phones:docomo:nec

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Docomo Phones by NEC

Check the dumping hardware overview for a list of known preservation hardware.

If you need help, please come chat with us on the VGPC or No-Intro discord servers.

  • Docomo phones by NEC use a very similar bootloader to the one used in Panasonic and Casio Docomo phones.
  • When an NEC phone is properly connected to a debug cable, it will light up for approximately one second, and then turn off.
  • We currently do not know how to extract NAND data from NEC phones between approximately N902i - N703iμ. These phones are also challenging to connect to PC. It may take multiple tries for your PC to detect one of these phones. Sometimes, these phones connect better after booting up once.
Phone Model Extractable? File System (Main Storage) FTL (Flash Translation Layer)
N2001 Unknown Unknown Unknown
N2002 Unknown Unknown Unknown
N2051 Yes Customized FAT16 SSR200
N2102V Yes Customized FAT16 SSR200
N2701 Unknown Unknown Unknown
N900i Yes Customized FAT16 SSR200
N900iS Yes Customized FAT16 SSR200
N900iG Unknown Unknown Unknown
N900iL Unknown Unknown Unknown
N700i Yes JFFS2 None
N901iC Yes JFFS2 None
N901iG Unknown Unknown Unknown
N901iS Yes Samsung RFS XSR1
N701i Yes Samsung RFS XSR1
N701iECO Unknown Unknown Unknown
N601i Unknown
(might be possible through jtag)
Unknown Unknown
N902i Partial (NOR only) JFFS2 None
N902iS Partial (NOR only) Unknown Unknown
N902iX HIGH-SPEED Partial (NOR only) Unknown Unknown
N902iL Unknown Unknown Unknown
N702iD Yes Samsung RFS XSR1
N702iS Unknown Unknown Unknown
N903i Yes JFFS2 None
N703iD Partial (NOR only) JFFS2 None
N703iμ Partial (NOR only) Unknown Unknown
N904i Yes JFFS2 None
N704iμ Unknown Unknown Unknown
N905i Yes JFFS2 None
N905iμ Yes JFFS2 None
N705i Unknown Unknown Unknown
N705iμ Yes JFFS2 None
N906i Yes JFFS2 None
N906iμ Yes JFFS2 None
N906iL Yes JFFS2 None
N706i Yes JFFS2 None
N706ie Yes JFFS2 None
N706iII Yes JFFS2 None
N-01A Yes JFFS2 None
N-02A Yes JFFS2 None
N-03A Yes JFFS2 None
N-04A Yes JFFS2 None
N-05A Yes JFFS2 None
N-06A Yes JFFS2 None
N-07A Yes JFFS2 None
N-08A Yes JFFS2 None
N-09A Yes JFFS2 None
N-01B Unknown Unknown Unknown
N-02B Yes YAFFS2 + CramFS None
N-03B Yes JFFS2 None
N-04B Yes YAFFS2 + CramFS None
N-05B Yes YAFFS2 + CramFS None
N-06B Yes YAFFS2 + CramFS None
N-07B Yes YAFFS2 + CramFS None
N-08B Yes YAFFS2 + CramFS None
N-01C Yes YAFFS2 + CramFS None
N-02C Yes YAFFS2 + CramFS None
N-03C Unknown Unknown Unknown
N-05C Yes YAFFS2 + CramFS None
N-02D Unknown Unknown Unknown
N-03D Yes YAFFS2 + CramFS None
N-01E Yes YAFFS2 + CramFS None
N-01F Yes YAFFS2 + CramFS None
N-01G Can dump with chip-off
(not yet compatible with ktdumper)
YAFFS2 + CramFS Unknown
  • phones/docomo/nec.1743211544.txt.gz
  • Last modified: 2025/03/29 02:25
  • by lnrc