NHS Quit Smoking icon

NHS Quit Smoking

v5.4.1 · 55.9 MB · code 1865

ad960072383a1af3ef10536f6ed90f53 TRUSTED

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File information

UpdatedApr 7, 2026
PublishedJun 13, 2021
Packagecom.doh.smokefree
Versionv5.4.1 (1865)
Size55.9 MB
MD5ad960072383a1af3ef10536f6ed90f53
Min SDK28
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1E9:CF:33:A3:7A:A4:2F:41:6A:C8:EA:1B:2C:19:04:AA:D0:34:6A:46
SignerCN=John Pitts, OU=Public Health England, O=Department of Health, L=London, ST=London, C=44
Total downloads100,000
This version100,000
DeveloperNHS Smokefree
Age ratingEveryone

Security scan

TRUSTED
  • Developer signature verified 2026-04-07
  • Signature SHA1 E9:CF:33:A3:7A:A4:2F:41:6A:C8:EA:1B:2C:19:04:AA:D0:34:6A:46
  • File MD5 ad960072383a1af3ef10536f6ed90f53

How to install NHS Quit Smoking v5.4.1 on Android 9 Pie+

Takes about 2 minutes. You'll need roughly 55.9 MB of free storage.

  1. Grab com.doh.smokefree_1865.apk — hit the Download button above (55.9 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
  2. 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.
  3. (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches ad960072383a1af3…. Any difference means the file is corrupted or tampered — delete and re-download.
  4. Open the APK — tap the download notification, or find com.doh.smokefree_1865.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
  5. Check the signer — the install screen will name the publisher. For this build it should read CN=John Pitts, OU=Public Health England, O=Department of Health, L=London, ST=London, C=44. If it doesn't match, cancel — you have the wrong file.
  6. Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
  7. Done — open NHS Quit Smoking — tap Open on the install screen, or find the NHS Quit Smoking icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for NHS Quit Smoking
  • "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 9 Pie 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.

All versions (5)

All versions page