[Windows Phone 7 Development and Hacking] LlabTooFeR:
Here the dump of final Tango Build 7.10.98.8773 it's capable with OSB

Right now only 0809 lang is available.

THIS ROM IS FOR COOKING PURPOSES ONLY! YOU CAN'T INSTALL OR FLASH IT INTO DEVICE!

Download:

http://www.filefactory.com/file/c560271/n/TANGO_SYS_XIP_WP7_BUILD_8773_LANG_0809.rar

"Label"="WM7_Main_Ship"

"ParentBranchBuild"="8773"

"TimeStamp"="20120308-1218"

"Builder"="mojobld"

XIP

MSXIPKERNEL 7.10.98.8773
BaseDrivers_NK 7.10.98.8773
Watson_Core 7.10.98.8773
WinCENLS 7.10.68.7720
GFX_NK 7.10.68.7720
CCFGSVC 7.10.98.8773
MSXIPKERNELLTK 7.10.68.7720
KFPCRT 7.10.98.8773

SYS

7.10.98.8773 SYS\AppChecker
7.10.98.8773 SYS\APPCHECKER_Lang_0809
7.10.68.7720 SYS\appdev_tooling_common
7.10.68.7720 SYS\appdev_tooling_device
7.10.98.8773 SYS\APPPLATFORM
7.10.98.8773 SYS\APPPLTSVC
7.10.68.7720 SYS\APPPLTSVC_Lang_0809
7.10.98.8773 SYS\AutoDataConfig
7.10.68.7720 SYS\AutoDataConfig_Lang_0809
7.10.98.8773 SYS\AvCore
7.10.68.7720 SYS\AvCore_Lang_0809
7.10.68.7720 SYS\AvTraceChDefault
7.10.98.8773 SYS\AvTuner
7.10.98.8773 SYS\BaseAudio
7.10.98.8773 SYS\BaseDrivers_OS
7.10.98.8773 SYS\BatteryService
7.10.68.7720 SYS\BatteryService_Lang_0809
7.10.98.8773 SYS\BROWSING
7.10.68.7720 SYS\BROWSING_Lang_0809
7.10.68.7720 SYS\BROWSUTILS
7.10.98.8773 SYS\BthApps
7.10.98.8773 SYS\BthCore
7.10.98.8773 SYS\BuildInfo
7.10.98.8773 SYS\Cellcore
7.10.98.8773 SYS\CellSmsProv
7.10.98.8773 SYS\CertInstaller
7.10.68.7720 SYS\CertInstaller_Lang_0809
7.10.68.7720 SYS\CodeSigningCert
7.10.98.8773 SYS\CommsApps
7.10.68.7720 SYS\CommsApps_DPI_262
7.10.98.8773 SYS\CommsApps_Lang_0809
7.10.98.8773 SYS\CommsPlatform
7.10.68.7720 SYS\CommsPlatform_Lang_0809
7.10.98.8773 SYS\ConnectivityUX
7.10.68.7720 SYS\ConnectivityUX_DPI_262
7.10.98.8773 SYS\ConnectivityUX_Lang_0809
7.10.98.8773 SYS\ConnMgrCfg
7.10.98.8773 SYS\ConnMgrCore
7.10.68.7720 SYS\Controls
7.10.98.8773 SYS\CoreOS
7.10.98.8773 SYS\CoreOS_Lang_0809
7.10.68.7720 SYS\CoreSecurityModelCSP
7.10.98.8773 SYS\CoreSvcsCmn
7.10.68.7720 SYS\CoreSvcsCmn_Lang_0809
7.10.68.7720 SYS\Crowdsourcing
7.10.98.8773 SYS\CRYPTO
7.10.68.7720 SYS\CRYPTO_Lang_0809
7.10.98.8773 SYS\D3D_Adreno20Xms
7.10.68.7720 SYS\datasharing
7.10.98.8773 SYS\DCOM
