OEM Unlock Missing: Here is a 2023 Complete Guide

The open-source platform is provided by Android OS to users. This platform allows access to all functionalities easily. But there are different safety restrictions in order to protect the operating system. One of the major issues you can face as a user is the “OEM Unlock missing”  problem. No matter which Android phone you want to unlock, you will face this issue.

To avoid potential damage Android phones lock the bootloader. But you can overcome this issue by enabling the OEM to unlock. It can be enabled via the developer options menu in your phone. In this guide, we will help you and guide you through it. 

What is OEM Unlock?

OEM stands for Original Equipment Manufacturer. You must first understand the OEM Unlock. Before customizing the OS of the cell phone, you must first address the OEM unlock issue. 

OEM restricts the activities like rooting devices, custom recovery, and kernel modification. Many people confuse OEM unlock with network unlock, but they are totally different. When it comes to Network unlocking, involves contacting the service provider or using the 3rd party SIM unlock software. But OEM unlock helps users to customize the device at an advanced level to gain access to different options. 

How to Enable Missing OEM Unlock?

You will find the OEM unlock option in Settings. Go to the “Developer Options” > “OEM unlocking” menu on your phone. But sometimes you will not be able to find the location. So, below is the step-by-step guide for you:

1. Open Settings, Navigate the option General Management on the phone
2. Then click on the Date and Time Link provided
3. You will need to disable “Automatic date and time” via the toggle button and set the date to the previous month manually
4. Then go to the main menu of Settings and search About Phone, then open the software information option
5. Activate the Developer option by tapping the  “Build number” seven times
6. After that, you will need to toggle the  “Auto Update System” within the developer options
7. Then in the Software update menu, you will need to disable “Download updates” 
8. There is an option of “Download updates manually”, click over it and reboot the phone
9. After that, you will have to check whether the OEM unlock missing issue is sorted out or not. If yes, then Toggle OEM unlock option 

If your OEM works, it will be visible in the settings menu after you reboot the phone. Make sure to unlock the phone using the password that you already set in the phone after rebooting. 

How to Enable OEM Unlock without Using Password?

Before you unlock or enable OEM, you must make sure that you have full access to your phone. If you do not remember the password, make sure to reset it or try to remember it before going for OEM unlocking option. 

There are many 3rd party software that you may use to unlock your phone without any issue at all.

How to Unlock Phone Using 3rd Party App if Password is Forgotten?

You will need to download a 3rd party app for Android from their official site on the computer. After that connect the PC with the phone. Then launch the program. After that, click on the “Remove Screen Lock” option using the main menu.

You will have to select the second option and tap on “Remove Screen Lock without Data Loss,” then click on “Start”  to proceed. You will be provided the on-screen instructions that you will have to follow for putting the device into recovery mode. After doing this, you will need to click on the Next Button. 

As a result, the screen lock will be automatically removed. 

Note: Most 3rd party apps work the same but still you will have to focus on the user’s guide before going further. 

Why is “OEM Unlock is Not Allowed” on My Phone?

Sometimes there is a problem that you are not allowed to go for OEM unlock option. There are many reasons behind this issue. They might be unlocking the bootloader recently, certain regions are restricted to unlock OEM, or your bootloader is already unlocked. 

To fix “OEM unlock is not allowed” there are many methods. But we will discuss the two easy and convenient ones:

OEM unlock Allowed Via Cache Partition Wiping:

• First, you will have to power off the device and press and hold the power and volume up buttons until you see the logo on the screen
• Then release the power button but not the volume button
• The next screen will pop up where you can navigate through options by using the volume down button
• Go to “Delete all user data” and select it using the power button
• After that, you can reset the phone and check whether OEM is allowed or not
• On the next screen, use the Volume Down button to navigate the options and the Power button to select 

 

Factory Reset Option To Allow OEM:

• Turn Off your phone and press and hold the volume up and power buttons simultaneously to access the recovery menu
• Use the volume buttons to navigate and choose the “Wipe data/factory reset” option, then select the confirm option through the power button
• You will then reboot the system after the reset is complete

FAQS:

Where can I find OEM unlocking in developer options?

Any phone has the OEM unlocking option under Settings>Developer Options>OEM unlocking. But occasionally you might not be able to find the corresponding option.

 

Is it possible to root without bootloader unlocking?

You need to activate the bootloader in order to root. The mobile device is erased after bootloader unlocking. Basically, wiping the phone is necessary for rooting.

 

How secure is OEM unlock?

Since smartphones with faults are typically not supported by OEMs if the bootloaders are unlocked. These issues may stop the device from booting up, prevent programs from running effectively, and alter the phones functioning.

 

Conclusion

For people with technical know-how in using the operating system features of the kernel and bootloader, OEM unlock is a useful feature. If you forgot the device password, you can use top software like Tenorshare 4uKey, PassFab, or PassCope for Android to unlock the device before enabling OEM to unlock.