Replacing one of the Displays on a Surface Duo 2 results in lost touch functionality about surfaceduo-guides HOT 3 CLOSED

Hi!

I'm sorry, i don't really understand at all the issue you're describing, (perhaps you're using a translator?). It does not really make much sense when reading, could you explain the issue differently or perhaps send pictures so we can understand better? There is no hardware encryption for "recognizing" screens...

from surfaceduo-guides.

The left LCD screen of my surface duo2 is broken. I replaced it with a new LCD screen. After installing it, I found that it cannot be used. The screen will flash after booting and I cannot enter the system. The screen is encrypted. How can I crack it? I'm sure the new screen will be in good condition.

from surfaceduo-guides.

Ok now i understand better. This is not something this project has anything to do with however but i can give you pointers myself:

There's no encryption going on, surface duo display parts and the digitizer is controlled by a single ic on the motherboard that is custom and not encrypted either. The controller ic has a map created with two displays calibrated at the factory and bounded together. Replacing one of them would invalidate said mapping, causing the controller to fall into factory mode. The only way for you to get around this is to acquire the programming firmware for the factory mode of the G6 chip, as well as the toolboxone digitizer tool built specifically to recalibrate or alter the mapping.

I however cannot help you with acquiring both of these myself, and there's no public material offered by microsoft to do this for you.

Digitizer.DfuAndCalibTool, Version:2.0.0.15
ToolBoxOne 1.0.0
Copyright (C) 2023 ToolBoxOne

ERROR(S):
  -i/--input required option is missing.

Specific Usage Example: ToolboxOne Digitizer -t DfuAndCalib [-i] [value] [-d] [value] [-k] [value] [-s] [value] [--device] [value] [--verbose]

*** TShell users have to use the double dashs for the required option --<Option> ***

ERROR(S):
  -i/--input required option is missing.


  -i, --input          Required. Input bin file to write.

  -d, --Delay          (Default: 0) DFU cross packet delay ms

  -s, --sid            (Default: 0) Device entity index

  --device             (Default: ) For local execution: Device HID ID if exists
                       more than one device. For remote execution: IP of remote
                       machine in format x.x.x.x

  --generalPort        (Default: 8000) Genral port for remote execution

  --unsolicitedPort    (Default: 8001) Unsolisted port for remote execution

  -k, --station        (Default: ) Assembly Line Manufacture Station ID

  --verbose            (Default: False) Print all details of communication
                       errors

  --taskbar            (Default: ) The command for running taskbar operation

  --help               Display this help screen.

Exit code: -1

from surfaceduo-guides.