-compressed; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=image; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=audio; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=video; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
Following entry from /opt/SUNWmsgsr/lib/config-templates/imta_tailor
IMTA_CONVERSION_FILE=<msg.RootPathUNIX>/config/conversions
The server which doesnt show running conversion channel
#more /opt/SUNWmsgsr/config/conversions
!in-channel=*; in-type=*; in-subtype=*; in-disposition=*;
! parameter-symbol-0=NAME; parameter-copy-0=*;
! dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
! message-header-file=2; original-header-file=1;
! override-header-file=1; override-option-file=1;
! command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=application; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=x-zip-compressed; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=image; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=audio; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=video; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
Following entry from /opt/SUNWmsgsr/lib/config-templates/imta_tailor
IMTA_CONVERSION_FILE=<msg.RootPathUNIX>/config/conversions
Is this above information u r asking?
As u wrote erlier, the conversion channel works some times and some times doesn't work.
Thanks lot...
BSKADAM

"24427 Access to Active Directory failed" error in ACS 5.1

Hello,
I'm working on implementing a RADIUS authentication for wireless access with the following :
- PCs running Windows 7, protocol used is PEAP (without validating the server certificate to make it simple at first),
- AP 1252 configured to use a RADIUS server to authenticate (it's working good with an ACS server 4.2),
- ACS Server 5.1.0.44.5 running as VM connected to an AD domain and working good with VPN connections,
- AD domain running on Windows 2003 Server.
My ACS VM is working good since a couple of months for VPN (RADIUS) and administration (TACACS) remote access, both using Active Directory. Now, I'd like to use it to authenticate people connecting to a 1252 Cisco access point but I'm getting this error "24427 Access to Active Directory failed". I switched from PEAP to LEAP but this is the same.
All I can get running the expert troubleshoot
Investigating failure code: 24427 Access to Active Directory failed
Checking if Active Directory is configured
Active Directory is configured
Attempting connection to Active Directory
Connection to Active Directory was successful.
Troubleshooting completed.
Click on Show Results Summary to view results.
I followed this guide, at least for the ACS certificate section :
http://www.cisco.com/en/US/products/ps10315/products_configuration_example09186a0080b4cdb9.shtml
Anyone has an idea where the problem may come from?
Thanks in advance,
Vincent

hey there, I ran into the same issue with 5.3 and it turned out being this bug. i came across your post looking for instructions on retrieving the logs. thanks mate.
link
Problem: Error "24495 Active Directory servers are not available"
Authentication starts failing with this error: 24495 Active Directory servers are not available. in the ACS 5.3 logs.
Solution
Check the ACSADAgent.log file through the CLI of the ACS 5.x for messages such as:Mar 11 00:06:06 xlpacs01 adclient[30401]: INFO base.bind.healing Lost connection to xxxxxxxx. Running in disconnected mode: unlatch. If you see the Running in disconnected mode: unlatch error message, this means the ACS 5.3 cannot maintain a stable connection with Active Directory. The workaround is to either switch to LDAP or downgrade the ACS to 5.2 version. Refer to Cisco bug ID CSCtx71254 (registered customers only) for more information.

Unable to verify update. iOs 8.0.1 failed verification because you are no longer connected to the internet.

I have updated my iPad, my wife's iPad, but both our iPhones (5S) and (5C), give the following error every time we try.
"Unable to verify update. iOs 8.0.1 failed verification because you are no longer connected to the internet."
We are obviously connected to the internet because the updated downloaded on all 4 devices, but the iPhones will not go the next step.
Wifi ok
Connection ok
Help ...
Mark

Apple has pulled the iOS 8.0.1 update due to problems.
iOS 8.0.2 will be released in "the next few days".
Loss of cellular service or ability to use Touch ID after updating to iOS 8.0.1 on iPhone 6 or iPhone 6 Plus
We have a workaround for you if you have an iPhone 6 or iPhone 6 Plus and you lost cellular service and Touch ID functionality today after updating to iOS 8.0.1. You can reinstall iOS 8 through iTunes by following the instructions below. We are also preparing iOS 8.0.2 with a fix for the issue, and will release it as soon as it's ready in the next few days.

