The claim contains both accurate and partially misleading elements regarding the COVIDSafe app's performance on locked iPhones.
**Factual Accuracy - The Bug Existed:**
The government did release COVIDSafe on 26 April 2020 with a significant technical limitation affecting iPhones [1][2].
* * * * 事实 shì shí 准确性 zhǔn què xìng - - 漏洞 lòu dòng 确实 què shí 存在 cún zài : : * * * *
Software engineer Richard Nelson documented a specific bug where a locked iPhone with an expired temporary ID (TempID) could not retrieve a new one because the app uses KeychainSwift with default setting "AccessibleWhenUnlocked," making keychain access impossible when the device is locked [1].
Without an active TempID, the device could record other iPhones around it but could not be recorded by others, creating a one-way tracking limitation [1].
**DTA Knew Before Launch:**
Internal DTA testing documents released in June 2020 confirm the agency knew about severe iPhone performance issues before launch [2].
软件 ruǎn jiàn 工程师 gōng chéng shī Richard Richard Nelson Nelson 记录 jì lù 了 le 一个 yí gè 特定 tè dìng 漏洞 lòu dòng : : 当 dāng 临时 lín shí ID ID ( ( TempID TempID ) ) 过期 guò qī 的 de 锁 suǒ 屏 píng iPhone iPhone 由于 yóu yú 应用程序 yìng yòng chéng xù 使用 shǐ yòng KeychainSwift KeychainSwift 并 bìng 采用 cǎi yòng 默认设置 mò rèn shè zhì " " AccessibleWhenUnlocked AccessibleWhenUnlocked " " , , 无法 wú fǎ 在 zài 设备 shè bèi 锁定 suǒ dìng 时 shí 访问 fǎng wèn 钥匙 yào shi 串 chuàn , , 因此 yīn cǐ 无法 wú fǎ 获取 huò qǔ 新 xīn ID ID [ [ 1 1 ] ] 。 。
Bluetooth encounter logging tests on 26 April 2020 (launch day) showed locked iPhones (iPhone X to iPhone 6 specifically) transmitting data at a "poor" rating (25% or below success rate) [2].
By May 14, this improved only to "moderate" (25-50% success rate), and remained at moderate level through May 26 [2].
**Was It "Known" Before Release?**
Minister Stuart Robert stated multiple times in press conferences: "Your phone does not need to be unlocked for the app to work" [2].
The government's public assurances contradicted internal testing results.
**Characterization of "Useless" - Partially Overstated:**
The original source (ZDNet) uses language like "rendered almost useless," and Richard Nelson's scenario of someone going to a football game with a locked phone is illustrative but represents an edge case [1].
DTA Chief Randall Brugeaud acknowledged in Senate testimony that Bluetooth performance was "highly variable" depending on whether the phone was locked/in background, but rejected absolute claims that the app couldn't work at all when locked [3].
The variability, however, is less significant based on our testing" [3].
**Context on Apple's Restrictions:**
This was not solely a Coalition/DTA failure - it reflected Apple's iOS architecture [3].
* * * *
Apple typically prevents third-party apps from broadcasting Bluetooth signals when running in background or with the device locked [3].
Devices could still record other phones in certain conditions, and when a user even briefly unlocked their phone (e.g., to check email), a new TempID would be retrieved and could then be read by others [1].
Trade-off Between Speed and Perfection:**
DTA Chief Brugeaud explained in Senate testimony: "There will be circumstances where the app doesn't capture a handshake, but our option was to wait until every feature was running perfectly and deliver a solution in six to 12 months time" [3].
DTA Continued Improvements:**
DTA acknowledged the issue and committed to iterative improvements: "We issued another release of the app yesterday, we'll do another release in the next week or so that will add additional improvements" [3].
Overall COVID Response Context:**
Australia's COVID response and contact tracing were significantly less critical than in many countries by mid-2020 due to successful outbreak suppression [1].
ZDNet is generally reliable for technology reporting and citations [1][2].
2. **Richard Nelson Analysis** - Software engineer who conducted legitimate technical analysis.
His findings were accurate regarding the technical limitation, though his interpretation of "useless" is subjective [1].
3. **Parliamentary Document** - Official government document provides factual testing data [2].
**Source Evaluation:**
The sources are credible for factual claims about the technical bug.
2 2 . . * * * * Richard Richard Nelson Nelson 分析 fēn xī * * * * - - 进行 jìn xíng 合法 hé fǎ 技术 jì shù 分析 fēn xī 的 de 软件 ruǎn jiàn 工程师 gōng chéng shī 。 。
However, the framing emphasizes the negative ("locked iPhones rendered almost useless") without adequate acknowledgment of context (Apple's platform restrictions, iterative improvements, alternative operation modes, political urgency trade-offs).
