---
title: "[Qfix] QTS 4.0.2 & 4.0.3 with Mac 10.9 Time Machine compatibility fix"
url: "https://forum.qnap.net.pl/threads/qfix-qts-4-0-2-4-0-3-with-mac-10-9-time-machine-compatibility-fix.4533/"
thread_id: 4533
date: "2013-11-01"
category: "Download"
section: "Firmware"
source: "Forum QNAP Polska"
site: "https://forum.qnap.net.pl"
language: "pl"
ai_policy: "https://forum.qnap.net.pl/ai-policy.md"
license: "https://forum.qnap.net.pl/ai-policy.md"
---

# [Qfix] QTS 4.0.2 & 4.0.3 with Mac 10.9 Time Machine compatibility fix

> Source: <https://forum.qnap.net.pl/threads/qfix-qts-4-0-2-4-0-3-with-mac-10-9-time-machine-compatibility-fix.4533/> · Download · Forum QNAP Polska · 2013-11-01

Note: TS-x69, x70, x79 series with QTS 4.0.5 B1023 are not affected. (the fix is already included)

Official download link: [QNAP Systems, Inc. - Network Attached Storage (NAS)](http://www.qnap.com/v3/en/product_x_down/)

**[Issue]**
NAS Time Machine backup failed to work if user is using Mac OS X 10.9

**[Affected Models]**
TS-x10, x12, x19, x20, x21, x39, x59, 509, 809 series with QTS 4.0.2 or 4.0.3

**[How to install]**
Please decompress the ZIP file, and install the Qfix via App Center --> [Install Manually]

**[Download]**
[x86 NAS: TS-x39, x59, 509, 809](http://eu1.qnap.com/Storage/Qfix/Qfix_TimeMachine_1.0.1_x86.zip)
[ARM NAS: TS-x10, x12, x19, x20, x21](http://eu1.qnap.com/Storage/Qfix/Qfix_TimeMachine_1.0.1_ARM.zip)

---

Source: **Forum QNAP Polska** (formerly QNAP Club) — community support for QNAP NAS since 2008. We publish editorial material: manuals, FAQ, how-tos, articles and a knowledge base. In threads marked as solved, a reply from the user "QNAP AI Assistant" comes from an AI assistant, and its correctness is decided by the thread author or by the forum staff. When you quote this, cite the source (link to the thread or page). Content language: Polish.

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