Among them, users are generally interested in enabling Engineer Mode followed by Diag Switch which ultimately allows them to enable 4G/VoLTE on their devices. So owning to the benefits involved, this guide will make you aware of the steps to open the Diag Port on your OnePlus/Oppo/Realme phone. So without further ado, let’s get started.

How to Open Diag Port on OnePlus/Oppo/Realme

Droidwin and its members wouldn’t be held responsible in case of a thermonuclear war, your alarm doesn’t wake you up, or if anything happens to your device and data by performing the below steps. That’s it. These were the steps to open the Diag Port on OnePlus/Oppo/Realme. If you have any queries concerning the aforementioned steps, do let us know in the comments. We will get back to you with a solution at the earliest.

UPDATE 1: Note on Network Adapter value

The Network Adapter value 704D7B61ABCD has been patched in the backend, most probably in the month of September. As a result of this, the tool might not be able to establish a successful connection with the server. So is there a way out? Well, there is one but is only applicable to those set of users who were previously able to enable Diag on their OnePlus phone before September.

Apart from that, they should have also noted down the previously generated token, stamp, and time on the phone at the moment of token generation [check if you have taken a screenshot at that point in time]. So if you have that information in hand, then change your phone’s clock and date to that previously generated token’s time. Then you will be able to use that old token to decrypt your device.

How to Enable DIAG Mode in OnePlus when *#801# is not workingHow to Boot Qualcomm Device to Diag Mode via ADB CommandsEnable VoLTE and VoWiFi in Unsupported CountryHow to Remove OnePlus Account from Settings menu

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