At a glance
- Latest version
- v1.0.0 (1)
- Updated
- Jan 8, 2024 (2 years ago)
- APK size
- 9.7 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- Any (no native code)
- Category
- Books & Reference (app)
- Listed since
- Aug 14, 2019 (at least)
- Permissions
- 5
- Developer contact
- [email protected]
About this APK
Guide to Android OS is an app by ThanhA in the Books & Reference category, listed since at least August 2019. It has no native code, so it runs on any Android processor.
It asks for 5 permissions, none of them sensitive.
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “Thanh” Not the developer's name (“ThanhA”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature not checked yet Feb 15, 2017
- Antivirus scan passed Jun 9, 2020
- Signed byCN=Thanh A Tran, OU=Thanh A, O=Thanh, L=Ha noi, ST=Viet nam, C=84
- Signing certificate (SHA-1)8A:E1:07:AD:5C:42:AD:77:67:E2:80:87:03:05:E1:7D:63:93:AB:DF
- File MD589dda5f0205ff6c6499240d7530c2f7c
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (5)
Guide to Android OS requests 5 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.appaha.AndroidGuide.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Touchscreen android.hardware.touchscreen
Guide to Android OS APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Guide to Android OS APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 89dda5f0205ff6c6499240d7530c2f7c.