Adobe Flash Player 11.5.502.135 Active X failing

Adobe Flash Player 11.5.502.135 Active X failing through SCCM 2007. Tried to use uninstaller but that too is failing... i am trying to push this to 3500 machine but on 1700 machine Adobe flash player is not getting installed and the error message which we are getting is stated below, please suggest:
Error 1722.There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action NewCustomAction1, location: C:\WINDOWS\TEMP\InstallAX_11_5_502_135.exe
Error 2753.The File 'InstallAX.exe' is not marked for installation.

The two links (which I have asked the moderators to remove) do not actually go to image files, as they would appear to, but instead point to files that are identified by at least a few anti-virus engines as Windows malware. This is not a legitimate message.
Can you clarify where you are seeing this message? You say it appears every time you open a website... do you mean that it appears any time you open Safari, or every time you load a new page on any site you get a popup with that message, or what? If you could provide a screenshot of the message that would be exceptionally helpful.
Make a screenshot by pressing command-shift-3 to capture the entire screen, or pressing command-shift-4 and then selecting a region on the screen to capture. Be sure no sensitive personal information is displayed. To add that image to a post here, click the camera icon in the post editor toolbar.

SpamAssassin / Amavisd tuning - TCP active open: Failed connect() errors

I started this post as we were experiencing a problem with occassional delayed mail delivery to our mail store. As I continued writing it, I think that I've resolved it. But I wanted to post this anyway so if I'm doing things right it might help someone else; or, if I'm doing something wrong someone can correct me. :) For reference, we have a quad Sun v440, and process about 500,000 messages a day.
We were seeing messages like this in our log files:
09-Nov-2006 08:28:09.37 tcp_scan Q 1 [email protected] rfc822;[email protected] @tcp_scan-daemon:[email protected] TCP active open: Failed connect() Error: Connection timed out
example.com represents our local domain. The errors seemed to occur proportionally to the amount of incoming mail we received. That is, we saw more of them under load.
We are running SpamAssassin, Amavisd/clamav, and:
Sun Java(tm) System Messaging Server 6.2-5.01 (built Nov 22 2005)
libimta.so 6.2-5.01 (built 11:57:57, Nov 22 2005)
SunOS hostname 5.9 Generic_118558-11 sun4u sparc SUNW,Sun-Fire-V440
This line seems to say that the message is in the tcp_scan channel, and cannot send to 127.0.0.1:10024 (amavisd) because that port isn't listening.
My amavisd max_servers was set at 15. After reading http://www.ijs.si/software/amavisd/amavisd-new-magdeburg-20050519.pdf and making a wild guess, I increased it to 30. The errors were less frequent, but still occurred.
The output of 'sar -d' showed that my local disk was experiencing upwards of 80% utilization. I moved the amavisd temp directory and the spamassassin bayes db to a san volume, and that sped everything up dramatically. The connect errors went away, clamav avg time per message is at 4 seconds down from 10. I am now receiving errors from spamassassin that say:
Nov 9 10:27:27 hostname.example.com spamd[21601]: prefork: server reached --max-children setting, consider raising it
My --max-children is set to 25 right now, and the server is cpu bound under heavy load, so I see no reason to raise it.
So this is my setup. I am no longer having an immediate problem, but comments/questions are welcome.
Config files related to my setup are below.
Excerpts of imta.cnf:
! tcp_scan
[] $E$R${tcp_scan,$L}$U%[$L]@tcp_scan-daemon
! ims-ms
ims-ms defragment subdirs 20 notices 1 7 14 21 28 backoff "pt5m" "pt10m" "pt30m" "pt1h" "pt2h" "pt4h" maxjobs 2 pool IMS_POOL destinat
ionspamfilter1 fileinto $U+$S@$D
ims-ms-daemon
! tcp_local
tcp_local smtp mx single_sys remotehost inner switchchannel identnonenumeric subdirs 20 maxjobs 7 pool SMTP_POOL saslswitchchannel tcp
auth maytlsserver maysaslserver missingrecipientpolicy 0 aliasdetourhost tcpscan-daemon
tcp-daemon
! tcp_intranet
tcp_intranet smtp mx single_sys subdirs 20 dequeue_removeroute maxjobs 7 pool SMTP_POOL allowswitchchannel saslswitchchannel tcp_auth
maytlsserver maysaslserver missingrecipientpolicy 4 aliasdetourhost tcp_scan-daemon
tcp_intranet-daemon
! tcp_scan
tcp_scan smtp single_sys subdirs 5 notices 1 backoff "pt10m" "pt30m" "pt2h" "pt4h" dequeue_removeroute maxjobs 7 pool SMTP_POOL daemon
[127.0.0.1] port 10024
tcp_scan-daemon
option.dat:
SPAMFILTER1_LIBRARY=/opt/sunjes/SUNWmsgsr/lib/libspamass.so
SPAMFILTER1_CONFIG_FILE=/opt/sunjes/SUNWmsgsr/config/SpamAssassin
SPAMFILTER1_STRING_ACTION=data:,require ["addheader"]; addheader "Spam-test: $U"; require "fileinto"; fileinto "Junk";
SPAMFILTER1_OPTIONAL=1
dispatcher.cnf:
[SERVICE=SMTP-SCAN]
DEBUG=-1
PARAMETER=CHANNEL=tcp_scan
PORT=10025
IMAGE=IMTA_BIN:tcp_smtp_server
LOGFILE=IMTA_LOG:tcp_scan-server.log
STACKSIZE=2048000
INTERFACE_ADDRESS=127.0.0.1
SpamAssassin:
host=127.0.0.1
port=783
debug=0
mode=1
field=
verdict=Junk
USE_CHECK=0

