If you are design to buy a 2d - handSamsung smartphone , there ’s an easy way to check out the phone ’s computer hardware like the speaker , display , sensors , microphone , etc . without install any third - company app . All you have to do is put down a secret code from the phone ’s dialer app . Here ’s how .
Check Used Samsung Smartphones
1.Open theDialer ( Phone ) appon your Samsung phone .
2.Type this code*#0*#(there ’s no need to exploit on the Call clitoris ) .
3.You will see a secret diagnostic fare with many options to screen the telephone ’s show , speaker , camera , mic , all sensors , etc .
FAQs
1. Will it work on all Samsung smartphones?
Mostly yes , we have examine this on Samsung S22 , Samsung A72 , and Samsung M serial publication . So , it ’s fair to adopt it ’ll work on other Samsung smartphones too . However , if you enter the code and nothing bump , chances are this lineament is disabled on your machine by your net provider .
2. What if I don’t have a Samsung phone?
This functionality is bake into most Android phones by OEM . The energizing codification may be different depending on the sound ’s brand . For example , you could incur this option on Xiaomi phones under options , search for the Kernel adaptation , and tap on it 3 time . On Realme sound , this option is available under the diagnostics choice under telephone managing director . For any other smartphones , you may use apps such asPhone Doctor Plus .
Buying or Selling your Old Samsung Smartphone
Overall , this diagnostic computer menu come in handy when you buy a 2d - handwriting or refurbish phone and you do n’t have memory access to the internet to download an app . Or even when you want to sell your old Samsung phone and want to make certain the gadget does n’t have any major problems .
Also Read:8 Quick Ways to Silence Samsung Galaxy Phone
