yashsingh1/xdaforums huggingface dataset:
[Windows Phone 7 Development and Hacking] kurdland:
Hi lucas!

sorry for my ignorance ;) i don't have trophy nor arrive :( Just wanted to make it clear that if someone ignore that is between (), it might lead to missunderstanding that HD7 don't have the mode selection.

Anyway thanks for correcting me
[Windows Phone 7 Development and Hacking] pencilcase:
does not work on 7720 HTC Titan :(
[Windows Phone 7 Development and Hacking] ca2l3vin:
OK So I have been going through the threads and wanted to clear some of the confusion I believe is going on with the phones that are working and the phones that are not working.

As Heathcliff has pointed out the issue seems to be with the update which applies a new driver onto 1st Gen HTC phones and is already present on 2nd Gen HTC phones. With devices that have these updates it seems to not be working. Luckily Heathcliff is a genius so we should get it working thanks to his hard work.

for people WHO HAVENT UPDATED the international versions of the phones (Mozart, Trophy, HD7 ect.) It seems to work fine. For those that have done the update (normally added tethering/updated bootloader and updated the drivers) its not going to work with the current setup we are using.

For US users.

It seems that the HTC Trophy VZW (Confirmed), HTC Surround ATT (Confirmed), and the HTC Arrive Sprint(Theory though not likely) actually works fine. I believe this is due to these devices not recieving updates RECENTLY which means we dont have the new driver despite our devices being updated or more precisly up-to-date.This means the next update from HTC in theory, if we even get one (for tethering, Tango, ect), will disabled this method. Luckily if you get it now it should carry over but if you hard reset, flash a new ROM, or get a replacement device then you wont be able to unlock again until another work around is available.

Hopes this clears some confusion. :)
[Windows Phone 7 Development and Hacking] kompleet:
Does not work on mine, could you tell us what is your rom version ?
[Windows Phone 7 Development and Hacking] Handala:
Works on my HTC Trophy :)

Thanks a lot !

OS - 7.10.7720.68 (Mango)

Firmware Revision Nr - 2250.21.40600.163

Hardware Revision - 003

Radio SW - 5.69.09.05a-22.50.50.21U

Radio HW - A.102.0.D4

Bootloader: 4.6.2250.0(129185) <- htc updates

Chip SOC: 2.2.5.0
[Windows Phone 7 Development and Hacking] s10010001:
That works perfectly without activating my sim. Thanks! The unlock worked for my Verizon Trophy. Advanced config works great... well good. :)

Just make sure you reboot fresh then try it. Otherwise I got a sim card logo with a circle and line thru it. Not the Bars with the circle.
[Windows Phone 7 Development and Hacking] starsoccer9:
So basiclly people with htc arrives cant use this and are screwed
[Windows Phone 7 Development and Hacking] s10010001:
now after im interop unlocked, can I uninstall the HTC Connection manger, and the interop unlock in the apps list?
[Windows Phone 7 Development and Hacking] zxcv888:
There is a "Network Manager" app from samsung. Use it to choose AT&T 4G and save it will restore the 4G settings
[Windows Phone 7 Development and Hacking] rkremers:
I have a Trophy too and got it to work. I am able to change themes with Advanced Config, but I can't change sounds. After I select a sound, it just defaults to none. Are you able to change sounds?
[Windows Phone 7 Development and Hacking] derekcranson:
My SPL Is 4.5

I've UPDATED TO 7740 stock with no problems and interop working.

However I HAVE NOT UPDATED WITH THE HTC UPDATE.
[Windows Phone 7 Development and Hacking] ropp29:
As far as I can tell, yes we are screwed. I have a 7 Pro, which is basically an Arrive, and Connection Setup won't run on it.
[Windows Phone 7 Development and Hacking] yfbc:
interop-unlock works on my HTC 7 pro, can install the apps that previously gave the error code.

