This is so that SP Flash tool can detect the NVRAM file when you load the scatter file in SP Flash tool okay? because if you just load the scatter file without changing these values you'll find out that the list will not contain NVRAM & NVdata okay? that's why we're going through this step. You have is_download set to false, You change that to true. So that takes me to the NVRAM section of the scatter file. Now, what you want to do at this point in Notepad++ is to search for the NVRAM so I'm going type Ctrl + F and NVRAM and then you tap Enter. Now, you can see the layout is very OK visually. So You open the scatter file using Notepad++ because that gives you a better view of the contents of the scatter file so you don't mix things up. Now, once you have all these in place, the next thing you want to do is to modify your scatter file Now, I also should mention that you should have installed Notepad++. Its very important you get them from a working phone of the same model because if you flash another model's NVRAM, You might corrupt Your NVRAM partition so just to be on the safe side, get from a working phone of the same model. We have a guide on how to do that so check out our YouTube Channel and our Forum You also need to have the scatter file for your phone model, You can get this from the firmware for your phone and also the NVdata & NVRAM files which you backed up from a working phone. Now, first off, you need to have installed your VCOM drivers. Usually, you'll have to do this when you have Null IMEI and you have tried other methods like a box or Maui Meta and the rest and they just don't work okay? In that kind of case, you have to resort to restoring the NVRAM and NVdata using SP Flash tool. Quote:In this video tutorial, I'll be explaining how to restore NVRAM and NVdata to an MTK device using SP Flash tool. Video Transcript Mt6592 Nvram Database File Recovery Software You should see a green OK sign once flashing is done Sp flash tool should begin flashing (do not interrupt).Power off the device (with battery in, don't hold any button) then connect to PC via a USB cord The nvram and nvdata should be automatically ticked in SP flash tool.Navigate to the location of the scatter file, highlight it then click Open.Copy the scatter file, nvram.bin & nvdata.img into the same folder.
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