How to Fix Missing OEM Unlock in Developer Options on Samsung

Samsung’s phones are secured by a lock screen that attempts to prevent unapproved software from running on the phone. It’s known as an OEM lock, and it’s why you can’t just install any bloatware on Samsung devices. Unfortunately, the OEM lock is sometimes bypassed. One way is to unlock the phone with a custom ROM, but there’s no way to do so in the Settings menu. To help you bypass the OEM lock without using custom ROMs, XDA Developers has produced a tutorial on how to remove the lock without a custom ROM.

This is a very common issue for a lot of Android users. After the OTA update, the smartphone may start to freeze. If you have a Samsung Galaxy S II, this issue can prevent you from using the “Developer options” from the Settings Menu. If this is the case, you can fix the problem by downloading an app from the Google Play Store. The app “OEM Unlock” has been designed specifically to solve the problem of the missing OEM unlock in Developer Options.

The Samsung Galaxy S10 is one of the most popular Android smartphones on the market, but it has one major flaw. It does not have the ability to be unlocked by the OEM. To unlock the bootloader on Samsung Galaxy S10, you will need to use the latest Samsung Tool for Windows PC.

Trying to unlock the bootloader on your Samsung smartphone but can’t find the OEM unlock option? If this is the case, you don’t need to search any further since we’ll show you how to solve no OEM unlock in developer settings. On Samsung smartphones, this may happen for a variety of reasons. But, thankfully, there are a few methods you may do to reclaim your OEM unlock in developer settings.

OEM unlocking is an Android feature that enables you to unlock the bootloader or lock it if it’s already unlocked. On Android phones, including Samsung smartphones, this option may be found under the developer options, which is a secret setting. By pressing 7 times on the build number on your Samsung phone, you may activate developer options.

Samsung has taken a number of severe steps in recent years, like tripping Knox and voiding warranties for unlocking the bootloader. Another drawback is that in many areas, Samsung does not enable the unlocking of the bootloader on Snapdragon-powered smartphones. On Exynos-powered Galaxy phones, however, the bootloader may be unlocked. However, if the developer choices don’t include OEM Unlock, you won’t be able to unlock the bootloader before bringing it back.

The Benefits of Unlocking the Bootloader

There are many benefits to unlocking the bootloader, as well as some drawbacks. Users may utilize it to install custom ROMs, Recoveries, Kernels, and even root their phones. It’s particularly helpful for an older Android phone since you can receive the newest Android experience from several custom ROMs and you won’t be reliant on the OEM to provide frequent updates. Another motive may be to enable system-level customisation, which isn’t feasible when OEM unlocking is turned off.

Why isn’t OEM Unlocking available under Developer Options?

Because this is a frequent problem with Samsung smartphones, we’ll go through the reasons why. Samsung has a 7-day lock period that prevents you from unlocking the bootloader until you have been logged in for at least 7 days on your Galaxy phone. As you may be aware, in certain areas, Samsung does not allow unlocking on Snapdragon-powered phones, thus you may not see the OEM unlock option on your phone.

How to Resolve the Issue of No OEM Unlock in Developer Options

Whatever the cause for the loss of the OEM Unlock option in your situation, you may always attempt various techniques to reclaim it. Remember that this method will not work on Snapdragon-powered phones in North America, which are prohibited from unlocking the bootloader. You may still try it if you wish since we don’t know when Samsung will enable everyone to unlock the bootloader.

Method 1: Change the date to fix the missing OEM unlock.

If your device is new and OEM unlock is not available in the developer choices, this may be helpful. All you have to do is disable the Automatic date and replace it with an earlier date. Here’s how to go about it:

To begin, go to your Galaxy phone’s Settings.
Head over to the General Management > Date and Time.
Turn off Automatic date and time in the Date and Time menu.
It will now display the Date and Time, which you may change manually.
Set any date from the previous month, or even earlier.
Go back to the main Settings and then go to About Phone > Software Information.
To activate developer options, tap the build number seven times.
Open your phone’s developer options now.
Look for and deactivate the Auto Update System.
Next go to Settings > Software Update and disable the ‘Auto download over wifi’ option. Now check for updates manually. Ignore the error message if you receive any.
Restart your device once you’ve finished.
Now go to developer settings and choose OEM Unlocking from the list.

As a result, this is a simple solution to the problem of no OEM unlock in developer settings. Let’s go on to the next technique in case the last one didn’t work for you.

Method 2: Remove the SIM card to fix the No OEM Unlock issue.

If the first approach does not work, you may make modifications to it and try it again. This is what you must do:

Remove the SIM card from your phone and do a factory reset. Because OEM unlocking will reset your phone, you must be prepared to do so.
To complete the setup procedure, reboot your phone and connect it to WiFi.
Skip the google and Samsung account logins during the setup (if that doesn’t work, try logging into both accounts).
Then repeat all of the procedures from Method 1.
Developer Options will now include OEM Unlocking.

Method 3: Firmware flashing to restore OEM unlocking

The OEM Unlock missing from the developer choices may sometimes be fixed by flashing the same firmware or firmware from other regions. If there are any errors during the flashing process, this may result in a bootloop. So, just in case you are stuck in a bootloop, make sure you know how to get out of it.

Download the Firmware you wish to install (Try flashing the firmware from the same region). For firmware downloads, you may utilize Frija, Samsung Firmware Downloader, and other similar programs. To flash the firmware, you’ll need to download the Odin Tool. Make sure you choose CSC rather than CSC Home. Here are the steps in detail.

So that’s how you solve the developer settings not having an OEM unlock option. In certain areas, it may not function on locked carrier devices. It mostly works with the Exynos version. I hope you find the tutorial useful. Please let us know if you have any problems in the comments area.

Also look at:

Have you been using your Samsung phone for a while, and then suddenly the phone will not unlock anymore from the developer options? Maybe you tried to unlock it normally. I’ve been a victim of this a few times with my S4, and sadly, it isn’t a quick fix. You have to flash a stock firmware.. Read more about oem unlock apk samsung and let us know what you think.