VoltLab v4.9.1
APK · 29.4 MB · version code 4009001 · Android 4.4+ · uploaded Nov 15, 2020
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File information
- Version
- v4.9.1 (4009001)
- Uploaded
- Nov 15, 2020
- Size
- 29.4 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- ARM 64-bit
- Screen
- Small screens and larger
- MD5
- d301220d499ff879ece1dc6d96e2d67a
- Signing certificate (SHA-1)
- EC:E2:23:7E:25:68:10:32:B2:46:5C:C1:49:FE:4B:BD:56:2D:A0:7D
- Signed by
- CN=mainroadapp
- File name
- air-ru-sever-electricalengineering-4009001-54469141-d301220d499ff879ece1dc6d96e2d67a.apk
- Package
- air.ru.sever.ElectricalEngineering
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v4.9.1
Fixed error when using AC voltage source textures.
Permissions (9)
This version requests 9 permissions, 1 of them sensitive.
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) air.ru.sever.ElectricalEngineering.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Unknown
Signing certificate
- Certificate issued to “mainroadapp” Not the developer's name (“Денис Гладкий”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature not checked yet Nov 15, 2020
- Antivirus scan passed Jan 22, 2021
- Uploaded by “2diefor” Bronze tier · 1,122 followers · uploading since 2020
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 VoltLab on Android 4.4+
You'll need about 58.8 MB of free space.
- Download the APK — tap Download APK above (29.4 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 air-ru-sever-electricalengineering-4009001-54469141-d301220d499ff879ece1dc6d96e2d67a.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 d301220d499ff879ece1dc6d96e2d67a. 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?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. 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 VoltLab — 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 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for 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.