[MTK] How to Restore NVRAM.bin Using SP Flash Tool & Permanent Fix Invalid IMEI Error 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 download this. [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. 3. Scatter.txt of Your . 4. Some Knowledge About Flashing. Note: This Guide is based on Unite 2. Procedure: 1. Open Scatter file in any text editor. I prefer Notepad++. 2. Now find nvram in it. 3. Now Look for is_download: false. 4. Now replace false to true. 5. Save the scatter file. 6. Load scatter in SP Flash Tool. 7. There will be nvram option. Deselect all files and select only nvram. 8. Now open NVRAM.bin in sp flash tool. Make sure download only is selected. 9. Now select download button. 10. Now connect your phone w/o battery . 11. Wait till download completes. 12. Disconnect your phone . 13. Congratulations !! NVRAM restored & IMEI permanently fixed. ( sưu tầm )
