1 files changed, 3 insertions, 0 deletions

diff --git a/src/usbmux.c b/src/usbmux.c
index 770d0db..c7ac7ef 100644
--- a/src/usbmux.c
+++ b/src/usbmux.c
@@ -182,8 +182,11 @@ iphone_error_t iphone_mux_free_client(iphone_umux_client_t client)
                 return IPHONE_E_INVALID_ARG;
 
         client->header->tcp_flags = 0x04;
+        client->header->length = htonl(0x1C);
         client->header->scnt = htonl(client->header->scnt);
         client->header->ocnt = htonl(client->header->ocnt);
+        client->header->window = 0;
+        client->header->length16 = htons(0x1C);
         int bytes = 0;
 
         bytes = usb_bulk_write(client->phone->device, BULKOUT, (char *) client->header, sizeof(usbmux_tcp_header), 800);