Unfortunately many of these apps don't work even when installed.
[Windows Phone 7 Development and Hacking] s10010001:
Yea the sounds dont work for me either, but do you need it too? You can just add your own ring tone with the Zune software (Make the Genre "ringtone")

I think you need this: this
[Windows Phone 7 Development and Hacking] ropp29:
No, that workaround doesn't work. In order to do that you have to be able to switch your cellular mode to GSM and CDMA-only phones like the Arrive/7 Pro don't have that option.
[Windows Phone 7 Development and Hacking] rkremers:
I don't like any of the SMS sounds, so I was hoping to be able to change it to something not pre-installed on the phone.
[Windows Phone 7 Development and Hacking] s10010001:
crap... my 3g is down :(
[Windows Phone 7 Development and Hacking] ropp29:
How did you get interop unlock on the 7 Pro? I can't get the Connection Setup app to even run
[Windows Phone 7 Development and Hacking] s10010001:
OK, so my 3g is not working at all on my Verizon Trophy after interop unlocking. Data is on, im set to CDMA. oddly I can run HTC connection Manager without issues now, even though im on CDMA.

Any ideas how to get it back without resetting?
[Windows Phone 7 Development and Hacking] rkremers:
I just switched mine back to "global mode" after installing everything, and 3G came back on. Try that, or toggling your data off/on and powering down the phone.
[Windows Phone 7 Development and Hacking] s10010001:
Yea I tried that, no luck. I did a reset on my device, then did the interop unlock, logs 3G, but this time setting it back to global got my 3g back!

now I need to set my phone up again :( ohh well. It was time to clean house anyways.
[Windows Phone 7 Development and Hacking] Heathcliff74:
Have you tried this?

Edit: Does it also give this error after you applied the HTC Interop Unlock.xap from the opening post?
[Windows Phone 7 Development and Hacking] Heathcliff74:
Note to people who have trouble with their HTC Connection Setup restarting automatically on every reboot of the device, or having problems with their data connection:

Normally the Connection Setup should be restored automatically with this hack. But if something goes wrong, it is possible that your HTC Connection Setup is left in a unservicable state. I that case follow the steps I added to the opening post.

Ciao,

Heathcliff74
[Windows Phone 7 Development and Hacking] Ttblondey:
can we use any 3 of the interop-unlock for the latest working order?
[Windows Phone 7 Development and Hacking] Heathcliff74:
Read the instructions in the opening post thoroughly. Then follow the guide from the opening post.
[Windows Phone 7 Development and Hacking] Ttblondey:
i follow your latest guide using the first post htc interop-unlock for my htc hd7 chevron unlock and follow the repair the htc cs repair , i still can't get 10 >apps more.

Device HD7 T9292

mang0 7.5 Final

Os 7.10.7720.68

fw 2250.21.51001.728

hw 0002

radio soft 5.71.09.02a_22.51.50.21u

radio hard a.102.0.d4

bootloader 5.10.2250.0(131983)

chip 2.2.5.0

connection setup v.1.13

internet sharing

chevronunlock

from heathcliff74

tested:interop-unlock test 2 -10<apps

tested :interop-unlock test 1- can't install

tested :interop-unlock 10<apps

from gooddaytodie

tested :doesnt work

---------- Post added at 08:33 AM ---------- Previous post was at 08:31 AM ----------

i follow the first post htc guide.

EDIT: I get what you're trying to say in this case i'm on v2.
[Windows Phone 7 Development and Hacking] starsoccer9:
There is currently no way to interop the arrive because the arrive has no sim card. so currently people with arrives are screwed
[Windows Phone 7 Development and Hacking] Ttblondey:
atleast the Cs repair does work on my device after rebooting it.:D
[Windows Phone 7 Development and Hacking] ropp29:
I have applied the .xap from the opening post, no luck. I don't think there's any way to get Connection Setup to run on a CDMA-only phone.
[Windows Phone 7 Development and Hacking] ryotgz:
Thanks. That fixed my MMS. Now if we can get 2nd gen devices Interop-unlocked that would be fantastic!
[Windows Phone 7 Development and Hacking] killerkhatiby009:
HTC Arrive has no SIM slot so there is no mode selection option so there is no way to even run HTC Connection Setup. If you could somehow find a way that doesn't use HTC Connection Setup then Arrive owners could use it.
[Windows Phone 7 Development and Hacking] LiFePo4:
Ah, reading the latest first page post, I think my issue is that I have the 7740.16 update that pushes the second HTC OEM updates. I forced this update (using cab in other thread from Heathcliff) to get my EAS 2003 MS work email working (it fixed that issue). This was more important for me than IU so I will standby waiting for Gen2 or Gen1 w/v2 HTC OEM IU method.

