SIM Personalize Tools/SIM Personalize Tool

Definition and core functions of SIM Personalize Tools
SIM Personalize Tools is a collection of tools specifically used for programming, customizing, and managing SIM card data, mainly involving the reading and writing of sensitive information in SIM cards (such as IMSI, AKEY, ICCID, etc.). These tools can complete the core functions of initializing white cards (blank SIM cards), injecting operator keys, and configuring user identity information by cooperating with card reader hardware, ensuring that SIM cards can complete authentication in specific communication networks.

Main application scenarios of tools
In the field of communication technology development and testing, SIM Personalize Tools is widely used in scenarios such as private cellular network deployment (such as 4G/5G test environment construction) and IoT device module debugging. For example, by programming white cards to simulate the real operator environment, combined with open source base stations such as OAI to implement network access verification of terminal devices. In addition, the commercial field is also used to produce SIM cards pre-installed with enterprise customized parameters to support remote connection management.

Technical requirements for tool operation
When using such tools, attention should be paid to hardware compatibility (such as Omnikey card reader) and software protocol adaptability. Some tools (such as SIM Personalize Tools) need to run under specific operating systems (such as Windows) and are sensitive to SIM card types (such as only supporting white cards from specific manufacturers). Safety specifications must be strictly followed during operation, such as correctly handling ADM keys, avoiding authentication information leakage, and ensuring the integrity of data writing through verification mechanisms.

Typical tools and business cases
Common SIM Personalize Tools on the market include SIM card programming software (such as SIM Personalize Tools, UIM Card Personalize), and integrated reader/writer kits (such as the LTE/WCDMA card reader + programming tool combination sold by byronhan@cardmfg.com /byron@cardmfg.com). For example, some tools support multi-standard SIM/USIM card operations, provide a graphical interface under the Windows platform, can batch write ICCIDs and generate configuration files that comply with GSMA specifications, and are widely used in large-scale production of IoT devices.

Software user manual:

When the reader and software install success, as the above screen snap, then you can read and write card as below:

1. Choose the right Reader, if there’s no reader in the text box, you can plug the card reader again and push button “Refresh”

2. Insert one card into reader, then push “Read Card” button, the data can be read out from the card. If it is our card, it will show the card type in the middle of the screen in “TYPE” area. NOTE: KI and OPC cannot be read out, so you cannot clone your original sim card with our software.

3. Input all the parameter like ICCID, IMSI, KI, OPC and others, then push “Write Card” button, software will write card.

For SIM Personalize Tools/ SIM Personalize Tool, blank sim card /empty sim card, please kindly contact us  byronhan@cardmfg.com

HKCARD ELECTRONICS CO.,LIMITED

Whatsapp/wechat:+8615817372512

Skype：byron1681

Email：byronhan@cardmfg.com