A TikTok member and phone expert has revealed a secret Samsung code that is “really useful” when you want to test potentially faulty components like speakers. Sometimes it can be difficult to determine if the speaker, earpiece, or vibration function is working properly in everyday use.
However, a simple code can reveal a hidden menu that Samsung phone owners can use to test their hardware and check for any defects. With this, Samsung phone owners will know exactly what to tell the repair shop.
The disclosed code is *#0*#. Entering this code in the dialer will automatically open a new menu for Samsung phone users, as shown in the video.
“I really like this specific code because you can use it to test the hardware in your phone to make sure it’s working correctly or not,” explains the TikTok user. “This phone has two speakers, so if I tap on speaker number one, it will play sound from speaker number one to make sure it’s still working. And if I tap on speaker number two, it will play the same sound on that speaker to make sure it’s also working. If you’re not sure if the speaker on the earpiece is still working, you can touch the receiver to hear the sound it makes and check if it’s still functioning. In addition to that, you can test the vibration and other phone functions.”
However, there is another secret code that can be useful. As revealed by another technology expert on TikTok, using the code *#9900#, Samsung phone owners can increase the battery capacity in a matter of seconds. Calibrating the battery on an Android device is necessary to maintain its health and should be done every few months. Prolonged use of any device can cause a decrease in battery quality, resulting in reduced capacity compared to when it was new. Android does not take this degradation into account, leading to inaccurate battery level readings on our devices. This leads to premature battery drain. Calibrating the battery using the battery reset button can force the Android operating system to consider this degradation and improve the displayed battery level.
These are just a few useful codes that can help Samsung phone owners test and maintain their devices. It’s worth remembering these codes to always have control over your phone.
Useful information about codes and hardware testing on Samsung phones:
1. Hidden menu and hardware testing: Samsung phone owners can use the *#0*# code in the dialer to open a hidden menu that allows the testing of various phone components such as speakers, earpieces, vibration functions, and more.
2. Using the *#0*# code: After opening the hidden menu, you can click on different options such as speaker one or two to play sound from a specific speaker and check if it’s working correctly. Touching the receiver allows you to hear the sound and check if it’s functioning properly. You can also test the vibration and other phone functions.
3. Increasing battery capacity: Another useful code is *#9900#, which allows Samsung phone owners to increase their battery capacity in a matter of seconds. Calibrating the Android battery is important to maintain its health and should be done every few months. Prolonged use of a device can cause a decrease in battery quality, leading to reduced capacity. Calibrating the battery using this code can improve the battery level readings on the device.
Remember these codes as they can help Samsung phone owners test and maintain their devices.
Suggested related links:
– Official Samsung Website: The official website of Samsung phones, where you can find more information about products and technical support.
– Samsung Technical Support: The official Samsung technical support website, where you can get help for phone issues and find answers to frequently asked questions.
– TikTok: A platform where you can find more technology videos and interesting facts about Samsung phones.
Samsung Codes: *#0*#, *#9900#
The source of the article is from the blog elperiodicodearanjuez.es