diff --git a/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/api/fingerprints/GetClientIdFingerprint.kt b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/api/fingerprints/GetClientIdFingerprint.kt
new file mode 100644
index 000000000..861bb0dd7
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/api/fingerprints/GetClientIdFingerprint.kt
@@ -0,0 +1,20 @@
+package app.revanced.patches.reddit.customclients.joeyforreddit.api.fingerprints
+
+import app.revanced.patcher.extensions.or
+import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.Opcode
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+
+object GetClientIdFingerprint : MethodFingerprint(
+    returnType = "L",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.STATIC,
+    opcodes = listOf(
+        Opcode.CONST,               // R.string.valuable_cid
+        Opcode.INVOKE_STATIC,       // StringMaster.decrypt
+        Opcode.MOVE_RESULT_OBJECT,
+        Opcode.RETURN_OBJECT
+    ),
+    customFingerprint = custom@{ _, classDef ->
+        classDef.sourceFile == "AuthUtility.java"
+    }
+)
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/api/patch/ChangeOAuthClientIdPatch.kt b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/api/patch/ChangeOAuthClientIdPatch.kt
new file mode 100644
index 000000000..fb25a390d
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/api/patch/ChangeOAuthClientIdPatch.kt
@@ -0,0 +1,47 @@
+package app.revanced.patches.reddit.customclients.joeyforreddit.api.patch
+
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Package
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprintResult
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.DependsOn
+import app.revanced.patches.reddit.customclients.AbstractChangeOAuthClientIdPatch
+import app.revanced.patches.reddit.customclients.ChangeOAuthClientIdPatchAnnotation
+import app.revanced.patches.reddit.customclients.joeyforreddit.api.fingerprints.GetClientIdFingerprint
+import app.revanced.patches.reddit.customclients.joeyforreddit.detection.piracy.patch.DisablePiracyDetectionPatch
+
+@ChangeOAuthClientIdPatchAnnotation
+@Description(
+    "Changes the OAuth client ID. " +
+            "The OAuth application type has to be \"Installed app\" " +
+            "and the redirect URI has to be set to \"https://127.0.0.1:65023/authorize_callback\"."
+)
+@Compatibility(
+    [
+        Package("o.o.joey"),
+        Package("o.o.joey.pro"),
+        Package("o.o.joey.dev")
+    ]
+)
+@DependsOn([DisablePiracyDetectionPatch::class])
+class ChangeOAuthClientIdPatch : AbstractChangeOAuthClientIdPatch(
+    "https://127.0.0.1:65023/authorize_callback", Options, listOf(GetClientIdFingerprint)
+) {
+    override fun List<MethodFingerprintResult>.patch(context: BytecodeContext): PatchResult {
+        first().mutableMethod.addInstructions(
+            0,
+            """
+                const-string v0, "$clientId"
+                return-object v0
+            """
+        )
+
+        return PatchResultSuccess()
+    }
+
+    companion object Options : AbstractChangeOAuthClientIdPatch.Options.ChangeOAuthClientIdOptionsContainer()
+}
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/detection/piracy/fingerprints/PiracyDetectionFingerprint.kt b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/detection/piracy/fingerprints/PiracyDetectionFingerprint.kt
new file mode 100644
index 000000000..dfd1d4afc
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/detection/piracy/fingerprints/PiracyDetectionFingerprint.kt
@@ -0,0 +1,22 @@
+package app.revanced.patches.reddit.customclients.joeyforreddit.detection.piracy.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.Opcode
+
+object PiracyDetectionFingerprint : MethodFingerprint(
+    returnType = "V",
+    accessFlags = AccessFlags.PRIVATE or AccessFlags.STATIC,
+    opcodes = listOf(
+        Opcode.NEW_INSTANCE,    // new PiracyDetectionRunnable()
+        Opcode.CONST_16,
+        Opcode.CONST_WIDE_16,
+        Opcode.INVOKE_DIRECT,   // <init>(..)
+        Opcode.INVOKE_VIRTUAL,  // run()
+        Opcode.RETURN_VOID
+    ),
+    customFingerprint = custom@{ _, classDef ->
+        classDef.type.endsWith("ProcessLifeCyleListener;")
+    }
+)
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/detection/piracy/patch/DisablePiracyDetectionPatch.kt b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/detection/piracy/patch/DisablePiracyDetectionPatch.kt
new file mode 100644
index 000000000..b2935fa85
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/reddit/customclients/joeyforreddit/detection/piracy/patch/DisablePiracyDetectionPatch.kt
@@ -0,0 +1,22 @@
+package app.revanced.patches.reddit.customclients.joeyforreddit.detection.piracy.patch
+
+import app.revanced.extensions.toErrorResult
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patches.reddit.customclients.joeyforreddit.detection.piracy.fingerprints.PiracyDetectionFingerprint
+
+class DisablePiracyDetectionPatch : BytecodePatch(listOf(PiracyDetectionFingerprint)) {
+    override fun execute(context: BytecodeContext): PatchResult {
+        PiracyDetectionFingerprint.result?.mutableMethod?.addInstruction(
+            0,
+            """
+                return-void
+            """
+        ) ?: return PiracyDetectionFingerprint.toErrorResult()
+
+        return PatchResultSuccess()
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/ads/patch/DisableAdsPatch.kt b/src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/ads/patch/DisableAdsPatch.kt
index 7953aef1f..367ca8f90 100644
--- a/src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/ads/patch/DisableAdsPatch.kt
+++ b/src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/ads/patch/DisableAdsPatch.kt
@@ -15,7 +15,6 @@ import app.revanced.patches.reddit.customclients.syncforreddit.detection.piracy.
 @Patch
 @Name("Disable ads")
 @DependsOn([DisablePiracyDetectionPatch::class])
-@Description("Disables ads.")
 @Compatibility([Package("com.laurencedawson.reddit_sync")])
 class DisableAdsPatch : BytecodePatch(listOf(IsAdsEnabledFingerprint)) {
     override fun execute(context: BytecodeContext): PatchResult {