Luxímetro Dr. LED
v4.0 · 28.3 MB · code 4
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File information
UpdatedJan 23, 2026
PublishedJun 3, 2024
Packagebr.com.trustiluminacao.trust
Versionv4.0 (4)
Size28.3 MB
MD5ab749cd3276e6d03af985217e537eacd
Min SDK19
ABIsx86, armeabi-v7a
Malware scanTRUSTED
Signature SHA1F9:1A:EF:3C:1B:58:5F:DC:5D:F9:BB:7D:CC:EE:3A:DB:D6:30:56:8B
SignerCN=Vin?cius Thiengo, OU=Desenvolvimento Android, O=Trus Ilumina??o, L=S?o Paulo, ST=S?o Paulo, C=55
Total downloads10,000
This version10,000
DeveloperTrust iluminacao
Age ratingEveryone
What's new in v4.0
Melhorias para novos aparelhos.
Security scan
TRUSTED
- Developer signature verified 2020-04-12
- Scanned for malware 2021-01-19 05:46:00
- Signature SHA1 F9:1A:EF:3C:1B:58:5F:DC:5D:F9:BB:7D:CC:EE:3A:DB:D6:30:56:8B
- File MD5 ab749cd3276e6d03af985217e537eacd
How to install Luxímetro Dr. LED v4.0 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 28.3 MB of free storage.
- Grab br.com.trustiluminacao.trust_4.apk — hit the Download button above (28.3 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 ab749cd3276e6d03…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find br.com.trustiluminacao.trust_4.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=Vin?cius Thiengo, OU=Desenvolvimento Android, O=Trus Ilumina??o, L=S?o Paulo, ST=S?o Paulo, C=55. 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 Luxímetro Dr. LED — tap Open on the install screen, or find the Luxímetro Dr. LED icon in your app drawer (this build targets x86/armeabi-v7a devices).
Common install errors for Luxímetro Dr. LED
- "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 4.4 KitKat 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.
- Works on one phone but not another — this build ships x86/armeabi-v7a native code. Devices with a different CPU will reject it.