Brother GT/ISM Support App

Provide the latest information for Brother Direct to GT and ISM.

BROTHER SYSTEM TECHNOLOGY DEVELOPMENT (HANGZHOU) · com.brother.diagnosis.gt

Not rated yet 50K+ downloads v1.9.0 11.8 MB Android 5.0+ PEGI 3 · Everyone

Download APK 11.8 MB All versions

Signature matches the Google Play version Details

Brother GT/ISM Support App screenshot 10

Brother GT/ISM Support App screenshot 11

Brother GT/ISM Support App screenshot 12

At a glance

Latest version: v1.9.0 (37)
Updated: Apr 3, 2026 (6 months ago)
APK size: 11.8 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 17 (3 sensitive)
Website: brother-bsh.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Brother GT/ISM Support App is an app by BROTHER SYSTEM TECHNOLOGY DEVELOPMENT (HANGZHOU) in the Tools category, listed since at least June 2023. It has no native code, so it runs on any Android processor.

Since version 1.7.0, the minimum Android version rose from 4.4 to 5.0. It asks for 17 permissions, 3 of them sensitive: camera, read shared storage and modify shared storage. Compared with version 1.8.0, it drops 3 permissions: “Read media audio”, “Read media images” and “Read media video”.

What's new in v1.9.0

Minor fixes for improved functionality

Description

From the listing uploaded by “appupdater”.

The Brother GT/ISM Support App is a mobile app that provides up-to-date support infomation on garment printers, industrial sewing machine, and industrial printers. Note: Some menues are available only to limited models. This App will provide you following menu. For more detail, please refer to each description. Manual Set up guide and user's manual available for download/view. You can add, edit and delete custom memos on manual. Regularly maintenance movies available for download/view. Parts list (Parts book) for regular maintenace/repair available for download/view. Search by Error code Users' manual can be search and view using error code. Downloaded contents can be seen offline.

Version history

3 versions are listed, going back to v1.7.0. Since v1.9.0 it requires Android 5.0+.

v1.9.0 LATEST Apr 3, 2026 11.8 MB TRUSTED v1.8.0 Jun 14, 2026 25 MB TRUSTED v1.7.0 Jun 13, 2024 25.9 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 3, 2026.
Certificate issued to “Brother System Technology Development (Hangzhou) LTD.” 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 Apr 3, 2026
Validated against Google Play Apr 3, 2026
Signed byCN=Yonghua Li, OU=Application development Dept, O=Brother System Technology Development (Hangzhou) LTD., L=Hangzhou, ST=Zhejiang, C=86
Signing certificate (SHA-1)5D:4F:74:DD:9F:A8:B9:00:3F:B5:68:2B:8D:60:88:2D:29:B4:B0:22
File MD5e59db3abda7f077acb2e6b607ca7b7ed
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 (17)

Brother GT/ISM Support App requests 17 permissions, 3 of them sensitive.

Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Flashlight android.permission.FLASHLIGHT
Full network access android.permission.INTERNET
Get tasks android.permission.GET_TASKS
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) com.brother.diagnosis.gt.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Reorder tasks android.permission.REORDER_TASKS
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Camera autofocus android.hardware.camera.autofocus
Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

Brother GT/ISM Support App APK: questions and answers

Is there a version of Brother GT/ISM Support App for older Android phones?

The current version needs Android 5.0 or later. Version 1.8.0 is the newest listed build that installs on Android 4.4 and later. Get version 1.8.0 · 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 Brother GT/ISM Support App 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 e59db3abda7f077acb2e6b607ca7b7ed.