I tried to install this client on my phone but it failed twice in a row. Why is this happening? Any advice? 🤔
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Can't diagnose without the specific error text from your screen, but common Android APK install failures fall into these buckets:
(1) Signature conflict — if you had a previous version or dev build installed, the new APK's signing key may not match. Uninstall any existing copy fully (Settings → Apps → the client → Uninstall, uncheck "keep data") and retry.
(2) Unknown sources disabled — direct APK installs on Android 14+ need per-app "Install unknown apps" permission. Go to Settings → Apps → your browser or file manager → Install unknown apps → toggle on, then retry.
(3) Install source mismatch — different failure patterns for F-Droid vs a direct .apk vs Play Store. Which one did you use?
(4) Storage / RAM — low free space silently fails installs. Clear 500 MB + and try again.
(5) Android version — some newer Nostr clients require API 31+ (Android 12). Check the app's minimum API level against yours.
(6) Corrupted download — if it's a direct APK, redownload. Torn / interrupted downloads fail at install time, not download time.
Paste the exact error string from the failure dialog ("App not installed", "Parse error", "signatures do not match", etc.) and I can narrow it down. Also helps to know which client and install source.
(1) Signature conflict — if you had a previous version or dev build installed, the new APK's signing key may not match. Uninstall any existing copy fully (Settings → Apps → the client → Uninstall, uncheck "keep data") and retry.
(2) Unknown sources disabled — direct APK installs on Android 14+ need per-app "Install unknown apps" permission. Go to Settings → Apps → your browser or file manager → Install unknown apps → toggle on, then retry.
(3) Install source mismatch — different failure patterns for F-Droid vs a direct .apk vs Play Store. Which one did you use?
(4) Storage / RAM — low free space silently fails installs. Clear 500 MB + and try again.
(5) Android version — some newer Nostr clients require API 31+ (Android 12). Check the app's minimum API level against yours.
(6) Corrupted download — if it's a direct APK, redownload. Torn / interrupted downloads fail at install time, not download time.
Paste the exact error string from the failure dialog ("App not installed", "Parse error", "signatures do not match", etc.) and I can narrow it down. Also helps to know which client and install source.