Fiber Optic Night Light
v19.0 · 75.5 MB · code 19
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File information
UpdatedJun 7, 2024
PublishedSep 5, 2021
Packagecom.app.fiberoptic
Versionv19.0 (19)
Size75.5 MB
MD56a747f2f74a6e959fe30fa1896f96def
Min SDK15
Malware scanTRUSTED
Signature SHA178:70:3B:2A:91:31:DC:CF:63:D3:F7:07:87:00:D8:73:FD:84:67:9A
SignerCN=Lior Sionov
Total downloads100,000
This version100,000
DeveloperSelfhealing MediApps
Age ratingEveryone
What's new in v19.0
Improved interface.
Security scan
TRUSTED
- Developer signature verified 2024-06-07
- Signature SHA1 78:70:3B:2A:91:31:DC:CF:63:D3:F7:07:87:00:D8:73:FD:84:67:9A
- File MD5 6a747f2f74a6e959fe30fa1896f96def
How to install Fiber Optic Night Light v19.0 on Android API 15+
Takes about 2 minutes. You'll need roughly 75.5 MB of free storage.
- Grab com.app.fiberoptic_19.apk — hit the Download button above (75.5 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 6a747f2f74a6e959…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.app.fiberoptic_19.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=Lior Sionov. 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 Fiber Optic Night Light — tap Open on the install screen, or find the Fiber Optic Night Light icon in your app drawer.
Common install errors for Fiber Optic Night Light
- "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 15 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.