You will now get a prompt on your device, make sure to Allow/Grant it.Then execute the below command in the CMD window to get the SuperUser access on your device su.Type in the following command in the CMD window to open the shell window: adb shell.Then head over to the platform-tools folder, type in CMD in the address bar, and hit Enter.Connect your device to the PC via USB cable.STEP 5: Fix Invalid IMEI on MediaTek via ADB Commands How to Root any MediaTek Device Using SP Flash Tool.So without any further ado, let’s get started.

And in this guide, we will be sharing this method with you all. Therefore, I looked out for some alternatives and then stumbled upon a pretty nifty method to fix the invalid IMEI on your MediaTek device using just the ADB Commands. However, most of the users prefer to maintain a safe distance from such tools, and so do I. In this regard, there do exist a few third-party tools such as Modem Meta, Maui Meta, and the likes. Well, this is the last thing that you would want to happen. So if there are any issues with NVRAM/EFS, then there is a high possibility of losing the IMEI number, For the unaware, this partition holds your device IMEI number. However, it is the repairing of NVRAM or EFS Partition that could prove to be a challenging task. In this regard, you could easily repair most of these partitions by flashing its stick counterpart via Fastboot Commands. If you don’t flash the mods correctly or flash them to the incorrect partitions, then you are inviting trouble.

Change imei mediatek devices