Suggest dropping Amavis in preference to the built-in
integration, per our documentation. Simpler, more
performant.Sorry, my title wasn't very accurate. We are running SpamAssassin through the built in integration, and clamav through amavisd. There isn't any built in integration to clamav, is there?

TCP active open: Failed connect()

hi all,
i receive error from my email like
"TCP active open: Failed connect()x.x.x.x :25(No formatted text for errno = 111)"

Hi Mustapah,
if the error is in the email, then the hostname and/or IP address of the reporting server/appliance should be in there.
I suggest you try to look up the message in message tracking of your IronPort's GUI, this will tell you if the message was received by your appliance(s), and also if it was bounced on the appliance or on a different server.
Hope that helps,
Andreas

TCP active open: Failed connect() Error: Connection timed out

Hi,
There is one message which can't be delieved to the recepient with error " TCP active open: Failed connect() Error: Connection timed out" This is the error that we found in the mail.log_current file.
I have no problem sending email to the same address from my hotmail account.
any suggestion ?
Thanks,
Joe

The message can only mean one thing. Your server cannot connect to that host.
It's possible that the remote system is lying to your Messaging Server, and that's gotten it confused. Some firewalls do this by repeating the entire capability string from the server behind them, but can't actually handle all the capabilities.
PIX firewalls do this.
When you connect, they pretend to be able to "startls", but if you try, they hang up. They appear to handle "EHLO", but when you try, they hang up.
You can put debugging on the tcp_local channel, and see the actual conversation, if you like.
master_debug and slave_debug go into the imta.cnf definition line. MM_DEBUG=5 goes at the end of your option.dat file.
then
imsimta cnbuild
imsimta restart
will attempt to send the message. You will want to back the changes out, as you'll get lots of extra log files you really don't need.
Post the log file, and we can see what's happening.