他 tā 关于 guān yú 技术 jì shù 限制 xiàn zhì 的 de findings findings 是 shì 准确 zhǔn què 的 de , , 尽管 jǐn guǎn 他 tā 对 duì " " 无法 wú fǎ 使用 shǐ yòng " " 的 de 解释 jiě shì 是 shì 主观 zhǔ guān 的 de [ [ 1 1 ] ] 。 。
ZDNet's reporting is factually accurate but frames the story with maximum negativity.
**Did Labor address contact tracing or equivalents?**
Labor was not in government during the COVID-19 pandemic (it began January 2020, six months before Labor's election loss).
* * * *
However, Labor's position on COVIDSafe during 2020:
- Labor generally supported the COVIDSafe app rollout and public health measures, though some Labor members raised privacy concerns [4][5]
- Labor did not propose or develop alternative contact tracing technology during the Coalition government period
- States (which had various Labor and Coalition governments) implemented their own QR code check-in systems in addition to COVIDSafe
**International Precedents:**
Most contact tracing apps globally faced similar technical limitations:
- Google and Apple's Exposure Notification System (ENS) faced similar Bluetooth limitations on locked devices [5]
- Singapore's TraceTogether app (which COVIDSafe was based on) faced similar constraints [5]
- This was not unique to the Coalition government or Australia
**Partisan Framing:**
The claim comes from an opposition-aligned source (mdavis.xyz, Labor-aligned) and selects an unflattering technical issue without acknowledging that similar limitations existed in other democracies' contact tracing efforts and reflected platform constraints beyond government control.
Public statements from ministers (particularly "your phone does not need to be unlocked") were misleading given internal testing showed 25% or below success rates for locked iPhones [2][3].
The government could have been more transparent about known limitations [2].
**What the full story includes:**
1. **Apple Platform Constraint:** The core issue—Bluetooth background access when locked—is a fundamental Apple iOS restriction that any third-party app (not just COVIDSafe) cannot circumvent [3].
The government was not uniquely at fault.
2. **Legitimate Policy Trade-off:** Waiting 6-12 months for perfect functionality would have meant missing the window for any contact tracing utility during the acute pandemic phase [3].
The Coalition chose rapid deployment with iterative improvements.
3. **Actual Limitations Were More Nuanced:** The app wasn't "useless" when locked—it had reduced but not zero functionality [3].
1 1 . . * * * * Apple Apple 平台 píng tái 限制 xiàn zhì : : * * * * 核心 hé xīn 问题 wèn tí — — — — 锁 suǒ 屏时 píng shí 的 de 蓝牙 lán yá 后台 hòu tái 访问 fǎng wèn — — — — 是 shì 任何 rèn hé 第三方 dì sān fāng 应用程序 yìng yòng chéng xù ( ( 不仅仅 bù jǐn jǐn 是 shì COVIDSafe COVIDSafe ) ) 都 dōu 无法 wú fǎ 绕过 rào guò 的 de 基本 jī běn Apple Apple iOS iOS 限制 xiàn zhì [ [ 3 3 ] ] 。 。
Briefly unlocking a phone would fetch a new ID that others could then read [1].
It was degraded, not broken.
4. **Continuous Improvement:** The DTA released regular updates improving performance and acknowledged the community feedback [3].
By mid-2020, they noted improvements were coming from new Apple/Google APIs [3].
5. **International Norm:** Contact tracing apps worldwide faced similar Bluetooth limitations.
Germany's Corona-Warn-App, the UK's NHS app, and others had comparable technical constraints—this wasn't a Coalition-specific failure [5].
6. **Actual Pandemic Impact:** By the time COVIDSafe launched, Australia had already suppressed community transmission significantly.
The government did release COVIDSafe with a documented bug affecting iPhone lock screen functionality, and internal DTA testing data showed they knew about severe performance degradation before public launch.
The limitations reflected Apple's iOS architecture (not unique to Coalition choices), represented a deliberate trade-off for rapid deployment during pandemic urgency, and were less functionally critical than framing suggests due to alternative operation modes and Australia's suppressed transmission levels at launch time.
The government did release COVIDSafe with a documented bug affecting iPhone lock screen functionality, and internal DTA testing data showed they knew about severe performance degradation before public launch.
The limitations reflected Apple's iOS architecture (not unique to Coalition choices), represented a deliberate trade-off for rapid deployment during pandemic urgency, and were less functionally critical than framing suggests due to alternative operation modes and Australia's suppressed transmission levels at launch time.