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First, you must download the 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
copy /b SH700iS_LRS13B7-f1.bin + SH700iS_LRS13B7-f2.bin SH700iS_LRS13B7-f1f2.bin
After concatenation, the command will vary based on device
SH700iS/SH901iS
Command:
assemble_f0.py -u -b 9 <concatenated_dump>.bin output_dir
Example:
assemble_f0.py -u -b 9 SH700iS_LRS13B7-f1f2.bin SH700iS_LRS13B7-f1f2_out
The output directory will contain many .bin files. Look for the largest one and use TestDisk to acquire the data.