How To Test a Used Phone | Test Used Phone Before Buy

How To Test a Used Phone:- Hey guyz’… are you searching for how to test a used phone before buying ?, then welcome here, you are in right place to test your second-hand phones or tablet, just we know many people don’t have budget for buy a new smart phone or tablet. , so…. Today I will give you the solution, then let’s go……. 



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So.. there i am introducing a app, that named is TestM Hardware . whats about this app? how its work? how to use TestM app?
Ans :-  don't worry guy'z, you have to only read this full article to know all the solution.

 About TestM

If you are buying a used smart phone and you want to fix all the problems, or  you have a old phone and you want to check whats the problem in your phone or tablet. TestM is a most popular app for test hardware of your phone, in this app you will see a very lite and simple interface, TestM is a free full hardware diagnostic app available for your mobile.  you can create accurate online certificate to but or sell your phone.

How the most accurate, popular & easy phones and tablets tester app?

  • pinpoint the problems with your phone or tablet.
  • verify you're not buying a stolen phone with the IMEI cheaker.
  • Make sure device is unlocked and ready for use
  • supports over 20 languages 

List of Tests Included in the app:

  • Screen test:- Touch Screen, 3D touch
  • Camera test:- Front Camera, Back Camera, LED Flash
  • Hardware test:- Light Sensor, Charger, Vibration, Proximity Sensor, Fingerprint Sensor
  • Sound test:- Speakers, Earpiece, Microphone, Headphones
  • Motion:- Gyroscope, Accelerometer, Compass
  • Connectivity test:- WiFi, Bluetooth, Cellular, GPS

One more good feature given in this app, that is Find Repair Shop

you can search and locate nearby repair shop with the help of GPS and save money when only fix what you know is broken.

How To Test Android Phone Or Tablet ?

  1. First Of All Click On TestM  For Download The App.
  2. After The Install Open The App.
  3. When  Open The App You Will See The First Impression Of TestM App. Just Click On Next And Skip All The Step, And Give Permission To The App By The Click On Allow.
  4. After Thats All You Will In The Home Page, You Will See To Buttons (1)] Quick Test and (2])Full Test, Now Click On The Full Test.[recommended]
  5. Now click on start button for test your screen by swiping your finger across the entire screen, or click skip button for later.
  6. After complete, click on next test,and click on start button for listen to the 3 numbers you hear though the speaker and enter then on the following screen. or click skip button for later.
  7. After complete, click on  next test, and click start button for listen to the 3 numbers you hear through the receiver them when prompted and inter on the screen. 
  8. After complete,click on next test, and click on start button for test your microphone by saying 'Hello' clearly into your phone.
  9. After completing the test ,click on  next test, and click on start button and plug wired headphones into phone. and listen to the 3 numbers you hear through the headphones and enter them to the screen.
  10. After completing the test, click on next test, and click on start button and shake your phone  up and down, and side to side for some second.
  11. After complete click on next test, and click on start button, after that connect your phone to a trusted wifi network.
  12. After complete click on next step and click on start button, then turn ON your bluetooth and connect to your bluetooth device.
  13. After complete the step, click on next button and click on start button, be sure sim card inserted properly in your phone.
  14. Now click on start button and enable location services in your phone.
  15. Now again click on start button and place your hand over your front-facing camera.
  16. After completing the test, click on start button and connect your phone to the charger for test your phone charging or not.
  17. After that click on start button and press in your phones power button, volume up button and volume down button.

 Like that you have to complete all the test of your phone.TestM app is very genuine app its safe for us,  use can use any time in any phone this app for test,  and after that, seach a nearby repair shop on test m its very easy then go and repair your phone...


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 Blog by :- Sonu Kumar Choudhary 3001, [Admin] Of  Mr.DocPhone

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