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
U70 Gen2 UFS Programmer For Android UFS/eMMC/ISP Nand Repair 
EM03 Gen3 CNC Smart Grinding Machine Polisher for Nand Chip and CPU Polishing- JCID
17 Series SIM Slot Grinding Kit High-Precision Milling Tool Set for EM02/EM03 Grinding Machine - JCID
FOG Screen Intelligent Test Card AI-Powered Display Identification Tool - JCID 
USB Drive Conversion Kit NAND Chip Android Phone Repair Tool - JCID
17 Series Tag-on Front and Rear Camera Repair Flex Cable - JCIDSiemens has phased out DIGSI 4 active sales. As of 2020-2025, new licenses may not be sold, but existing customers can still download updates for supported legacy systems.
You can download the official DIGSI 4 V4.94 (including Hotfix 1) full version and device drivers from the Siemens Industry Online Support (SIOS) portal Key Download & Installation Details Trial Version : The software can be used as a 30-day trial without a license key by entering the word as the serial number during setup. Windows 10 Requirement
Your local Siemens automation distributor can provide the installer on USB or via a secure portal.
DIGSI 4.94 is now considered legacy. Siemens prioritizes DIGSI 5 for newer devices. Support for DIGSI 4 may require a legacy support agreement.
DIGSI 4.94 Download: Official Guide to Siemens Engineering Software
Siemens has phased out DIGSI 4 active sales. As of 2020-2025, new licenses may not be sold, but existing customers can still download updates for supported legacy systems.
You can download the official DIGSI 4 V4.94 (including Hotfix 1) full version and device drivers from the Siemens Industry Online Support (SIOS) portal Key Download & Installation Details Trial Version : The software can be used as a 30-day trial without a license key by entering the word as the serial number during setup. Windows 10 Requirement
Your local Siemens automation distributor can provide the installer on USB or via a secure portal.
DIGSI 4.94 is now considered legacy. Siemens prioritizes DIGSI 5 for newer devices. Support for DIGSI 4 may require a legacy support agreement.
DIGSI 4.94 Download: Official Guide to Siemens Engineering Software
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