How to remove FRP (Google Account Lock) on iTel A15 with DA file

FRP (Factory Reset protection) is the new security Google added to android lollipop. When you reset the device from recovery menu, FRP switch is tripped which will ask the user to input the Google account that was previously used on the device. Even though this was made for security reasons, we sometimes forget the account details that was on the device before reset so stuck on input Google account details.
Normally you can bypass this FRP security on this device manually without using a PC using emergency mode and some apk. This method is fine especially if you do not have a PC around.


Remember this device has secure boot so you need to use updated tools like EFT dongle, NCK dongle, infinity CM2, Miracle Box etc to bypass this security.
The method below will show you how you can do this using SP Flash tool. Its simple and very fast and works on all MTK devices.


Requirements
MTK VCOM Drivers
Latest SP Flash Tool
ITEL A15 DA & Scatter File

Procedure
Installed MTK VCom drivers on your PC
Extract and Launch SP Flash Tool
Extract Itel A15 Scatter & DA File

On the Download-Agent bar, click choose 
then navigate to the Itel A15 folder and select MTK_AllInOne_DA.bin file.
On Scatter bar, click choose
select MT6580_Android_scatter.txt file in Itel A15 folder.


Now Click Format tab
Make sure you select manual format flash
Now you will need to edit the number of Begin Address (HEX) and Format Length (HEX)

Go into Itel A15 folder and open MT6580_Android_scatter.txt with notepad or any text editor
Locate FRP partition on the notepad by pressing CTRL + F then type FRP and click find next
Copy hex number of physical_start_addr: 0x1b000000 and paste it Begin Address
Copy hex number of partition_size: 0x100000 and paste it into Format Length (HEX)

Watch short video below and understand how to replace HEX numbers

Click the blue start icon and connect device to PC
SP Flash tool will detect device then format FRP partition
When you see green pop up with tick, the operation is successful.

Disconnect and reboot device

Note that device will take longer than usual to boot up after this process


Hope this helps

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