P.S. I had made theme color edits before on NoDo and the phone has retained those with all the upgrades so I am content at the moment. I have Chevron Unlock and can side load homebrews (Folders, Battery Monitor, Screen Capture). I have all other capabilities working that I need (especially with the 7740.16) so I am not sure why I even need IU at the moment. ;)

Thanks for all the hard efforts though for everyone else.
[Windows Phone 7 Development and Hacking] Neo84:
I just tried to unlock my German TMO Mozart with 7740 mango stock rom.

I can install the xap but the connection setup does not show any interop unlock option :(
[Windows Phone 7 Development and Hacking] Ttblondey:
read at the first post carefully thoroughly then you will get the answer.;)

EDIT :

6. Start HTC Connection Setup.

7. Tap the

three dots

in the down-right corner of your screen and tap "manual select".

8. Tap on the

country

. This will open a list of countries you can select. (first/top box)

9. Scroll to "Interop Unlock" and select it.

10. Tap on the round ok-button at the bottom of your screen and wait until connection setup is finished.

11. Tap "Done" to exit the app.

12. Now open "Connection Setup" again. This is to prevent Connection Setup opening when you restart your device.

13. It will show you your current operator.

14. Tap on the round ok-button at the bottom of your screen and wait until connection setup is finished again.

15. Tap "Done" to exit the app.
[Windows Phone 7 Development and Hacking] DominikZ:
Works just like a charm.

Device: HTC 7 Trophy. 7720.68.
[Windows Phone 7 Development and Hacking] GoodDayToDie:
@Neo84: That's... quite unexpected. Did you first install the other version (mine) before installing Heathcliff74's? I don't think it would matter, but I can't think of any other reason unless some of the tricks we've been using no longer work.

Just for the record, which version of Connection Setup do you have?
[Windows Phone 7 Development and Hacking] Neo84:
I had installed your version before but also then I did not get the option in connection setup. I got V1.13.
[Windows Phone 7 Development and Hacking] Ttblondey:
Why don't you try heathcliff74 with the test2 version.
[Windows Phone 7 Development and Hacking] bobbydharrell:
Does not Work on Verizon HTC Trophy

The HTC Connection Setup opens and says the carrier does not exsist in the database, then closes.

Any Work around for this?
[Windows Phone 7 Development and Hacking] pauldomag:
Device: HTC T9292

OS: 7720.68

BootLoader: 5.0.2250

Connection Setup: v1.13

Followed the steps (even the repair) no errors whatsoever but I still can't install my 11th app.
[Windows Phone 7 Development and Hacking] Heathcliff74:
That's a really weird issue! If there were something wrong with your registration, I can imagine it will relock (after online check during Zune sync). But with Interop Unlock installed, the device should not verify the unlock-status online anymore. The fact that it still relocks itself can only be done by actively resetting the dev-unlock-status. I have no idea what could cause that. But when this happens with "prevent relock" applied you lock yourself out completely.

