What’s in your 7392 Windows Phone Update

May 4 2011

So, we’ve woken up to the “SSL” update this morning.  Only to see MSFT have included a few more fixes than just SSL cert updates.

How the update process works

Once you’ve got an update pending, Zune will download the appropriate CAB files to “patch” your device.

Now these cab files, they aren’t full files.  They’re differential updates, which are merged with the existing DLL’s on the phone.  They’re then re-signed with the certificate specified in the DSM 

There are two types of CAB files.  There are language packs, and software packs. 

diff-7.0.7390.0-7.0.7392.0-armv7-retail-microsoft.pks_3a3a18fff5252d787974a169b115f8b428c0566c.cab
diff-7.0.7390.0-7.0.7392.0-armv7-retail-microsoft.lang_0410.pks_664864f39e89201620c48f6e6393123af232ae82.cab

As the language pack name denotes “0410”, this is an Input locale, typically the language(s) installed and available to change in the Keyboard settings. http://technet.microsoft.com/en-us/library/dd744319(WS.10).aspx

So if you’ve got multiple INPUT languages available on your phone, Zune will download all the appropriate DIFF language updates.

I won’t go into how the MUI files work on Windows Phone unless people want me to Smile

What’s in your update

Managed Assembly Updates (IL diff changes to come)

Microsoft.Phone.Interop
Microsoft.Phone.InteropServices
Microsoft.Phone.MediaExtended
Microsoft.Phone.Reactive
Microsoft.Phone
System.Observable
Microsoft.Device.Sensors
System.Device (location sensors)
Microsoft.Xna.Framework.Game
Microsoft.Xna.Framework.GamerServices
Microsoft.Xna.Framework.Graphics
Microsoft.Xna.Framework.Input.Touch
Microsoft.Xna.Framework

AvCore (Camera Operations)

Quartz.dll

 

There are other changes but are unmanaged and are only diff updates.  I’ll be following this post up in a few days detailing it all.

windows-phone-7
Posted by: Chris Walsh
Last revised: 05 May, 2011 02:08 AM History

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Comments

Chris Walsh
Chris Walsh
03 May, 2011 10:42 PM

And of course the SSL cert updates are in there too.

John
John
03 May, 2011 10:44 PM

Was about to ask, are you sure the SSL certs are in there too? :p

Thanks for detailing this, because Microsoft never will.

Ryan
Ryan
03 May, 2011 10:47 PM

Excellent work Chris! We'll make sure to share this info on the show this week.

  • Ryan (Windows Phone Dev Podcast)
UzEE
UzEE
03 May, 2011 10:50 PM

I'm guessing there are some unannounced bug fixes in here as well. Those updated assemblies seem to imply that.

MrEs
MrEs
04 May, 2011 12:09 AM

Previous Chevron Update user here....

So, I was just informed today that an update is available for my device (HTC Trophy with Vodafone Australia).

80148100 is the error I get :(

Chris walsh
Chris walsh
04 May, 2011 12:24 AM

MrEs,

Can you send me an email to chris{at}walshie{dot}me and I'd like to know some more specifics.

Brianna
Brianna
04 May, 2011 01:15 AM

Can I use the ChevronWP7 Updater to update to 7392?

ZS
ZS
04 May, 2011 06:37 AM

Question for you Chris:

Does it allow you to choose US Keyboard? I hate that Telstra have lumped us with the UK Keyboard not the US one, which means one extra tap to choose the "$" sign.

(In Australia we use the US keyboard configuration not the UK one.)

Marco Capogrosso
Marco Capogrosso
04 May, 2011 06:55 AM

Le tue info sono sempre fonti di buoni articoli!!

Thomas
Thomas
04 May, 2011 08:40 AM

Austria, HTC Mozart, Orange Having a Nodo "Walshed" Phone Backung works, after phone gets restarted, update hangs with the "80180048" error. Tried 3 times. Very Frustrating.

