Shenzhen JC Innovation Device Co., Ltd. (hereinafter referred to as “JCID”) is a subsidiary of JCID&AiXun Group Company, was founded in 2013 by a group of interesting guys with enthusiasm and high education.
JCID focuses on providing complete solutions for the maintenance and repair of smart phones, such as nand expansion, screen data repair, true tone/vibration/touch/brightness repair, battery data repair, fingerprint data and facial recognition, etc.
JCID Programmer
Nand Read & Write Programmer
Nand Restoring Testing Fixture
Flex Cable & Chip
Tools & Accessories
EEPROM Chip Programmer
V1S Plus Smart Programmer for iPhone 6-16PM Components Repair - JCID
EM03 Gen3 CNC Smart Grinding Machine Polisher for Nand Chip and CPU Polishing- JCID
17 Series Baseband EEPROM Chip Non-Removal Repair Programmer 
MIPI 2-IN-1 Screen Test Module for V15PM Screen Tester
VK01-C Touch-Control Universal Microscope Digital Camera 
VK01-S Universal Microscope Digital Camera with 4K 8.29MP Sony CMOS Imaging FDL coding, VO coding, and updating ECU data for G-series, F-series, and I-series BMWs.
Look for dedicated, long-standing threads titled "Latest PSdZData Download Request" or search specifically for the version string "v.4.27.20 psdzdata" .
If your car is 2020 or older, do not chase the newest version. Stick with v.4.27.20 for stability and free launcher support. v.4.27.20 psdzdata lite download
E-series (E46, E60, E90, etc.) – use PSdZData Full or older v.4.26.x.
(changing vehicle options, such as disabling Auto Start-Stop). Because it lacks heavy firmware "flash" files, it is much smaller—typically around compared to the 140+ GB of the Full version. Full Version: Includes all firmware data (SWFL files) required for (updating the actual software/firmware of an ECU). Version 4.27.20 Specifics Release Timing: This version was part of the I-Step 07/2020.25 update cycle. Compatibility: FDL coding, VO coding, and updating ECU data
If you are upgrading from a previous PSdZData version, . Do NOT copy or merge the new version on top of the old one, as leftover files can cause conflicts.
This data contains:
: Specifically tailored for vehicle diagnosis, FDL coding (Feature-based coding), and VO coding (Vehicle Order coding).
Note: Ensure the file structure looks like C:\Data\psdzdata\mainseries... . If there is a double folder (e.g., psdzdata\psdzdata ), E-Sys will fail to find the data. Stick with v
FDL coding, VO coding, and updating ECU data for G-series, F-series, and I-series BMWs.
Look for dedicated, long-standing threads titled "Latest PSdZData Download Request" or search specifically for the version string "v.4.27.20 psdzdata" .
If your car is 2020 or older, do not chase the newest version. Stick with v.4.27.20 for stability and free launcher support.
E-series (E46, E60, E90, etc.) – use PSdZData Full or older v.4.26.x.
(changing vehicle options, such as disabling Auto Start-Stop). Because it lacks heavy firmware "flash" files, it is much smaller—typically around compared to the 140+ GB of the Full version. Full Version: Includes all firmware data (SWFL files) required for (updating the actual software/firmware of an ECU). Version 4.27.20 Specifics Release Timing: This version was part of the I-Step 07/2020.25 update cycle. Compatibility:
If you are upgrading from a previous PSdZData version, . Do NOT copy or merge the new version on top of the old one, as leftover files can cause conflicts.
This data contains:
: Specifically tailored for vehicle diagnosis, FDL coding (Feature-based coding), and VO coding (Vehicle Order coding).
Note: Ensure the file structure looks like C:\Data\psdzdata\mainseries... . If there is a double folder (e.g., psdzdata\psdzdata ), E-Sys will fail to find the data.
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