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+### Pre-installation:
+
+ *  Unlocked Bootloader
+
+ *  Custom Recovery
+
+ *  Optional GApps 
+
+### First time installation (clean flash):
+
+ *  Step 1: Boot into Recovery mode (via Fastboot using Volume Down + Power)
+
+ *  Step 2: Go to Wipe -> Format Data and type yes to remove internal storage encryption
+
+ *  Step 3: Go to Advanced Wipe, select System, Vendor, Cache, and Dalvik / ART Cache, then swipe to wipe
+```bash
+
+adb sideload crdroid.zip
+```
+ *  Step 4: Flash your preferred GApps package (if using a Vanilla build)
+
+ *  Step 5: Format data once more if required, then tap Reboot System
+
+### Update installation:
+
+ *  Step 1: Reboot your device into Recovery mode
+
+ *  Step 2: Go to Install and select the newer crDroid update zip
+
+ *  Step 3: Wipe Dalvik and Cache partitions
+
+```bash
+
+adb sideload crdroid.zip
+```
+ *  Step 4: Swipe to flash the update package
+
+ *  Step 5: Tap Reboot System to complete the upgrade