Sorry, can't help you with this issue,

Heathcliff74
[Windows Phone 7 Development and Hacking] zyxer_raffy:
Device: Unbranded HTC T9292

OS: 7720.68

BootLoader: 5.0.2250.1

Connection Setup: v1.13

Followed the steps successfully but I still cannot install my 4th app (AppHub Student).
[Windows Phone 7 Development and Hacking] NachoNut:
Just wanted to give a big thanks for the fix on the bug on Connection Setup restarting all the time on reboot. A+ man. Great job on everything!
[Windows Phone 7 Development and Hacking] Neo84:
I tried both ones, but none of them is showing up in my connection setup.
[Windows Phone 7 Development and Hacking] Budniu:
Ok now it's work good I doing one f..k mistake. I looking for InteropUnlock on operator list not country list. I think so info about this (InteropUnlock is in COUNTRY LIST not operator list) have to put in first post because now it's:

I think so should be:

THX
[Windows Phone 7 Development and Hacking] Likol:
Hi Heathcliff74,

first, i restore my HD7 firmware to 4.xx but my bootloader still 5.0

then i follow your step to INTEROP UNLOCK my device, it's Work!

i installed "RegistryEditor 1.2.0.0"

when i try to view registry like "HKEY_LOCAL_MACHINE\Software\Microsoft\DeviceReg", it say "Access to the registry is restricted".
[Windows Phone 7 Development and Hacking] Heathcliff74:
Interop Unlock is the first hack you need to allow high-privileged homebrew apps on your device. But those apps need their own hacks to get high-privileged access to the system. As it seems, that registry editor does not have the necessary hacks for full TCB access. But that's up to the hacking skills of the developer of that app.

I'm still working on a version of WP7 Root Tools that will run on most brands of WP7 devices with full root access. But this whole Interop Unlock stuff delags my development. So you just bear with me ;)

Ciao,

Heathcliff74
[Windows Phone 7 Development and Hacking] sonydesouza:
@heathcliff 74,

I have a question : i have a xap of nokia network setup...

Do you think i can try your process for nokia lumia ?

Thanks !!!
[Windows Phone 7 Development and Hacking] Heathcliff74:
I will change it. Thanks.
[Windows Phone 7 Development and Hacking] Heathcliff74:
You can't use the nokia app. You need to install it from the marketplace. Only way to sideload it is when you already have interop unlock. Without interop unlock you will get an error. So you have to wait for it to be published again in the marketplace and then we have to test if my exploit for nokia still works.

Ciao,

Heathcliff74
[Windows Phone 7 Development and Hacking] sonydesouza:
Thanks you very much for your quick answer !!

Cheers !
[Windows Phone 7 Development and Hacking] Briefcase:
I read somewhere Nokia will release it the 7th of December. Let's all hope they didn't delay the application for the purpose of blocking Heathcliff's hard work :-).
[Windows Phone 7 Development and Hacking] Budniu:
Work good, but I can't see structure folders and files in TouchExplorer - any ideas ?
[Windows Phone 7 Development and Hacking] ryotgz:
Any luck with interop unlock on HTC Mango Drivers v2?
[Windows Phone 7 Development and Hacking] uncled1023:
Tried on my ATT Titan. No go yet. :/
[Windows Phone 7 Development and Hacking] Beberik:
So I confirm the drivers issue. I downgraded (restored pre-version2-post-mango-drivers-update) to clean up after my experiments with this unlock, but I just had to give it a try (one can restore backup once more anyway) and now I'm Interop unlocked, I broke the limit and installed Advanced Config.

HTC 7 Mozart T8698 v0004, official ROM, (no tethering update)

OS 7.10.7720.68

FW 2250.21.51007.401 > 2250.21.40600.401

Radio SW 5.71.09.02a_22.51.50.21U

Radio HW A.102.0.D4

Connection Setup 1.13

After the unlock, I let Zune update the phone to the tethering driver update together with Mango 7740 which just came today. The unlock was preserved and FW of course was updated back to 2250.21.51007.401

Thanx for the good work ;-)
[Windows Phone 7 Development and Hacking] piaqt:
Just installed on my HTC Surround. Fingers crossed, I tried deploying schaps' Registry Editor. It deployed and is working. I got MY phone back!

Mille grazi Heathcliff!
[Windows Phone 7 Development and Hacking] ROCOAFZ:
Just got my new titan from at&t

Student unlocked, interopt didn't work. Get error when installing advanced config. :(
[Windows Phone 7 Development and Hacking] zyxer_raffy:
Thanks for this. I'll try it later. I have the restore point before the 2nd Update (7720.68 - Mid October Update) before I update to 7740.

