Oct 24, 2016  Nvram Database File Download. Press the 'Download Now' button to download and install Nvram Database File Mt6752 Downloader. The whole process will just take a few moments. Read / Write NVRAM Read. Android Phones IMEI null (invalid) repair. NVRAM database file is inconsistent with target load. 1.MTK Add MT6753/6735 EMMC Read,Write Support. 2.MTK Add MT6753/6735 EMMC Rormat,ROOT. 3.MTK Add MT6753/6735 EMMC Reset code,Read Pattern. 4.MTK Add Nokia RM-1110/1 Read write support (12th boot). 5.MTK Add Nokia RM-1110/1 Format,Read Unlock. 6.MTK Improve 6582/6583/6589 Support (New Modle). 7.MTK Add Fix DL Mode and Fix Unknow Baseband Repair.

Try this method at your own risk. I am not responsible for any damage to your phone What You Need: 1. NVRAM.bin of Your MediaTek SmartPhone 📱. If you don’t have nvram.bin backup then [This navram.bin is backed up from MMX Unite 2. Don’t know this works on your phone or not. So flash at your own risk.] 2.

SP Flash Tool. Scatter.txt of Your 📱.

Some Knowledge About Flashing. Note: This Guide is based on Unite 2. Procedure: 1. Open Scatter file in any text editor. I prefer Notepad++. • Now find nvram in it. • Now Look for is_download: false.

• Now replace false to true. • Save the scatter file. • Load scatter in SP Flash Tool. • There will be nvram option. Deselect all files and select only nvram. • Now open NVRAM.bin in sp flash tool.

Make sure download only is selected. • Now select download button. • Now connect your phone w/o battery 🔋.

• Wait till download completes. • Disconnect your phone 📱. • Congratulations 🎊!! NVRAM restored & IMEI permanently fixed.

So this procedure is only verified with mt65xx chipsets. MTK Droid Tools can’t be used with new 64bit processors (mt67xx). AFAIK the only chance to obtain a nvram image backup from mt64xx device is to make a flash tool “readback”, but i don’t know if this is the same image of the one obtained by MTK Droid Tools and if it is (successfully) flashable back again with flash tool. I haven’t found any confirmation of that on the net. You have the correct nvram backup, you can give a try and confirm 😉 Thanks. Hi, great tutorial! Though I have some questions.

If you or anyone can answer them I’ll be very greatul. So here are my questions 1.

If I do not have a back of nvram.bin, then where can I download it? Does it not come with Stock ROM? I have Lenovo Vibe K4 Note powered by Mediatek MT6753 chipset 2. What is the difference between nvram.bin file and modemdb and apdb files that comes with stock ROM? I am able to fix my invalid IMEI problem permanently using Maui Meta 3G tool but the serial number is still all zeroes.

Is the nvram.bin file you have provided is a raw file? When I tried to load it into flash tool, it complained that there is no header for the bin file and the process stopped For everyone: Can someone please share an original nvramp.bin file for Lenovo Vibe K4 Note. I am hoping that i I will be able to fix the “serial no” issue with it. Thanks Liked. Hi Nik, Unfortunately I had a system crash last week and lost all the working drivers and other important files 😦 unfortunately I didn’t had any backup. Since then I too am struggling to get Maui Meta 3G to detect my smartphone.

Anyways what I remember is that you need correct modem database file to fix IMEI for K4 Note (MT6753 chipset). This is a very rare database file which I think I found on either Chinese or Russian site when I fixed my device.

I had bookmarked the site but it is lost due to crash. Anyways I have managed to recover on file from my crash system, not sure but hopefully it is the one.