Activity report failed(Communication error)- while check-in Activity

Hello SDN,
I am getting following error while Checking in activity from open activities .currently we are using NWDS7.3
CHECKIN      Finished24s.9Files scuceeded.
ACTIVATE     Activation Performed.Build request ID : 166
          Internal Problem(Activity report failed(Communication error
[cause: Unalble to open connection to host<host>:<port>][reason:Address already in use : connect]]))
Check-in completed successfully but Activation is not completed and giving connectivity error described above. Again
I activated activity from Activation view. Still I am getting following error description.Plesae provide me solution
to resolve this issue.
GET_STATUS      could not retrieve activation status of request '166' (Unable to connect to
host:port-Address already in use:connect(Service call exception; nested exception java.io.
IOException: Unable to connect to host:port-Address already in use:connect))
regards,
Sree.

Just check the full hostname of your DTR server, should be like
hostname.company.com
and check if somewhere only
hostname
is being used.and both are getting successfully pinged. DO not try the NWDS ping. Use command prompt and
ping hostname
and
ping hostname.company.com
Also this happens due to some clash with some other developer. Please check after some time, may be after a desktop restart. things should start working.
Edited by: Varun Biswas on Nov 29, 2011 11:53 PM
Edited by: Varun Biswas on Nov 29, 2011 11:53 PM

TCP active open: Failed gethostbyname() ?

Cannot send mail to outside,but my dns is ok.
18-Jun-2005 08:43:56.87 tcp_local Q 1 [email protected] rfc822;[email protected] [email protected] TCP active open: Failed gethostbyname() on mta.21cn.com, resolver errno = 2
# nslookup -type=mx 21cn.com
Server: ns2.lanps.com.cn
Address: 10.200.15.7
Non-authoritative answer:
21cn.com preference = 10, mail exchanger = mta2.21cn.com
21cn.com preference = 20, mail exchanger = mta.21cn.com
Authoritative answers can be found from:
21cn.com nameserver = dns.21cn.com
21cn.com nameserver = dns.21cn.net
mta2.21cn.com internet address = 61.140.60.70
mta.21cn.com internet address = 61.140.60.20
dns.21cn.com internet address = 202.104.32.253
dns.21cn.net internet address = 202.104.32.251

Please check your other network resolution configurations. resolv.conf, etc.
nslookup forces a DNS lookup. It's not exactly what the server does, the server issues an OS, "gethostbyname()" call, which looks at many of your configuration files. . .
What it's trying to tell you, is, "I can't find that host's ip address, when I ask the OS for it"

Cisco ISE (Authentication failed: 24415 User authentication against Active Directory failed since user's account is locked out)

Hi,
I have a setup ISE 1.1.1. Users are getting authenticate against AD. Everything is working fine except some users report disconnection. I see in the ISE that (Authentication failed: 24415 User authentication against Active Directory failed since user's account is locked out). Users are using Windows 7 OS.
Error is enclosed & here is the port configuration.
Port Configuration.
interface GigabitEthernet0/2
switchport access vlan 120
switchport mode access
switchport voice vlan 121
authentication event fail action next-method
authentication event server dead action reinitialize vlan 120
authentication event server alive action reinitialize
authentication host-mode multi-auth
authentication order mab dot1x
authentication priority dot1x mab
authentication port-control auto
authentication periodic
authentication timer reauthenticate server
mab
dot1x pae authenticator
dot1x timeout tx-period 60
spanning-tree portfast
ip dhcp snooping limit rate 30 interface GigabitEthernet0/2
switchport access vlan 120
switchport mode access
switchport voice vlan 121
authentication event fail action next-method
authentication event server dead action reinitialize vlan 120
authentication event server alive action reinitialize
authentication host-mode multi-auth
authentication order mab dot1x
authentication priority dot1x mab
authentication port-control auto
authentication periodic
authentication timer reauthenticate server
mab
dot1x pae authenticator
dot1x timeout tx-period 60
spanning-tree portfast
ip dhcp snooping limit rate 30
Please help.

