First, you must download the [[https://github.com/irdkwia/various-keitai-assemble|Various Keitai]] Assemble GitHub repository. We will be using the assemble_f0.py script //as well as the tools in the utils folder.//

The nor for this dump comes in two parts that need to be concatenated.

Examples:\\ Windows Command Line
<code>copy /b SH700iS_LRS13B7-f1.bin + SH700iS_LRS13B7-f2.bin SH700iS_LRS13B7-f1f2.bin</code>
\\
Copy the concatenated file into the various-keitai-assemble project. The following steps will be different depending on what device you are trying to extract. The end result of all options will be an output directory with many .bin files. Look for the largest one and use TestDisk to acquire the data. You may need to use UNDELETE. 

Note: If the following settings do not work, make sure to do a [[https://github.com/Keitai-Archive/Keitai-Scripts/blob/main/BeforeExtraction/byteswap_2.py|byteswap]].
\\ 
\\ 

===J-Phone ===
Known chunk IDs per model:
    J-SH07: 5504
    J-SH08: 5504
    J-SH010: 6355
    
=== Vodafone ===
The following phones work with default settings
  * V602SH

The following phones require the argument **//-n 9//**
  * V501SH
  * V604SH


=== DoCoMo ===
The following phones work with default settings
  * SH505i
  * SH506iC

The following phones require the argument **//-u -b 9//**
  * SH700iS
  * SH901iC
  * SH901iS
Example:
<code>python assemble_f0.py -u -b 9 SH700iS_LRS13B7-f1f2.bin SH700iS_LRS13B7-f1f2_out</code>