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[GUIDE] Unlock Factory Mode *root*

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By antnyhills, Senior Member on 19th June 2020, 02:43 AM
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FIRST THING FIRST

EVEN IF YOUR PERSIST IS ALREADY BROKEN AND FINGERPRINT DOES NOT WORK.

BACK UP YOUR PERSIST.IMG BEFORE YOU PERFORM THIS GUIDE, IT IS SUPER EASY TO MESS UP YOUR CALIBRATIONS IN THIS MODE.


In a root explorer of your choice go to /mnt/vendor/persist/engineermode/

You'll see a file that is called 'engineermode_config' open that file with a text editor.


Code:
encrypt_app=true
encrypt_adb=true
rc4_key=*************************************************************************************************************************************************************************************************************************************************
imei=*******************
last_download_time=*******************
encrypt_log=true
Switch the two lines to "false"

Code:
encrypt_app=false
encrypt_adb=false
rc4_key=*************************************************************************************************************************************************************************************************************************************************
imei=*******************
last_download_time=*******************
encrypt_log=true
Reboot your device and enter the stock OnePlus phone app.

Enter your factory code of choice.

Main menu is *#808#
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19th June 2020, 04:21 PM |#2  
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Sorry not sure to understand the purpose?
19th June 2020, 05:20 PM |#3  
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Quote:
Originally Posted by Steve0007

Sorry not sure to understand the purpose?

You get all the factory settings for testing the phone including recalibration sensors, display, fp reader, etc.
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19th June 2020, 08:24 PM |#4  
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good job crazy it lets that part of system be modified and revert back after boot
19th June 2020, 10:42 PM |#5  
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Quote:
Originally Posted by antnyhills

In a root explorer of your choice go to /mnt/vendor/persist/engineermode/

You'll see a file that is called 'engineermode_config' open that file with a text editor.




Switch the two lines to "false"



Reboot your device and enter the stock OnePlus phone app.

Enter your factory code of choice.

Main menu is *#808#

If this works great. My wife is at sleep now.i try this tomorrow
19th June 2020, 10:58 PM |#6  
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Quote:
Originally Posted by antnyhills

You get all the factory settings for testing the phone including recalibration sensors, display, fp reader, etc.

So being new to all this I got everything on my phone but don't see the f.p. sensor for I lost mine and am trying to get it working again.
19th June 2020, 10:59 PM |#7  
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Quote:
Originally Posted by pyry666

If this works great. My wife is at sleep now.i try this tomorrow

Edit. Sure i can acces that mode but pf crashes if try that option..

Edit. And its just ocd thing anyway. Repair center is not that far away..

Edit3: so after playing some time now wuth factory mode U thank that you would still need that OnePlus specual tool to recalibrate fp reader..Am I wrong?
2nd July 2020, 09:43 PM |#8  
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For FactoryMode unlock you can simple use my Magisk Module what I created on 7.5.2020

Works for every OnePlus device

https://download.android-freaks.de/d...0%28Android%29
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15th August 2020, 06:19 PM |#10  
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Is it still working on 10.5.12 ?
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16th August 2020, 12:13 PM |#11  
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Quote:
Originally Posted by TheKnux

Link is down. 404 error.

Try this, it's still the same module created by @jamal2367. I found the module in his website.
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