Battery Widget Pro
v3.3.3 · 4.3 MB · code 127
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File information
UpdatedMay 14, 2020
PublishedMay 14, 2020
Packagepersonal.jhjeong.app.battery
Versionv3.3.3 (127)
Size4.3 MB
MD54ca20021cb58e9a84b66b419363d6b4b
Min SDK9
Malware scanWARNING
Signature SHA1A0:5C:34:83:A6:91:EF:F1:3C:B7:F3:83:76:8D:A5:8A:85:E4:D1:83
SignerCN=Jin-Hwan Jeong
Total downloads4,355
This version4,355
DeveloperJH Jeong
Age ratingEveryone
What's new in v3.3.3
Lollipop compatible(notification icon)
Security scan
WARNING
- Developer signature verified 2025-03-10
- Scanned for malware 2020-11-24 05:14:17
- Signature SHA1 A0:5C:34:83:A6:91:EF:F1:3C:B7:F3:83:76:8D:A5:8A:85:E4:D1:83
- File MD5 4ca20021cb58e9a84b66b419363d6b4b
How to install Battery Widget Pro v3.3.3 on Android API 9+
Takes about 2 minutes. You'll need roughly 4.3 MB of free storage.
- Grab personal.jhjeong.app.battery_127.apk — hit the Download button above (4.3 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 4ca20021cb58e9a8…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find personal.jhjeong.app.battery_127.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=Jin-Hwan Jeong. 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 Battery Widget Pro — tap Open on the install screen, or find the Battery Widget Pro icon in your app drawer.
Common install errors for Battery Widget Pro
- "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 9 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.