diff --git a/applications/external/totp/services/crypto/crypto.c b/applications/external/totp/services/crypto/crypto.c
index 03d9c9d51..448529100 100644
--- a/applications/external/totp/services/crypto/crypto.c
+++ b/applications/external/totp/services/crypto/crypto.c
@@ -89,8 +89,11 @@ CryptoSeedIVResult
         } else {
             max_i = uid_size;
         }
-
+#if TOTP_TARGET_FIRMWARE == TOTP_FIRMWARE_UL_XFW
+        const uint8_t* uid = furi_hal_version_uid_default();
+#else
         const uint8_t* uid = furi_hal_version_uid();
+#endif
         for(uint8_t i = 0; i < max_i; i++) {
             plugin_state->iv[i] = plugin_state->iv[i] ^ uid[i];
         }
diff --git a/firmware/targets/f7/api_symbols.csv b/firmware/targets/f7/api_symbols.csv
index 5128fdace..58f439b3a 100644
--- a/firmware/targets/f7/api_symbols.csv
+++ b/firmware/targets/f7/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,28.3,,
+Version,+,28.2,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,