Lightning Browser - Web Browser
v5.1.0 · 3.2 MB · code 102
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File information
UpdatedApr 11, 2026
PublishedApr 11, 2026
Packageacr.browser.barebones
Versionv5.1.0 (102)
Size3.2 MB
MD58e5647b18468208464cd6006fe29f596
Min SDK19
ABIsarmeabi, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA1BD:0A:2A:D0:0A:D6:28:CE:C5:0A:17:81:BA:77:52:52:C6:9D:78:84
SignerCN=Anthony Restaino
Total downloads1,000,000
This version1,000,000
DeveloperA.C.R. Development
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-11-23
- Scanned for malware 2021-01-17 11:37:20
- Signature SHA1 BD:0A:2A:D0:0A:D6:28:CE:C5:0A:17:81:BA:77:52:52:C6:9D:78:84
- File MD5 8e5647b18468208464cd6006fe29f596
How to install Lightning Browser - Web Browser v5.1.0 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 3.2 MB of free storage.
- Grab acr.browser.barebones_102.apk — hit the Download button above (3.2 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 8e5647b184682084…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find acr.browser.barebones_102.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=Anthony Restaino. 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 Lightning Browser - Web Browser — tap Open on the install screen, or find the Lightning Browser - Web Browser icon in your app drawer (this build targets armeabi/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for Lightning Browser - Web Browser
- "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 armeabi/armeabi-v7a/arm64-v8a/mips native code. Devices with a different CPU will reject it.