iResus
v2.2 · 23.9 MB · code 5
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File information
UpdatedJan 30, 2026
PublishedFeb 18, 2021
Packagecranworth.com.iresus
Versionv2.2 (5)
Size23.9 MB
MD596f63e92b97a72e1a0589c65a66c5249
Min SDK16
ABIsx86, x86-64, armeabi-v7a, arm64-v8a, mips, mips64
Malware scanTRUSTED
Signature SHA1C1:24:1E:2C:E2:59:3C:85:6A:CC:C2:B0:CB:1A:17:54:09:B8:E0:E3
SignerO=Cranworth Medical Ltd, L=London, C=GB
Total downloads50,000
This version50,000
DeveloperResuscitation Council (UK) Trading
Age ratingEveryone
What's new in v2.2
Minor updates for compatibility with latest version of Android
Security scan
TRUSTED
- Developer signature verified 2026-01-30
- Signature SHA1 C1:24:1E:2C:E2:59:3C:85:6A:CC:C2:B0:CB:1A:17:54:09:B8:E0:E3
- File MD5 96f63e92b97a72e1a0589c65a66c5249
How to install iResus v2.2 on Android API 16+
Takes about 2 minutes. You'll need roughly 23.9 MB of free storage.
- Grab cranworth.com.iresus_5.apk — hit the Download button above (23.9 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 96f63e92b97a72e1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find cranworth.com.iresus_5.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 O=Cranworth Medical Ltd, L=London, C=GB. 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 iResus — tap Open on the install screen, or find the iResus icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a/mips/mips64 devices).
Common install errors for iResus
- "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 API 16 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/mips/mips64 native code. Devices with a different CPU will reject it.