Spark Core
v0.1.3 · 2.3 MB · code 5
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File information
UpdatedJun 15, 2020
PublishedJun 15, 2020
Packageio.spark.core.android
Versionv0.1.3 (5)
Size2.3 MB
MD56c30bb47822c19a2e45082b32a9a809d
Min SDK14
Malware scanTRUSTED
Signature SHA1A5:D4:B6:97:32:DD:83:D5:FD:41:13:30:34:85:34:25:6A:AC:8F:61
SignerCN=Zach Supalla, OU=Top Brass, O=Spark Labs, L=Minneapolis, ST=MN, C=US
Total downloads10,000
This version10,000
DeveloperParticle Industries, Inc.
Age ratingEveryone
What's new in v0.1.3
First release
Security scan
TRUSTED
- Developer signature verified 2020-06-16
- Scanned for malware 2021-01-14 09:27:30
- Signature SHA1 A5:D4:B6:97:32:DD:83:D5:FD:41:13:30:34:85:34:25:6A:AC:8F:61
- File MD5 6c30bb47822c19a2e45082b32a9a809d
How to install Spark Core v0.1.3 on Android API 14+
Takes about 2 minutes. You'll need roughly 2.3 MB of free storage.
- Grab io.spark.core.android_5.apk — hit the Download button above (2.3 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 6c30bb47822c19a2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find io.spark.core.android_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 CN=Zach Supalla, OU=Top Brass, O=Spark Labs, L=Minneapolis, ST=MN, 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 Spark Core — tap Open on the install screen, or find the Spark Core icon in your app drawer.
Common install errors for Spark Core
- "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 14 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.