CAUSTIC Unlock Key
v9.2 · 67.3 KB · code 1
Verify you're human
Solve this to start the download.
File information
UpdatedAug 20, 2019
PublishedAug 20, 2019
Packagecom.singlecellsoftware.caustickey
Versionv9.2 (1)
Size67.3 KB
MD5832fcc336829553a5dda97589b28af84
Min SDK14
Malware scanWARNING
Signature SHA1F5:61:D0:9A:41:12:92:0B:14:86:F1:9C:08:58:67:0C:4F:9A:8A:B4
SignerCN=ryximdr, OU=ryximdr, O=ryximdr, L=ryximdr, ST=ryximdr, C=ryximdr
Total downloads169,584
This version169,584
DeveloperSingle Cell Software
Age ratingEveryone
Security scan
WARNING
- Developer signature verified 2025-03-10
- Scanned for malware 2020-10-24 10:41:49
- Signature SHA1 F5:61:D0:9A:41:12:92:0B:14:86:F1:9C:08:58:67:0C:4F:9A:8A:B4
- File MD5 832fcc336829553a5dda97589b28af84
How to install CAUSTIC Unlock Key v9.2 on Android API 14+
Takes about 2 minutes. You'll need roughly 67.3 KB of free storage.
- Grab com.singlecellsoftware.caustickey_1.apk — hit the Download button above (67.3 KB). 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 832fcc336829553a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.singlecellsoftware.caustickey_1.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=ryximdr, OU=ryximdr, O=ryximdr, L=ryximdr, ST=ryximdr, C=ryximdr. 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 WARNING).
- Done — open CAUSTIC Unlock Key — tap Open on the install screen, or find the CAUSTIC Unlock Key icon in your app drawer.
Common install errors for CAUSTIC Unlock Key
- "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.