Online Signature System from SEUIC

SEUIC Online System Signature is an online solution for legal .apk system signing , which grants your application special rights on SEUIC devices. It is not a “bypass”, but an officially sanctioned mechanism with prior audit.

What does a system signature provide?

• Privileged operations : reading service identifiers ( IMEI , Wi-Fi/Bluetooth MAC ) and interacting with system services.

• Parameter management : changes to service databases (e.g., Wi-Fi/Bluetooth settings) within policies.

• Cycle acceleration : self-signing for tests and updates — without waiting for firmware or third-party releases.

How to get started

1. Contact SEUIC sales/presales and send the following data: client name , application packageName .

2. Compatibility condition : targetSDKVersion ≤ 29 for this application.

3. Audit and access : after confirmation — login, download .apk , sign and install on SEUIC devices.

4. Support : if you have any questions, contact our support service.

Benefits for business

• Rapid releases and hot testing without changes to the firmware.

• Single control of access to privileges — transparent and reproducible.

• Reduced integration costs and implementation time.

Security and compliance

• Access to the system signature is granted after an audit and only for authorized packages.

• Compliance with data minimization principles (GDPR): use only necessary privileges, log access.

• Rights are within the scope of SEUIC/Android policies and do not extend to third-party OEMs.

FAQ

Will a signed .apk work on other brands?
No. The system signature is valid for SEUIC devices .

Why the restriction targetSDKVersion ≤ 29?
For compatibility with service APIs that require system signing on supported builds.

Does this give “full rights”?
No. You receive a controlled set of privileges , agreed upon during the audit phase.

How to update the application?
Through the same service, you can independently sign updates and manage their deployment to the fleet.