Daikin Service Diagnosis Tool
Working with your SDT-02 device, you can do several diagnosis works by this App
Daikin Industries. Ltd. · com.daikin.servicediagnosistool
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.3.9.1 (1391)
- Updated
- Nov 17, 2025 (11 months ago)
- APK size
- 98.6 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Productivity (app)
- Listed since
- Mar 3, 2021 (at least)
- Permissions
- 4 (1 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Daikin Service Diagnosis Tool is an app by Daikin Industries. Ltd. in the Productivity category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 4 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 1.3.8.
What's new in v1.3.9.1
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v1.3.7.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Nov 17, 2025.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Nov 17, 2025
- Validated against Google Play Nov 17, 2025
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)D7:C9:67:CA:0B:F7:0E:73:96:8A:A2:B9:31:2B:96:E6:34:F9:11:AD
- File MD57d923ae26b0c09f9b15b4f051d965d90
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (4)
Daikin Service Diagnosis Tool requests 4 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Full network access android.permission.INTERNET
Required hardware & features
- Bluetooth android.hardware.bluetooth
- Basic touch input android.hardware.faketouch
Daikin Service Diagnosis Tool APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Daikin Service Diagnosis Tool APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 7d923ae26b0c09f9b15b4f051d965d90.
