Engineering Mode

https://mobilexfiles.com/phones/oneplus/oneplus_nord_ce_2/secret_codes/

*#06# - IMEI (International Mobile Equipment Identity) number
*#*#3646633#*#* or
*#*#54298#*#* - Engineering Mode (for smartphones based on MTK processor)
*#*#4636#*#* - Displaying Phone Information (Phone, Battery, WiFi and other)
*#*#225#*#* - Calendar Storage, show the number events in your calendar
*#*#426#*#* - Google Play services android.
*#*#759#*#* - Access to Rlz Debug Ul
*#*#36245#*#* - Email debug information
*#*#8255#*#* - Used to launch G Talk Service Monitor
*#*#64663#*#* - Used to launch Hardware Test
*#*#7780#*#* - Return to factory setting. 27673855# - Full reset EEROM.
*#*#232338#*#* - Displays Wi-Fi Mac-address
*#*#34971539#*#* - Shows complete camera information
*#*#1234#*#* - PDA and Phone firmware info
*#*#7594#*#* - Changing the power button behavior-Enables direct poweroff once the code enabled
*#*#1472365#*#* - For a quick GPS test
*#*#273283*255*663282*#*#* - For a quick backup to all your media files
*#*#1575#*#* - GPS Test Code
*#*#197328640#*#* - Enabling test mode for service activity
*#*#0283#*#* - Packet Loopback test
*#0228# - battery calibration
*#*#232339#*#* OR
*#*#526#*#* - Wireless Lan Tests
*#*#0*#*#* - LCD display test
*#*#3264#*#* - Show Ram version
*#*#1111#*#* - FTA Software version
*#*#2664#*#* - Touch-Screen test
*#*#0588#*#* - Proximity sensor test
*#*#8351#*#* - Enables voice dialing logging mode
*#*#232331#*#* - Bluetooth Test Mode
*#*#232337#*# - Displays Bluetooth address
*#*#7262626#*#* - Field test
*#*#0289#*#* OR
*#*#0673#*#* - Audio test
*#*#0842#*#* - Vibration test and BackLight test
*#*#2663#*#* - Touch-screen version Oneplus Nord CE 2
*#*#44336#*#* - Displays Build time and change list number
*#*#4986*2650468#*#* - PDA, Phone, Hardware, RF Call Date firmware info
*#*#8350#*#* - Disables voice dialing logging mode
*#*#2222#*#* - FTA Hardware verion https://mobilexfiles.com/

OnePlus Nord CE 2

Engineering Mode

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