Differences

This shows you the differences between two versions of the page.

--- phones:general [2025/03/30 06:18] – [Operating System/File System/FTL Extraction Guides] lnrc
+++ phones:general [2026/09/08 22:51] (current) – lnrc
@@ Line 1: / Line 1: @@
-This page is a work in progress.
+**This page is a work in progress.**
-===== Introduction =====
-===== Recommendations =====
+{{wst>see_hardware_page}}
-===== Methods =====
+{{wst>keitaiwiki_help}}
-Software Tools
+===== Introduction =====
-  - [[phones:general#ktdumper|KTdumper]]
+This is a collection of dumping guides for
-  - [[phones:general#revskills|Revskills]]
+  * Pre-Android/iOS Feature Phones
-Hardware Tools
+Currently, we only have guides for Japanese feature phones.
-  - [[phones:general#foma_debug|Foma Debug Adapter]]
-  - [[phones:general#riff_box|Riff Box]]
-  - [[phones:general#jlink|JLink]]
-File System Tools
+===== Recommendations =====
-  - [[phones:general#testdisk|TestDisk]]
+The preferred method for extracting data from feature phones is through USB. For most Docomo phones and select SoftBank phones, the best way to extract data is using the [[phones:foma_debug|Foma Debug Cable]] with [[phones:general#ktdumper|ktdumper]]. The scripts in ktdumper are highly unlikely to brick your device, though we cannot guarantee that 100%.
+The second best method is through JTAG using a tool like the [[phones:general#riff_box|Riff Box]] or [[phones:general#jlink|JLink]]. This process requires basic soldering skills, and is mildly invasive to the phone depending on how easy it is to disassemble and reassemble. For phones that are confirmed to be compatible with these tools, we have included JTAG diagrams. Discovering JTAG points on your own requires specialized hardware such as a [[phones:general#jtagulator|JTAGulator]] or [[phones:general#jtagenum|JTAGenum]].
+The last method for extract data from feature phones is direct chip dump. This method is the most destructive of all, but is necessary for phones that cannot be exploited through USB or JTAG.
 ===== Phones by Provider =====
-Japan
+Due to the variety and complexity of data dumping methods for Japanese feature phones, we have sorted our guides by mobile service provider and phone manufacturer. Start here by selecting your device's mobile service provider.
+==== Japan ====
   * [[phones:docomo|Docomo]]
   * [[phones:kddi|Au by KDDI]]
   * [[phones:softbank|SoftBank]] (also includes Vodaphone and J-Phone)
   * [[phones:willcom|Willcom]]
+===== Methods =====
+Software Tools for Data Extraction
+  - [[template:ktdumper|ktdumper]] (usually requires [[phones:foma_debug|FOMA debug cable]], sometimes requires regular FOMA cable plus compatible battery)
+  - Revskills
+Hardware Tools for Data Extraction
+  - [[phones:foma_debug|FOMA Debug Cable]]
+  - Riff Box
+  - JLink
+Hardware Tools for Research
+  - JTAGulator
+  - JTAGenum
+File System Tools
+  - [[template:testdisk|TestDisk]]
+  - [[template:kttools|Keitai-Tools]]
 ===== Operating System/File System/FTL Extraction Guides =====
+The goal with most of our extraction tools is to convert the phone dump into a FAT image that can be read by [[template:TestDisk]] or [[template:TSK-FAT-AutoRecover]]. Some phones are directly compatible with these tools. Others use different file systems or need to have a FTL (Flash Translation Layer) removed. Sometimes, they have different file systems AND FTLs.
 Most extraction scripts are written in Python with some exceptions. Some tools are either Windows-exclusive or Linux-exclusive (compatible with WSL).
@@ Line 37: / Line 60: @@
   * [[template:xsr1|XSR1]]
   * [[template:xsr2|XSR2]]
+  * [[template:xsr3|XSR3]]
   * [[template:yaffs|YAFFS]]
@@ Line 47: / Line 71: @@
 Other
   * [[template:separate_nand_oob|Separating NAND and OOB]]
+  * [[phones:docomo:sd|Docomo SD card extraction]]