7.10.68.7720 SYS\DDraw
7.10.98.8773 SYS\DeviceFeedback
7.10.68.7720 SYS\DeviceFeedback_Lang_0809
7.10.98.8773 SYS\DeviceUpdateAgent
7.10.98.8773 SYS\DeviceUpdateAgent_Lang_0809
7.10.98.8773 SYS\DMApps
7.10.68.7720 SYS\DMApps_Lang_0809
7.10.98.8773 SYS\DMOSSvcs
7.10.68.7720 SYS\DMOSSvcs_Lang_0809
7.10.98.8773 SYS\DWrite
7.10.98.8773 SYS\DxG
7.10.68.7720 SYS\EtwChannelDefault
7.10.98.8773 SYS\FailedStorageUI
7.10.68.7720 SYS\FailedStorageUI_Lang_0809
7.10.68.7720 SYS\FontBrowserBD
7.10.68.7720 SYS\FontBrowserI
7.10.68.7720 SYS\FontBrowserR
7.10.98.8773 SYS\FontSegoe
7.10.68.7720 SYS\FontWingding
7.10.98.8773 SYS\FPCRT
7.10.98.8773 SYS\GDIEX
7.10.98.8773 SYS\GPSID
7.10.98.8773 SYS\GWES
7.10.68.7720 SYS\GWES_Lang_0809
7.10.70.8099 SYS\GWPCPC
7.10.98.8773 SYS\HelpHowTo
7.10.98.8773 SYS\HWComposition
7.10.68.7720 SYS\HWR
7.10.98.8773 SYS\IME
7.10.98.8773 SYS\IULIBS
0.0.0.0 SYS\LangIDBoot
0.0.0.0 SYS\LangIDBoot_Lang_0809
7.10.98.8773 SYS\LAPS
7.10.68.7720 SYS\LAPS_Lang_0809
7.10.98.8773 SYS\LASS
7.10.68.7720 SYS\LASS_Lang_0809
7.10.98.8773 SYS\Location
7.10.98.8773 SYS\Location_Lang_0809
7.10.98.8773 SYS\MediaApps
7.10.98.8773 SYS\MediaApps_Lang_0809
7.10.98.8773 SYS\MEInfra
7.0.2.7383 SYS\meinfra_cleanup
7.10.68.7720 SYS\MSAvatar
7.10.68.7720 SYS\MsCerts
7.10.98.8773 SYS\msf
7.10.68.7720 SYS\msf_Lang_0809
7.10.98.8773 SYS\MSIME
7.10.98.8773 SYS\MTPZ
7.10.98.8773 SYS\NabSync
7.10.68.7720 SYS\NabSync_Lang_0809
7.10.68.7720 SYS\NE20001Parms
7.10.98.8773 SYS\NETCF
7.10.98.8773 SYS\NetCore
7.10.68.7720 SYS\NETCORE_Lang_0809
7.10.98.8773 SYS\NetServices
7.10.98.8773 SYS\NetWlanCore
7.10.68.7720 SYS\NetWlanCore_Lang_0809
7.10.98.8773 SYS\Office
7.10.68.7720 SYS\Office_DPI_262
7.10.98.8773 SYS\OFFICE_EXCEL
7.10.68.7720 SYS\Office_Excel_Lang_0809
7.10.98.8773 SYS\Office_Lang_0809
7.10.68.7720 SYS\OFFICE_OMHUB
7.10.98.8773 SYS\OFFICE_ONENOTE
7.10.68.7720 SYS\OFFICE_ONENOTE_Lang_0809
7.10.98.8773 SYS\OFFICE_POWERPOINT
7.10.68.7720 SYS\OFFICE_POWERPOINT_Lang_0809
7.10.68.7720 SYS\OFFICE_SkyDrive
7.10.98.8773 SYS\OFFICE_SPMC
7.10.98.8773 SYS\OFFICE_SPMC_Lang_0809
7.10.98.8773 SYS\OFFICE_WORD
7.10.68.7720 SYS\OFFICE_WORD_Lang_0809
7.10.98.8773 SYS\OfficeCore
7.10.68.7720 SYS\OfficeCore_Lang_0809
