Your OnePlus 3 or 3T has hidden hardware diagnostic tests - here's how to access them


Is your OnePlus phone acting funny lately? There might be something going on under the hood that you are yet to find out about. If you want to do a brief check-up before heading to the phone doctor, just punch in *#808# into the dialer app and you'll access a hidden (of sorts) menu with diagnostic options that are too many to count.

Pieces of hardware that can be tested include screen components, hardware keys, vibration, LCD brightness and effects, sensors, GPS, and a great deal of additional functionality.

Recently, the OnePlus 3 and 3T received a new beta build of Oxygen OS fixing several issues, such as system rebooting when setting a wallpaper, an issue that would prevent night mode from staying on, improvements to Bluetooth and battery optimization, and many more fixes and betterments. Whether you'd like to run beta builds instead of "stable" ones is up to you, though.

ALSO READ

Related phones

3
  • Display 5.5" 1080 x 1920 pixels
  • Camera 16 MP / 8 MP front
  • Processor Qualcomm Snapdragon 820, Quad-core, 2200 MHz
  • Storage 64 GB
  • Battery 3000 mAh
3T
  • Display 5.5" 1080 x 1920 pixels
  • Camera 16 MP / 16 MP front
  • Processor Qualcomm Snapdragon 821, Quad-core, 2350 MHz
  • Storage 128 GB
  • Battery 3400 mAh

FEATURED VIDEO

1 Comment

1. Predict

Posts: 19; Member since: Apr 11, 2017

Great smartphone!

Latest Stories

This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.