android: Galaxy S26 / Samsung One UI 9 without root - #744
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Andrii-Antoniuk wants to merge 2 commits into
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android: Galaxy S26 / Samsung One UI 9 without root#744Andrii-Antoniuk wants to merge 2 commits into
Andrii-Antoniuk wants to merge 2 commits into
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Samsung's L2CAP fix ships in One UI 9, but betas can still report SDK 36 so the allowlist rejected S26. Detect One UI 9 via Samsung properties, create sockets with fd=-1, and tell One UI 8.5 users there is no no-root workaround. Co-authored-by: Cursor <cursoragent@cursor.com>
Detect One UI 9 during first launch by loading bluetooth_socket in Application, treat a known One UI 8.x property as unsupported even if SEM looks like 9, prefer the secure L2CAP factory, and cover the allowlist. Co-authored-by: Cursor <cursoragent@cursor.com>
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Built an independent APK with this commit and can confirm this works on the Fold8 with One UI 9 |
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Summary
ro.build.version.oneui/SEM_PLATFORM_INT, not only SDK 37. One UI 9 betas can still report SDK 36, which previously sent S26 users to the unsupported screen.fd=-1(AOSP client sockets) and fall back toBluetoothDevice.createInsecureL2capSocket, which Samsung’sBluetoothSocketotherwise mishandles whenfd=1.Maintainer already confirmed One UI 9 beta works on S26 Ultra in #487 (comment) (GitHub APK). This PR makes the in-app allowlist match that.
Test plan
CP1A*) and OnePlus/Oppo on ColorOS/OxygenOS 16: still allowedMade with Cursor