7.10.98.8773 SYS\Phone
7.10.68.7720 SYS\Phone_DPI_262
7.10.98.8773 SYS\Phone_Lang_0809
7.10.68.7720 SYS\PlayReady
7.10.68.7720 SYS\PPGPROV
7.10.98.8773 SYS\RMS
7.10.98.8773 SYS\RPC
7.10.98.8773 SYS\SearchPlatform
7.10.68.7720 SYS\SearchPlatform_Lang_0809
7.10.98.8773 SYS\SecurityCore
7.10.98.8773 SYS\SECURITYSERVICES
7.10.98.8773 SYS\Settings
7.10.98.8773 SYS\Settings_Lang_0809
7.10.98.8773 SYS\Shell
7.10.98.8773 SYS\Shell_DPI_262
7.10.98.8773 SYS\Shell_Lang_0809
7.10.98.8773 SYS\ShellApps
7.10.98.8773 SYS\ShellApps_Lang_0809
7.10.98.8773 SYS\ShellCore
7.10.68.7720 SYS\ShellCore_DPI_262
7.10.98.8773 SYS\ShellServices
7.10.68.7720 SYS\ShellServices_Lang_0809
7.10.98.8773 SYS\SILVERLIGHT
7.10.98.8773 SYS\Simtoolkit
7.10.68.7720 SYS\SirepForAppDev
7.10.98.8773 SYS\Skybox
7.10.68.7720 SYS\Skybox_Lang_0809
7.10.98.8773 SYS\SNTransports
7.10.98.8773 SYS\Sounds
7.10.68.7720 SYS\Sounds_Lang_0809
7.10.98.8773 SYS\Speech_Core
7.10.68.7720 SYS\Speech_Core_Lang_0809
7.10.98.8773 SYS\Speech_UX_Core
7.10.98.8773 SYS\Speech_UX_Core_Lang_0809
7.10.98.8773 SYS\Splash
7.10.68.7720 SYS\Splash_Lang_0809
7.10.98.8773 SYS\SQLCE
7.10.98.8773 SYS\SQLCEPROV
7.10.68.7720 SYS\SQLCEPROV_Lang_0809
7.10.98.8773 SYS\SQM
7.10.98.8773 SYS\SSPI
7.10.98.8773 SYS\Start
7.10.98.8773 SYS\STKApplication
7.10.98.8773 SYS\SyncApps
7.10.98.8773 SYS\SyncApps_Lang_0809
7.10.98.8773 SYS\SyncPlatform
7.10.98.8773 SYS\SyncPlatform_Lang_0809
7.10.98.8773 SYS\TaskScheduler
7.10.98.8773 SYS\Timezones
7.10.98.8773 SYS\Timezones_Lang_0809
7.10.68.7720 SYS\TIPC
7.10.68.7720 SYS\ToolConnectivityShared
7.10.98.8773 SYS\TouchInput
7.10.98.8773 SYS\TouchInput_Lang_0809
7.10.98.8773 SYS\Verify
7.10.98.8773 SYS\Watson
7.10.98.8773 SYS\WEBBASE
7.10.98.8773 SYS\WEBPLATFORM
7.10.98.8773 SYS\WEBPLATFORM_Lang_0809
7.10.98.8773 SYS\WebSearch
7.10.98.8773 SYS\WebSearch_Lang_0809
7.10.98.8773 SYS\WGICORE
7.10.68.7720 SYS\WinCENLS_0404
7.10.68.7720 SYS\WinCENLS_0411
7.10.68.7720 SYS\WinCENLS_0412
7.10.68.7720 SYS\WinCENLS_0804
7.10.68.7720 SYS\WinCENLS_Ex
7.10.68.7720 SYS\WinCENLS_ExData
7.10.98.8773 SYS\WindowsLiveID
7.10.68.7720 SYS\WindowsLiveIDINT
7.10.98.8773 SYS\WindowsLiveIDUI
7.10.68.7720 SYS\WindowsLiveIDUI_Lang_0809
7.10.98.8773 SYS\XmlLite
7.10.98.8773 SYS\XNA