BauerHorst
BauerHorst
04 May, 2011 09:16 AM

Hey.

As mentioned in my mail i have problems to update my Mozart to 7392, after using the NoDo Updater to get NoDo.

Can you please contact me?

thanks!

JM2k
JM2k
04 May, 2011 10:12 AM

I didn't use your tool to force the 7390 update, but I did use the "Hungarian VPN" to get it. This morning Zune notifies me of the 7392 update and so far no problems.

Would really like to know what else (apart from the certificate-related fixes) was put in.

Peter Murphy
Peter Murphy
04 May, 2011 10:14 AM

Chris, successfully updated Telstra Mozart 7, Walshed, to 7392, smooth as silk. One thing though, I had also applied the registry fix to try the other method you had proposed before you released the chevron updater, the timed one. the one that didn't leave the carrier ID blank. Any way, great work :)

Casey
Casey
04 May, 2011 10:22 AM

UK, HTC HD7, O2 unlocked on Vodafone updated Nodo using the NoDo Updater, so now have a "Walshed" Phone :-)

Backup works, after phone gets restarted, update hangs with the "80180048" error. Tried 4 times, wondered at first if it was because I didn't have enough juice in the battery.

Matt
Matt
04 May, 2011 11:15 AM

Phone alerted me to the update this morning. Having previously used your Walshie update, I get an error that it can't complete and has reverted to a backup error 80180048.

The windows phone support tool cannot recover it either, eek!!

Anything you can help us with Chris?

Thomas
Thomas
04 May, 2011 11:18 AM

You all with problems should check out the older post, its getting updated with infos on how to fix this errors

Micha Beck
Micha Beck
04 May, 2011 01:58 PM

Is it just me or does the auto focus work faster in the camera app? Even without having to push the camera button a little in, it focuses really fast and really nicely. Could be wrong though... Could've always been like this... lol

Using an HTC HD7 by the way.

Filip
Filip
04 May, 2011 05:36 PM

greetings from Poland :-)

we are alll waiting for the polish language support ;-)

Micha Beck
Micha Beck
04 May, 2011 09:43 PM

Okay, so whenever I connect my phone to the computer and start zune it now asks me to unlock my device. That never happened before the update. I don't know if 7392 is the reason though, since my phone was "walshed" and I flashed a rom (signed) to fix it.

Yunior
Yunior
10 May, 2011 07:22 PM

I installed the update hoping that it will give me the option to change the keyboard language but is not the case.

I tought that it will add/update your keyboard language. The HTC HD7 just has the English US keyboard language.

Hien
Hien
24 May, 2011 09:35 AM

Hi, i have a phone HTC HD7,i updated it to ver Nodo, now i can't jaibreak. Do you can help me to fix for set up app outside. Thank so much . if you can, pls send to my email : ngochien_83@usa.com

Rabit
Rabit
25 May, 2011 06:23 AM

Some guys in xda forum reported that this update 7932 actually causing battery drain. Can anyone confirm?

I have a new HD7 which immediately updated to 7932, so I don't have a comparison with older version (battery performance)... All I can say is battery seems very bad, and the phone is kind of hot after a just little use.

WNewquay
WNewquay
30 Jul, 2011 08:44 AM

On my LG Optimus 7 - it did the update 5o 7.0.7392 a couple of days ago. Ever since then Zune will not recognize the phone. I tried installing Zune on a different computer - same result. When I connect the cable, both Windows 7 (desktop) and the phone ping. The phone charges, but Zune does not fire up automatically. When I bring it up manually, it says 'no device connected'.

Any suggestions on how I can fix this?

Thanks

rabeca hilton
rabeca hilton
14 Sep, 2011 02:49 AM

Fabulous line up that should spark an important conversation. friend finder

McBen Percy
McBen Percy
29 Sep, 2011 01:35 PM

Plz Chris, how to change display language to espanol and portuguese htc 7 mozart software version 7.0 (7392) Original language is english. Thanks.

McBen

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