Ddeveloped by GLB in C-reader developing team(a ebook reader app made in china）
EDIT: If you updated to 7712 with 7661 unlocked, you can enter diagnosis->gprs settings then choose the unlock.xml to unlock 7712.
Not working properly on focus right now. The Diagnosis app in Focus is different from the Omnia7's . So the methods below are not recommended for Focus users.
See the "Problems and Solutions" part for detail.
Please post your Diagnosis version and ROM if you succeed.
Simple translation(I'm chinese, so the translation is not very good,sorry for that)
IF you have updated to mango, roll back to 7392 or earlier. make sure it's unlocked.
Then you needs these files(1-4 are contained in the Omnia7 mango JB.zip)
2）WP7RootTools 0.5 alpha.xap
3）language.xml (this is for chinese languages,can be omitted)
5) Diagnosis app(ver 1xxx)
Note: If your Diagnosis version is 0929 or earlier, you should uninstall it and dial ##634# under 7932. By doing this you can update your Diagnosis app.
Before updating to mango
1)copy language.xml and unlock.xml to rootfolder/picture/ via Wp7UsbStorageEnabler
2)deploy WP7RootTools 0.5 alpha.xap and copy the xml file(s) to provxml/ in the root folder(create one if provxml folder doesn't exist)
the file name will change after being copied to phone. Look for it under /My Documents/Zune/Content, including sub-folders.(size is the clue)
You can look through /My Documents/Zune/Content/0400 first.
Don't forget to rename the xml files to original one.
3)exit WP7RootTools and enter diagnosis(##634#),open GPRS settings (*#9908#). click "Select GPRS" and you will see the xml file(s). dont choose any of them. Just click Save.
note: Don't update to mango if you can't find unlock.xml in GPRS settings! You can't jailbreak mango without unlock.xml.
If you want chinese,you should choose language.xml then save. the Unlock.xml is used after updating to mango.
After Updating to Mango
after updating to mango,enter diagnosis->gprs settings,and choose the unlock.xml then save.
No rebooting needed.
Problems and solutions
It's confirmed that Diagnosis(ver 0929 or earlier) can't find the xml file in the GPRS settings.
The Diagnosis version is different according to which rom you are using.
Rogers -> 0929
Att -> 1122
If your Diagnosis version is 0929 or earlier, uninstall and dial ##634# to reinstall it again (in 7392). It will update the Diagnosis app.
If it still not work:
Reflash to AT&T 7004 > Open Diagnose > Unlock > 7008 > 7390 > Open Diagnose (still 929) > Uninstall Diagnose > Open ##634# again, and it's already updated.(Thanks to minori_aoi,http://forum.xda-developers.com/showpost.php?p=15368673&postcount=55)
If your phone is updated to 7392 with the OEM registry information (ATT-US) deleted, the Diagnosis won't be updated.
If the unlock.xml is still missing in the GPRS settings, here is a solution:
Copy&paste unlock.xml in another way:
1)In 7392, download and deploy New_SMS_Unlock.xap.
2)Browse with WP7 Root Tools to Applications\Install
3)Search for a folder which starts with D19A80F2-1717.....Then you will find the unlock.xml
Then do as above.
I don't know what's the difference between the unlock.xml in New_SMS_Unlock.xap and the normal one. Both size and content are the same. But it just worked on hx4700 Killer's focus.
See http://forum.xda-developers.com/show...91&postcount=5 for detail
Thanks to contable and hx4700 Killer.
Zune will start automatically when the phone is connected. Then you will see nothing in WP7 phone's folder in the Explorer.
Here's the solution:
When the phone s connected,open phone's folder in Explorer as fast as you can.
This make Wp7UsbStorageEnabler connect with your phone before Zune.
You can also close Zune when it appears.
C-Reader is a fascinating ebook reading app and the developers are working hard to make it optimized for mango.A beta release will soon be published including some "mango features" like extremely fast resuming and background downloading.I hope you guys could have try~~