ViViRA - for back pain
v2.61.3 · 32.5 MB · code 5753
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File information
UpdatedFeb 23, 2026
PublishedOct 17, 2021
Packagecom.vivira.android
Versionv2.61.3 (5753)
Size32.5 MB
MD5478ddcab2b372679919f26697f253412
Min SDK26
ABIsx86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA193:50:06:D1:C9:01:08:22:7F:C4:0A:30:0D:72:9E:6A:1B:67:BF:E5
SignerCN=Dr. Philip Heimann, OU=Development, O=Vivira Health Lab GmbH, L=Berlin, ST=Berlin, C=de
Total downloads100,000
This version100,000
DeveloperVivira Health Lab GmbH
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2026-02-23
- Signature SHA1 93:50:06:D1:C9:01:08:22:7F:C4:0A:30:0D:72:9E:6A:1B:67:BF:E5
- File MD5 478ddcab2b372679919f26697f253412
How to install ViViRA - for back pain v2.61.3 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 32.5 MB of free storage.
- Grab com.vivira.android_5753.apk — hit the Download button above (32.5 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 478ddcab2b372679…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.vivira.android_5753.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=Dr. Philip Heimann, OU=Development, O=Vivira Health Lab GmbH, L=Berlin, ST=Berlin, C=de. 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 ViViRA - for back pain — tap Open on the install screen, or find the ViViRA - for back pain icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for ViViRA - for back pain
- "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 8.0 Oreo 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 x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.