BM2 v3.7.8
APK · 21.1 MB · version code 108 · Android 6.0+ · uploaded Aug 8, 2024
- Same certificate as v3.8.0, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v3.8.0, uploaded Jan 26, 2026 — about 1 year after this one.
- Size: this file is 21.1 MB; the latest is 22 MB (1009 KB larger).
- Both versions request the same permissions.
File information
- Version
- v3.7.8 (108)
- Uploaded
- Aug 8, 2024
- Size
- 21.1 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 1043e5fa5bb847eadc25c35191d15168
- Signing certificate (SHA-1)
- 8D:BC:AC:1E:2E:D7:E2:46:7B:3D:67:68:44:49:41:AD:A9:36:53:BD
- Signed by
- CN=yihaitao, OU=shenzhen dacheng software company, O=shenzhen dacheng software company, L=shenzhen, ST=guangdong, C=cn
- File name
- com-dc-battery-monitor2-108-68465838-1043e5fa5bb847eadc25c35191d15168.apk
- Package
- com.dc.battery.monitor2
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.7.8
1.Fix known issues and security updates
Permissions (26)
This version requests 26 permissions, 10 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Camera Sensitive android.permission.CAMERA
- Location in the background Sensitive android.permission.ACCESS_BACKGROUND_LOCATION
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
- Read media images Sensitive android.permission.READ_MEDIA_IMAGES
- Read media video Sensitive android.permission.READ_MEDIA_VIDEO
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Access location extra commands android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
- Advertising ID com.google.android.gms.permission.AD_ID
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Foreground service connected device android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.dc.battery.monitor2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Mount unmount filesystems android.permission.MOUNT_UNMOUNT_FILESYSTEMS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “shenzhen dacheng software company” This is the certificate of the Google Play version.
- Same certificate as v3.8.0, which matches Google Play v3.8.0 · v3.7.9
Store checks
- Developer signature verified Aug 8, 2024
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install BM2 on Android 6.0+
You'll need about 42.1 MB of free space.
- Download the APK — tap Download APK above (21.1 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 com-dc-battery-monitor2-108-68465838-1043e5fa5bb847eadc25c35191d15168.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 1043e5fa5bb847eadc25c35191d15168. 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 BM2 — 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 6.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.