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+++ b/README.md
@@ -1,11 +1,13 @@
 
 # MetroUnlocker
 
-Unlock signed sideloading on:
+## Unlock signed sideloading on:
 
 - Windows 8.0 and up
 
 
-Unlock development sideloading on:
+## Unlock development sideloading on:
 
-- Windows 8.1 Pro and up
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+- Windows 8.1 Pro and up
+
+Development sideloading takes a while to activate. If it doesn't happen automatically, use Product Policy Editor to disable SPPSVC, set the system clock to 2026, try sideloading until it activates and revert the clock and enable SPPSVC again.
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