Posted 26 Jan 2014 | by anythingultimate
Taking backup of full ROM of MTK65XX based devices:

This is the very important because if anyhow you brick your phone then you can recover  your phone using this backup through Spflashtool.Before doing this Please ensure that all the drivers are installed correctly on your PC.For drivers visit the blog..

You will need:
1)MTKDroid Tool
2)SP Flash tool

First thing is to create scatter file.
Create a folder named ‘’ROM” on Desktop.
Open Mtkdroidtool Connect your phone to PC in USB Debugging enabled mode.
 Click on ROOT.    
Click on Blocks Map,then click on create scatter file.
                                                             



                                                                   


Save it.
Second thing is to create "ROM_0".

Copy Scatter files and paste on the “ROM” folder.
Now minimize mtkdroidtool and open Spflashtool.
Select “Scatter Loading”.
Select Scatter file from ROM folder.
                                                                      


                                                                                                        
Click on read back.

                                                                                            



Click on Add

                                                                



Open Scatter file with notepad ++ and copy cache size.

                                                                                     



                                          



Then go to SPflashtool and double click on ROM_0.Save ROM_0 inside ROM folder

                                              



                                              



Paste cache size under Length.

                                                                  



Disconnect your phone from PC.
Then click on Read-back.
switch off your phone and then connect to PC.

                                                                       




Wait till read-back process complete and a green circle appears as shown below.
Now you have a file ”ROM_0” in your “ROM folder”

                                                                   



                                           


 Final Stage for ROM backup:
Now close Spflastool and maximize Mtkdroid tool.
Disconnect your phone and switch on.
then connect to PC.Give root shell permission by clicking on root if root shell disappeared.
Go to root,backup and recovery.
Click on to process file ROM_from flash Tool.
Select ROM_0 from ROM folder.
Wait till backup process complete(keep patience as this process will take time depending on your pc speed,about half an hour to one hour).


                                            



                                            



Now go to mtkdroidtools backup folder,there is a spflashable folder.
Copy or cut all files inside it and paste in ROM folder.

                                                



                                              





Rename non modified recovery as recovery.img.Save ROM folder for future use.

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