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@gus33000 gus33000 released this 06 Feb 20:59
· 109 commits to main since this release
v2102.21
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Lumia Drivers BSP - Version 2102.21

Released: 02/06/2021 10:00 PM UTC+1

Quality: Preview

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Lumia 950 (Talkman):

Lumia 950 XL (Cityman):

Important installation notes

image

Please make sure your battery is fully charged before installing this driver pack. For most batteries the charge must be 100% as the phone may shutdown during setup if the battery is even at 80% charge.
Make sure battery is charged to 100% before continuing. If this is not the case, reboot your device now and charge it in an Operating System.

NOTE for Lumia 950 (non XL) users: There is a known issue with reboots / shutdowns being broken, you will always have to reboot the device by hand, including, during the setup process. You may see a BSOD with INTERRUPT_EXCEPTION_NOT_HANDLED or simply a black screen. Just reboot the device by pressing volume down + power.

Release notes

Changelog

  • Addresses an issue where the GPU driver would be installed too prematurely on certain devices, causing a crash during installation
  • Addresses an issue where the setup process would not complete successfully with an update
  • Addresses an issue where Phone Calls stopped working, along with the calling app counterparts
  • Addresses an issue with WLAN 5Ghz not working
  • Addresses an issue where Cellular drivers would not end up being installed on update
  • Addresses an issue with the Color Profile toggle not working

How to offline update an existing Windows Desktop installation

  • Switch the device into mass storage.

  • Take note of the drive letter the Windows partition is using, here we will assume it got mounted as I:

  • Download [Source Code (zip)] from https://github.com/WOA-Project/Lumia-Drivers/releases/latest

  • Extract said zip file to a folder of your choice, we will assume here we extracted it to C:\UpdatedDrivers

  • Download the DriverUpdater utility from https://github.com/WOA-Project/DriverUpdater/releases/latest

  • Open a command prompt as administrator, where the driver utility got downloaded

  • If your device is a Lumia 950, execute the following command:

    DriverUpdater.exe C:\UpdatedDrivers\Lumia-Drivers-XXXX\definitions\950.txt C:\UpdatedDrivers\Lumia-Drivers-XXXX\ I:\

  • If your device is a Lumia 950 XL, execute the following command:

    DriverUpdater.exe C:\UpdatedDrivers\Lumia-Drivers-XXXX\definitions\950xl.txt C:\UpdatedDrivers\Lumia-Drivers-XXXX\ I:\

  • Reboot the device, the device will now begin PnP setup once again, and hopefully you will be back soon enough to your desktop

Hardware specific defects

  • A considerable amount of Lumia 950 and Lumia 950 XL devices do not work with the HP lapdock properly when using a wired connection

General software defects

  • Under certain circumstances, the Lumia 950 (''Talkman'') may fail to reboot properly. Shut down the device via other means (Developer Menu / Flash App & THOR2). This happens during Setup, where the device will display a black screen
  • Cameras are not available
  • Windows Hello Iris Scanner is not available
  • Hyper-V is not available
  • SD Card Boot is not available
  • Battery life is degraded
  • GPS stack is not using any sensor for navigation
  • Miracast is not functional with many wireless devices, but works fine on Xbox, and Windows 10 computers
  • Graphical glitches can be observed with acrylic effects on builds lower or equal than 20100
  • Graphical glitches can be observed on shadows
  • MTP may fail to start if the device is plugged a second time, stop the NcsdService to fix the issue via task manager
  • Dual SIM devices are unsupported for Cellular, do not expect cellular to work properly on these
  • DirectX is unavailable for x86 and amd64 applications
  • No VoLTE
  • No VoWiFi
  • No Cellular data sharing
  • Phone Calls require manual provisioning by the user on builds higher than 18363
  • Text messages are unavailable on builds higher then 18363
  • Microphone level under Settings is stuck at 50%
  • Phone may not boot reliably or have random reboots when the battery falls below 50% on certain devices, if all cores are enabled.
    As a workaround, you can run "bcdedit /set numproc 4" to disable the second core cluster

Deprecation notice

  • Support for Build 18363 has ended, we cannot guarentee anymore that things will continue to work due to ongoing testing being halted.
    18363 and lower are over 3 years old. Please upgrade to 19041 or higher.

  • Build 17763 is deprecated and will not boot successfully anymore [<= 18363 is deprecated, see above]

  • Volume / Audio switching is broken on 18363 [Won't fix, <= 18363 is deprecated, see above]

  • Night light is broken on 18363 [Won't fix, <= 18363 is deprecated, see above]

Windows 10 software defects

  • Applications do not get installed if the user reboots the device on first boot before completion.
    As a workaround, find the "Second Party Application Provisioner" application in the start menu, right click, run as administrator
  • System reset is not supported
  • First boot can have bad thermal performance due to Windows initial app installation.
    While leaving the phone plugged in to a wall charger, let it install all applications, all app updates through the store, and OneDrive. Then let the phone cool down

Windows 10X software defects

  • Vibration is unavailable
  • Under certain circumstances, Windows may fail booting on talkman devices when AutoChk runs (repairing drive at boot). If this is your case, let the device reboot a couple of times, or reflash the FFU file til the issue vanishes
  • Second Party Apps are not available
  • Cellular data is unavailable

Bug reporting

This release is a Preview release. Bug exists and may happen. If you notice a bug not present in the following bug list, please report them on our Telegram Group.

-- WOA-Project Team

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