IoT for your pocket

How+to+use+secret+codes+on+samsung+galaxy+a7+2+work Link Here

Known from the german technology magazines JavaMagazin and Mobile Technology.

MyMQTT for Android
MyMQTT for iOS
Any broker
Connect to MQTT v3.1.1 and v5.0 broker (optional with username and password).
Subscriptions
Subscribe to various topics, single and multilevel wildcard topics or even $SYS-topics. Enable and disable each subscription with one tap.
Publishing
Publish messages to a topic or save messages to publish them later.
And more
Optimized for a large number of messages, support for SSL encryption, dark and light mode, available for Android and iOS ...

The following codes are confirmed to work for the Galaxy A7 series and related 2016/2017 models for various diagnostic and informational purposes:

Type the code exactly as shown, including the asterisks ( * ) and hash symbols ( # ).

Samsung secret codes are essentially "hidden" dialer shortcuts that allow users to access diagnostic menus, system information, and hardware tests not available through the standard settings menu. On older models like the Samsung Galaxy A7 (2016) Go to product viewer dialog for this item.

, these codes are vital for verifying hardware health or checking original software details before or after a repair. How to Use Secret Codes on Samsung Galaxy A7

Tell the world about your IoT projects you have achieved using MyMQTT!

How+to+use+secret+codes+on+samsung+galaxy+a7+2+work Link Here

The following codes are confirmed to work for the Galaxy A7 series and related 2016/2017 models for various diagnostic and informational purposes:

Type the code exactly as shown, including the asterisks ( * ) and hash symbols ( # ).

Samsung secret codes are essentially "hidden" dialer shortcuts that allow users to access diagnostic menus, system information, and hardware tests not available through the standard settings menu. On older models like the Samsung Galaxy A7 (2016) Go to product viewer dialog for this item.

, these codes are vital for verifying hardware health or checking original software details before or after a repair. How to Use Secret Codes on Samsung Galaxy A7