AFAIR, my device(Unbranded HD7) was half-bricked (1st update of Mango - 7720.68) then when I got the 2nd update (Mid October; still 7720.68) it turns that my half-bricked was fixed.
[Windows Phone 7 Development and Hacking] DavidinCT:
Yea, crossing my fingers...
[Windows Phone 7 Development and Hacking] rklomp:
Thanks works great on my Omnia 7. I can edit the registry now on mango with WP7 Root Tools.:D
[Windows Phone 7 Development and Hacking] byobge:
This works beautifully for me (Samsung Focus, Dev-unlocked, Mango Dev pre-beta), thanks in no small part to the crystal-clear instructions.

THANK YOU. This is a Good Thing you've done.
[Windows Phone 7 Development and Hacking] ironashram:
Hi,

donation sent "0AW10077MJ715150V"
[Windows Phone 7 Development and Hacking] Heathcliff74:
Muchas gracia!

Ciao!
[Windows Phone 7 Development and Hacking] Heathcliff74:
Question for HTC users:

What fieldtest-apps are working on HTC models? For Samsung and LG you can dial ##634#. On Samsung it installs DiagnosisApp.xap and on LG it installs MFG.xap. I believe on HTC's you have to dial ##3282#. Correct? What xap does it install? Is it available? I need this info to get a chance for my new hack to work on HTC.

Thanks,

Heathcliff74
[Windows Phone 7 Development and Hacking] freudator:
On HTC HD7 running 7720.68 its starting an app called something like practical testing (german: Praxistest) but its not appearing in the app list .....

but thanks for your work so far and i hope you can make some progress soon....

rgds Freudator
[Windows Phone 7 Development and Hacking] Heathcliff74:
I'm quite certain it installs an app. Could it be "Fieldtest"? Could you please double-check?

Edit: And what happens if you dial ##634# ??

Thanks
[Windows Phone 7 Development and Hacking] freudator:
I dont think that its installs an app its too fast for that if i type ##634# nothing happens to be precise after i tap in the final hash at blanks like it tries starting an app but doesnt find it....

about the ##3282# you are right its called field test i switched the language to english...
[Windows Phone 7 Development and Hacking] Ddriver:
The "Fieldtest" on the HTC is: ##3282# ;)
[Windows Phone 7 Development and Hacking] Heathcliff74:
Ok. I was hoping on an app to install. But no problem. I think I can use another approach for this. Thanks anyway!

Heathcliff74
[Windows Phone 7 Development and Hacking] dandrayan:
On my HTC Arrive, ##634# installs "EmbeddedTool" and starts an "EmbeddedTool" app to run field trials, toggle "Diag mode", and toggle "Auto Diag mode". Running the app from the app list seems pretty useless as it only displays the MEID.

Dialing ##3282# installs "zServiceTools" and starts a "Service tools" app with three buttons to set data, MSL, and RTN. The app installed and run from the app list shows the PRI version and ID.

Sadly, no traces of a file installer or registry editor. :(
[Windows Phone 7 Development and Hacking] Heathcliff74:
Ok. Thanks. For my exploit I need to target an app on the phone that easily installs and uninstalls. The "EmbeddedTool" does not seem to be present on all HTC's, so I think I'll go for the HTC Connection Setup. All HTC's can easily download it from the Marketplace.

Ciao,

Heathcliff74
[Windows Phone 7 Development and Hacking] dandrayan:
Except that "This application is not supported by your device" when installed on my Mango-fied HTC Arrive. Grr.
[Windows Phone 7 Development and Hacking] killerkhatiby009:
Yea HTC Connection Setup does not work on the HTC Arrive, which seems to be the only phone right now with no way at all of interop unlocking mango.
[Windows Phone 7 Development and Hacking] DavidinCT:
When I dial ##634# on my Verizon HTC Trophy, it loads Fieldtest then a few seconds later a Embedded tool comes up with a screeen that says

Select Function set:

Diag

FieldTrial

EDIT:

This installed "EmbeddedTool"

When I put in ##3282# it says Field test for a few second then goes to a "Service Tools" screen and Select Function set: and a box that that says "PST" in it...

