ZOE Health Study
v5.0.3 · 40 MB · code 2022011513
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File information
UpdatedAug 9, 2023
PublishedApr 20, 2021
Packagecom.joinzoe.covid_zoe
Versionv5.0.3 (2022011513)
Size40 MB
MD5f9db1af3e0329d8f37a9c5f402c90881
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1FA:1B:6E:4E:31:44:E4:49:4A:A1:86:65:74:67:68:8B:A0:92:28:29
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000,000
This version1,000,000
DeveloperZoe Global Limited
Age ratingEveryone
What's new in v5.0.3
Minor tweaks and changes to improve performance
Security scan
TRUSTED
- Developer signature verified 2023-08-09
- Signature SHA1 FA:1B:6E:4E:31:44:E4:49:4A:A1:86:65:74:67:68:8B:A0:92:28:29
- File MD5 f9db1af3e0329d8f37a9c5f402c90881
How to install ZOE Health Study v5.0.3 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 40 MB of free storage.
- Grab com.joinzoe.covid_zoe_2022011513.apk — hit the Download button above (40 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches f9db1af3e0329d8f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.joinzoe.covid_zoe_2022011513.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open ZOE Health Study — tap Open on the install screen, or find the ZOE Health Study icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for ZOE Health Study
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.