The error message means that Active Directory server Reject the authentication attempt
as for some reasons the user account got locked.I guess, You should ask your AD Team to check in the AD
Event Logs why did the user account got locked.
Under Even Viewers, You can find it out
Regards
Minakshi (Do rate the helpful posts)

Cisco ISE Failure: 24408 User authentication against Active Directory failed since user has entered the wrong password

Hi,
Since we implemented Cisco ISE we receive the following failure on several Notebooks:
Authentication failed : 24408 User authentication against Active Directory failed since user has entered the wrong password
This happens 2 or 3 times per Day. So basically the authentications are working. But when the failure appears, the connection is lost for a short time.
The Clients are using PEAP(EAP-MSCHAPv2) for Authentication. We've got a Cisco Wireless Environment (WLC 5508).
Why is this happening?
Thanks,
Marc

The possible causes of this error message are:
1.] If the end user entered an incorrect username.
2.] The shared sceret between WLC and ISE is mismatched. With this we'll see continous failed authentication.
3.] As long as a PSN not receiving a response from the supplicant within this limit during an EAP conversation, it will throw this error code. In majority of cases it says eap session timed out.
In your cases, the 3rd option seems to be the most closest one.
Jatin Katyal
- Do rate helpful posts -

Software iOS 6.0.1.failed update, Software iOS 6.0.1.failed update

Software iOS 6.0.1.failed update what to do next

Is your iPad currently running an iOS lower than iOS 5? Did you get an error message with a #?
If you have an iPad 1, the max iOS is 5.1.1. For newer iPads, the current iOS is 6.0.1. For the iPad Mini the iOS is 6.0.2. The Settings>General>Software Update only appears if you have iOS 5.0 or higher currently installed.
iOS 5: Updating your device to iOS 5 or Later
http://support.apple.com/kb/HT4972
How to install iOS 6
http://www.macworld.com/article/2010061/hands-on-with-ios-6-installation.html
iOS: How to update your iPhone, iPad, or iPod touch
http://support.apple.com/kb/HT4623
If you are currently running an iOS lower than 5.0, connect the iPad to the computer, open iTunes. Then select the iPad under the Devices heading on the left, click on the Summary tab and then click on Check for Update.
Tip - If connected to your computer, you may need to disable your firewall and anitvirus software temporarily. Then download and install the iOS update. Be sure and backup your iPad before the iOS update. After you update an iPad (except iPad 1) to iOS 6.x, the next update can be installed via wifi (i.e., not connected to your computer).
 Cheers, Tom

After updating my iPhone 4s to iOS 6.1, Verification Failed: An SSL error has occurred and a secure connection to the server cannot be made. My wifi connection works; the icon is present at the top left. But Internet won't connect, be it Safari, App Store

After updating my iPhone 4s to iOS 6.1, Verification Failed: "An SSL error has occurred and a secure connection to the server cannot be made." My wifi connection works; the icon is present at the top left. But Internet apps won't connect, be it Safari, App Store or Facebook & instagram. Push notifications also work so posts from Facebook and Instagram still pop-up. Does any one have any ideas? Thanks.

I have the same problem. Worked fine on Friday. My VPN or any ssl site do not work on my iPhone 5. Both work perfect on iPhone 4 and 4s

I bought an Adobe photoshop elements 12 and successfully installed. I failed to activate as it said I am offline whereas I am online. I tried offline activation but failed. Could someome help me? Thanks

I bought an Adobe photoshop elements 12 and successfully installed. I failed to activate as it said I am offline whereas I am online. I tried offline activation but failed. Could someome help me? Thanks

Hi Agathe,
Please refer to the below link and follow the steps.
http://helpx.adobe.com/x-productkb/policy-pricing/activation-network-issues.html
Thank you for posting on Adobe Forums.

IOS 5 activation impossible fail

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