Battery Life Saver PRO 2018 v1.0
APK · 4 MB · version code 1 · Android 4.0+ · uploaded Apr 6, 2020
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File information
- Version
- v1.0 (1)
- Uploaded
- Apr 6, 2020
- Size
- 4 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- c5aa2f07feee5b32b4bfd82297194f19
- Signing certificate (SHA-1)
- 78:89:86:95:9D:59:B9:35:22:06:B1:13:D7:07:40:86:42:AB:3E:25
- Signed by
- CN="lplaystudio OU=lplaystudio O=lplaystudio L=hcm S=hcm C=700000"
- File name
- du-fastcharger-batterysaver-1-51127052-c5aa2f07feee5b32b4bfd82297194f19.apk
- Package
- du.fastcharger.batterysaver
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
Permissions (29)
This version requests 29 permissions, 8 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Battery stats android.permission.BATTERY_STATS
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Get package size android.permission.GET_PACKAGE_SIZE
- Get tasks android.permission.GET_TASKS
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) du.fastcharger.batterysaver.permission.C2D_MESSAGE
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Use credentials android.permission.USE_CREDENTIALS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “lplaystudio OU=lplaystudio O=lplaystudio L=hcm S=hcm C=700000” Not the developer's name (“LPlay Studio”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature verified Apr 6, 2020
- Antivirus scan passed Jan 21, 2021
- Uploaded by “abufars” Silver tier · 7,320 followers · uploading since 2012
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Battery Life Saver PRO 2018 on Android 4.0+
You'll need about 7.9 MB of free space.
- Download the APK — tap Download APK above (4 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap du-fastcharger-batterysaver-1-51127052-c5aa2f07feee5b32b4bfd82297194f19.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be c5aa2f07feee5b32b4bfd82297194f19. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Battery Life Saver PRO 2018 — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.