At a glance
- Latest version
- v14.3.2 (14003002)
- Updated
- Jun 12, 2025 (1 year ago)
- APK size
- 6.6 MB
- Requires
- Android 9+ (API 28)
- CPU support
- Any (no native code)
- Listed since
- Jan 18, 2022 (at least)
- Permissions
- 8 (3 sensitive)
About this APK
Diagnostics is an app, listed since at least January 2022. It has no native code, so it runs on any Android processor.
It asks for 8 permissions, 3 of them sensitive: read phone status and identity, read shared storage and modify shared storage.
Description
From the listing uploaded by “apps”.
Security & authenticity
Signing certificate
- Certificate issued to “OPPO” The developer's name — though anyone can put any name in a certificate.
Store checks and file details
- Developer signature verified Jun 12, 2025
- Signed by[email protected], CN=AndroidTeam, OU=ColorOS, O=OPPO, L=DongGuan, ST=GuangDong, C=CN
- Signing certificate (SHA-1)16:EC:BD:5B:FA:0C:96:01:D5:D4:69:DC:2A:E4:99:39:C5:40:6C:FC
- File MD5fbabf8a0dd81bd37056cec10dccee7a4
- Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010
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 (8)
Diagnostics requests 8 permissions, 3 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Protect (custom) com.oplus.permission.safe.PROTECT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Wi-Fi android.hardware.wifi
Diagnostics 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 Diagnostics APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is fbabf8a0dd81bd37056cec10dccee7a4.