
QRsetup
“QRsetup” lets you easily connect your Android devices to the AirStation.
BUFFALO INC. · jp.buffalo.aoss.qrsetup
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.3 (2030000)
- Updated
- Sep 1, 2026 (1 month ago)
- APK size
- 4.6 MB
- Requires
- Android 11+ (API 30)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Tools (app)
- Listed since
- Jun 12, 2023 (at least)
- Permissions
- 7 (1 sensitive)
- Website
- buffalo.jp
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
QRsetup is an app by BUFFALO INC. in the Tools category, listed since at least June 2023. 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.
Since version 1.7, the minimum Android version rose from 4.4 to 11. It asks for 7 permissions, 1 of them sensitive: camera. It asks for the same permissions as version 2.2.
What's new in v2.3
Description
From the listing uploaded by “appupdater”.
Version history
4 versions are listed, going back to v1.7. Since v2.3 it requires Android 11+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Sep 1, 2026.
- Certificate issued to “BUFFALO INC.” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Sep 1, 2026
- Validated against Google Play Sep 1, 2026
- Signed byCN=Yoshiki Osawa, OU=Unknown, O=BUFFALO INC., L=Nagoya, ST=Aichi, C=JP
- Signing certificate (SHA-1)52:66:0F:07:8E:99:57:A7:87:9F:B9:8B:7C:A1:F0:B5:74:87:AA:5A
- File MD556daf6f243a7960b21cf45c783bef1f3
- 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 (7)
QRsetup requests 7 permissions, 1 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) jp.buffalo.aoss.qrsetup.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
QRsetup APK: questions and answers
Is there a version of QRsetup for older Android phones?
The current version needs Android 11 or later. Version 2.2 is the newest listed build that installs on Android 9 and later. Get version 2.2 · All versions
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 QRsetup 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 56daf6f243a7960b21cf45c783bef1f3.