Caffeine LT
v3.7.4 · 20 MB · code 28
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File information
UpdatedFeb 18, 2021
PublishedApr 10, 2020
Packagelt.lemonlabs.android.coffeeinn
Versionv3.7.4 (28)
Size20 MB
MD5aba18e5d728b99ea453f0e254dec1c00
Min SDK17
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA183:0E:A7:74:4D:63:7D:54:F3:D4:60:CC:F7:8E:90:AA:EB:83:F8:A2
SignerCN=Mindaugas Kuprionis, OU="Lemon Labs, JSC", O="Lemon Labs, JSC", L=Vilnius, ST=Vilniaus, C=LT
Total downloads50,000
This version50,000
DeveloperCoffee Inn
Age ratingEveryone
What's new in v3.7.4
Improvements and bug fixes
Security scan
TRUSTED
- Developer signature verified 2021-02-18
- Signature SHA1 83:0E:A7:74:4D:63:7D:54:F3:D4:60:CC:F7:8E:90:AA:EB:83:F8:A2
- File MD5 aba18e5d728b99ea453f0e254dec1c00
How to install Caffeine LT v3.7.4 on Android API 17+
Takes about 2 minutes. You'll need roughly 20 MB of free storage.
- Grab lt.lemonlabs.android.coffeeinn_28.apk — hit the Download button above (20 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 aba18e5d728b99ea…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find lt.lemonlabs.android.coffeeinn_28.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=Mindaugas Kuprionis, OU="Lemon Labs, JSC", O="Lemon Labs, JSC", L=Vilnius, ST=Vilniaus, C=LT. 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 Caffeine LT — tap Open on the install screen, or find the Caffeine LT icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for Caffeine LT
- "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 17 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/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips native code. Devices with a different CPU will reject it.