Secure Boot Unlock v2 Enhancements

Enhancements to the Bootloader unlock for Spec B Lumias. Changes are:

- Removed 3 extra reboots during the unlock process which weren't needed.
- Fixed an ongoing issue with the unlock process where the EFIESP partition size would be hardcoded
- Fixed an issue where the EFIESP used as the basis for the unlocked EFIESP partition would be taken from the FFU, and not from the phone leading to issues.

Side effect of those changes are:
- Lumia x50 models do not sad face anymore with a blue screen when you unlock their bootloaders on a build not supported by WPinternals.
- Models other than x50s have silverlight apps fully working, without root access enabled.
- Lumia 950s have their Iris Scanner working reliably.
This commit is contained in:
Gustave M
2018-10-28 17:59:19 +01:00
parent 396ae57f05
commit 1647de5b32
2 changed files with 144 additions and 56 deletions
-18
View File
@@ -836,24 +836,6 @@ DEALINGS IN THE SOFTWARE.
<Run Text="The problems stated in this section should be fixed in later versions of Windows Phone Internals. But it needs more time to implement the solutions." />
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<Run Text="The phone may boot to a Blue Screen after unlocking the bootloader" FontWeight="Bold" Foreground="#FF3753A6" />
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<Run Text="This is a limitation of SecureBoot Unlock v2. Some Windows 10 based phones need additional modifications to be able to boot properly after the bootloader is unlocked. The patches will be applied automatically if the OS on the phone is on a supported version. In case the phone doesn't boot properly, you can still enter Mass Storage Mode if you want. To boot properly again, restore the bootloader. You can update to a supported OS version and try again after that." />
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<Run Text="Some Silverlight apps may not work" FontWeight="Bold" Foreground="#FF3753A6" />
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<Run Text="This is a limitation of SecureBoot Unlock v2. The cause of this problem is known. For now this problem can be fixed by enabling Root Access on the phone." />
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<Run Text="Iris scanner does not work anymore on Lumia 950 and Lumia 950 XL" FontWeight="Bold" Foreground="#FF3753A6" />
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<Run Text="This is a limitation of SecureBoot Unlock v2. SecureBoot Unlock v2 removes all policies and this also disables the iris scanner. Windows Hello does not work properly anymore. To fix the problem you can restore the bootloader." />
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<Run Text="Can't unlock ROM image for Lumia's with Bootloader Spec B" FontWeight="Bold" Foreground="#FF3753A6" />
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