diff --git a/app/src/main/java/com/aurora/store/util/CertUtil.kt b/app/src/main/java/com/aurora/store/util/CertUtil.kt
index 445dc2dbd..309935d5a 100644
--- a/app/src/main/java/com/aurora/store/util/CertUtil.kt
+++ b/app/src/main/java/com/aurora/store/util/CertUtil.kt
@@ -32,6 +32,7 @@ import com.aurora.store.data.model.Algorithm
 import com.aurora.store.util.PackageUtil.getPackageInfo
 import java.security.MessageDigest
 import java.security.cert.X509Certificate
+import javax.security.auth.x500.X500Principal
 
 object CertUtil {
 
@@ -40,7 +41,17 @@ object CertUtil {
     const val GOOGLE_ACCOUNT_TYPE = "com.google"
     const val GOOGLE_PLAY_AUTH_TOKEN_TYPE = "oauth2:https://www.googleapis.com/auth/googleplay"
     const val GOOGLE_PLAY_PACKAGE_NAME = "com.android.vending"
-    const val GOOGLE_PLAY_CERT = "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"
+    const val GOOGLE_PLAY_CERT =
+        "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"
+
+    // Keep this list updated as & when new signatures are added.
+    private val knownGMSSignatures = listOf(
+        "bd32424203e0fb25f36b57e5aa356f9bdd1da998",
+        "38918a453d07199354f8b19af05ec6562ced5788,",
+        "2169eddb5fbb1fdf241c262681024692c4fc1ecb",
+        "58e1c4133f7441ec3d2c270270a14802da47ba0e",
+        "4f87463a1ae6f7d71b2c0b0658845790236dba42"
+    )
 
     fun isFDroidApp(context: Context, packageName: String): Boolean {
         return isInstalledByFDroid(context, packageName) || isSignedByFDroid(context, packageName)
@@ -89,6 +100,31 @@ object CertUtil {
         }
     }
 
+    fun isGoogleGMS(context: Context, packageName: String): Boolean {
+        return try {
+            getX509Certificates(context, packageName).any { certificate ->
+                val signatureHash = extractSHA1Fingerprint(certificate)
+
+                if (knownGMSSignatures.contains(signatureHash)) return true
+
+                // Follow heuristics to determine if the app is signed by Google, just to ensure we don't miss any.
+                listOf(
+                    certificate.issuerX500Principal,
+                    certificate.subjectX500Principal
+                ).any {
+                    val map = parseX500Principal(it)
+                    map["O"] == "Google LLC" || map["O"] == "Google Inc."
+                            && map["L"] == "Mountain View"
+                            && map["ST"] == "California"
+                            && map["C"] == "US"
+                }
+            }
+        } catch (exception: Exception) {
+            Log.e(TAG, "Failed to check signing cert for $packageName")
+            false
+        }
+    }
+
     private fun isInstalledByFDroid(context: Context, packageName: String): Boolean {
         val fdroidPackages = listOf(
             "org.fdroid.basic", "org.fdroid.fdroid", "org.fdroid.fdroid.privileged"
@@ -125,4 +161,19 @@ object CertUtil {
             getPackageInfo(context, packageName, PackageManager.GET_SIGNATURES)
         }
     }
+
+    private fun extractSHA1Fingerprint(certificate: X509Certificate): String {
+        val messageDigest = MessageDigest.getInstance(Algorithm.SHA1.value)
+        messageDigest.update(certificate.encoded)
+        return messageDigest.digest()
+            .joinToString("") { byte -> String.format("%02x", byte) }
+            .lowercase()
+    }
+
+    private fun parseX500Principal(principal: X500Principal): Map<String, String> {
+        return principal.name.split(",").associate {
+            val (left, right) = it.split("=")
+            left.trim() to right.trim()
+        }
+    }
 }
diff --git a/app/src/main/java/com/aurora/store/util/PackageUtil.kt b/app/src/main/java/com/aurora/store/util/PackageUtil.kt
index 40e8c618a..631b92f3e 100644
--- a/app/src/main/java/com/aurora/store/util/PackageUtil.kt
+++ b/app/src/main/java/com/aurora/store/util/PackageUtil.kt
@@ -62,6 +62,11 @@ object PackageUtil {
     }
 
     fun hasSupportedMicroG(context: Context): Boolean {
+        val isGoogle = CertUtil.isGoogleGMS(context, PACKAGE_NAME_MICRO_G)
+
+        // Do not check for MicroG if Google Play Services is installed
+        if (isGoogle) return false
+
         return if (isHuawei) {
             isInstalled(context, PACKAGE_NAME_MICRO_G, VERSION_CODE_MICRO_G_HUAWEI)
         } else {