diff --git a/src/utils/userAgent.ts b/src/utils/userAgent.ts
index e6b1269..41bc9a9 100644
--- a/src/utils/userAgent.ts
+++ b/src/utils/userAgent.ts
@@ -1,16 +1,16 @@
 export function parseUserAgent(userAgent: string): string {
-    const ua = userAgent.toLowerCase();
+    const ua = userAgent;
 
-    if (ua.match(/(com.google.android.youtube\/)|(com.vanced.android.youtube\/)|(^YouTube\/)|(^Dalvik\/)/)) {
-        return `Vanced/${ua.match(/.android.youtube\/([^\s]+)/)[1]}`;
+    if (ua.match(/(com.google.android.youtube\/)|(com.vanced.android.youtube\/)|(^YouTube\/)|(^Dalvik\/)/i)) {
+        return `Vanced/${ua.match(/.android.youtube\/([^\s]+)/i)[1]}`;
     }
 
-    const revanced = ua.match(/RVX\S+|ReVanced\S+/);
+    const revanced = ua.match(/RVX\S+|ReVanced\S+/i);
     if (revanced) {
         return revanced[0];
     }
 
-    if (ua.match(/(mpv_sponsorblock)|(^python-requests)|(^GuzzleHttp\/)|(^PostmanRuntime\/)/)) {
+    if (ua.match(/(mpv_sponsorblock)|(^python-requests)|(^GuzzleHttp\/)|(^PostmanRuntime\/)/i)) {
         return ua;
     }