Selecting PST will give me 2 options View radio data and Edit radio data(edit requires a password).

EDIT:

This installed "zServicetools"

Does this help ??? (looks like a comon thing between the CDMA HTC phones)

The arrive is not a world phone (no sim slot) the Verizon Trophy is that is why it does not work on the Arrive.
[Windows Phone 7 Development and Hacking] Heathcliff74:
Please tell me which HTC apps are installed or can be installed through Marketplace on HTC Arrive.
[Windows Phone 7 Development and Hacking] dandrayan:
Here's the list I get through the US Marketplace on my Arrive:

HTC Hub, Flashlight, HTC YouTube, Photo Enhancer, Compass, sound enhancer, Notes, Attentive Phone, Connection Setup, Stocks, Converter, Lists, Calculator, Love

All of them work on my handset except the Connection Setup.
[Windows Phone 7 Development and Hacking] ceesheim:
"Love" will work on all htc phones (its a stupid game from htc :D )
[Windows Phone 7 Development and Hacking] Marvin_S:
Heatcliff, how about the youtube app? This one writes to the registry right? and is cross device, might worth it to investigate...
[Windows Phone 7 Development and Hacking] kwill:
So, can you keep interop unlock if you update to 7740 over Zune? Imagine so since the updates to the reg are already applied.
[Windows Phone 7 Development and Hacking] zyxer_raffy:
AFAIK, Yes.
[Windows Phone 7 Development and Hacking] MeatHead88:
Got Interop-unlock but data is not working...

Hello,

I followed instructions exactly to unlock my verizon Trophy here:

http://xdaforums.com/showpost.php?p=19796647&postcount=209

which seemed to work perfectly. The process went exactly as described. I then could finally load a registry editor and AdvancedConfig...

But when I rebooted, Connection Setup would pop up each time and I'd have no cellular data.

I ran the Repair HTC CS.xap according to the instrcution at the bottom of the first post of this thread but no permanent luck.

One weird thing, I do get data for only a couple seconds (3 or 5 sec tops) after each time I install Repair HTC CS.xap, then no data again. If in uninstall Repair HTC CS.xap and reinstall, I get data for about 4 seconds again but it won't stick.

Any ideas?
[Windows Phone 7 Development and Hacking] zyxer_raffy:
Try to reinstall your Connection Setup.

1. Unistall Connection Setup

2. Reboot your phone

3. Install Connection Setup (Marketplace/HTC Apps)

4. Run it normally

Hope this helps!
[Windows Phone 7 Development and Hacking] MeatHead88:
No joy

Hi and thanks for the response.

I followed your suggestions and even rebooted at the end to see if it would help but still no data :(

Is it odd that Connection Setup is not giving me the warning that my "carrier is not in the database" anymore as it did before I started the unlock process? I would think it would go back to its orginal behavior.

It also self launches after every reboot...
[Windows Phone 7 Development and Hacking] s10010001:
Actually it turns the sounds in AC do work even though its blank still, just hit back.. the sounds are set. now I found that if I go into the sound settings in the phone then they get reset.
[Windows Phone 7 Development and Hacking] kwill:
Thanks. Must've not read the whole thread properly:)
[Windows Phone 7 Development and Hacking] zyxer_raffy:
OMG!

OMG! I deleted the v1 of 7720 Mango Update. And when I put my HD7 on Zune, It says to update my HD7 to 7740. I want to Interop Unlock before I go to 7740.

Q. Is it posible to restore when im on 7740? I want to try the downgrade by restoring the below 7720 to get the SPL 4.5.
[Windows Phone 7 Development and Hacking] majkeljj:
I have similar problem, because after my mozart was in service, I have mango preinstalled. Maybe try make backup with this tool:

http://xdaforums.com/showthread.php?t=1103011