* * * Useful Plugins -> "Qualcomm Fullflash image processing tool" Manual

[josher]

This plugin works with NAND image files which have generic Qualcomm layout

With help of this plugin you can do:

• Disassemble a full NAND image file previously obtained with JTAG Manager (DCC Read/Write Page);
• Inspect each partition contents (main zone and spare zone) simultaneously;
• Save separate partitions to HDD (only main zone, only spare zone, or both zones);
• Write a chosen partition directly into phone;
• Read a chosen partition directly from the phone and substitute old partition contents to new ones;

To obtain this plugin, click "Box Service" TAB, and then "Check for updates" button. Since You may already have this plugin installed, this applies only to users who haven't downloaded it yet.


Current version is 1.04 !


- How to start it ?


Click "Useful Plugins" TAB, then select "Qualcomm Fullflash image processing tool" from drop down list. Click "Activate Plugin" to start it. New popup window will appear:

 

[josher]

answer: * * * Useful Plugins -> "Qualcomm Fullflash image processing tool" Manual

How to repair not supported QUALCOMM Based phone using this plugin:

- Requirements:

• Dead Phone
• Working phone full dump
• Nerves
  

Let say You have HUAWEI S7 Tablet. It's based on QSD8250 Snapdragon. To work with this CPU, we will select "Qualcomm QSD8xxx" generic DCC Loader DLL. After obtaining working dump, we can restore boot areas required for download mode.

• Connect phone to RIFF JTAG port
• Select Qualcomm QSD8xxx DLL
• Start Qualcom Fullflash image processing tool
• Open working dump in "Source image file name" box
• Click "Make partitions from file" button

At this point plugin will decode partition table and show available partitions in opened file. We can select single or multiple partitions by mouse double click.
Such selected partitions can be written to device.

 

[josher]

answer: * * * Useful Plugins -> "Qualcomm Fullflash image processing tool" Manual

As You can see on image above, there are "+" marks on selected partitions.

How do we know which partitions we should write ?

To get it into most simple way, write all partitions prior to AMSS partition. These partitions are in fact known as "Radio Boot".
So, in this case, it would be :

• MIBIB
• SIM_Secure
• FSBL
• OSBL

WARNING ! ! ! !
In some phones "SIM_SECURE" partition holds security data, thus it MUST NOT be rewritten ! Such phones are DELL !


Since this is two cores CPU, we need to write second core boot loader too.
Its name is usually "APPSBL", thus, it has to be selected too.


Now, simply press "Flash Selected", and after process is finished, You'll have restored download mode in Your device.