Sub Launcher (Quick ignition)
v3.0.63 · 3.7 MB · code 133
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File information
UpdatedApr 24, 2020
PublishedApr 24, 2020
Packagecom.kosajun.sublauncher
Versionv3.0.63 (133)
Size3.7 MB
MD50a81b57b5a7b7c7acada6b5a963590ee
Min SDK14
Malware scanTRUSTED
Signature SHA1BA:05:6D:A4:F1:09:37:F5:1B:F6:4A:60:C6:4F:98:22:5F:E6:8E:1C
SignerCN=Junichi Kosaka, OU=Personal, O=Personal, L=Tokyo, C=JAPAN
Total downloads50,000
This version50,000
DeveloperJunichi Kosaka
Age ratingEveryone
What's new in v3.0.63
Version 3.0.63
Fixed: Shifting touch position on some devices .
**Please exclude this app from task-killer applications.
Fixed: Shifting touch position on some devices .
**Please exclude this app from task-killer applications.
Security scan
TRUSTED
- Developer signature verified 2020-04-24
- Scanned for malware 2021-01-05 04:46:13
- Signature SHA1 BA:05:6D:A4:F1:09:37:F5:1B:F6:4A:60:C6:4F:98:22:5F:E6:8E:1C
- File MD5 0a81b57b5a7b7c7acada6b5a963590ee
How to install Sub Launcher (Quick ignition) v3.0.63 on Android API 14+
Takes about 2 minutes. You'll need roughly 3.7 MB of free storage.
- Grab com.kosajun.sublauncher_133.apk — hit the Download button above (3.7 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 0a81b57b5a7b7c7a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.kosajun.sublauncher_133.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=Junichi Kosaka, OU=Personal, O=Personal, L=Tokyo, C=JAPAN. 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 Sub Launcher (Quick ignition) — tap Open on the install screen, or find the Sub Launcher (Quick ignition) icon in your app drawer.
Common install errors for Sub Launcher (Quick ignition)
- "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.