From Teltonika Networks Wiki
Product change notifications (PCN) is a way of informing customers of upcoming changes related to Teltonika Networks products. This includes outward appearance adjustments, hardware improvements, changes to package contents, etc. Changes related to a product's firmware are not included in PCNs (click here to see the firmware changelog).
This page stores information regarding changes to the OTD140 device. Below you will find a list of both upcoming and already implemented changes sorted by newest to oldest (top to bottom).
2025.04.22: Transition to HTTPS protocol RutOS 7.15
With the release of RutOS version 7.15 in Q2 2025, OTD140 devices will disable the HTTP protocol and enable HTTPS Redirect by default to enhance WebUI and API communication security.
PCN Number: PCN_Transition_HTTPS_OTD140_2025_04_22
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| Change description
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| Change type
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RutOS Security Enhancement
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| Detailed description
|
With the release of RutOS version 7.15 firmware, the device's WebUI and API default communication methods will change. The HTTP protocol will be changed to HTTPS (only) in default configuration for security reasons and complying with security standards. The "HTTPS Redirect" functionality will be enabled by default so all HTTP requests will be automatically redirected through the HTTPS channel.
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| Change reasons
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To enhance security measures and comply with security standards by eliminating unsecured HTTP protocol usage.
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| Affected products information
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| Model
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Affected order codes
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Order code changes
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| OTD140
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All
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No changes
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| Upcoming change date
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Q2 2025
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| Change impact
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| Risk assessment
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- Users may receive a browser warning indicating that the connection is not secure due to the use of a self-signed certificate in HTTPS.
- API users may experience issues depending on the tools they use to communicate with the API, as some may not support HTTPS, self-signed certificates or the tooling may have to be reconfigured to adapt to these changes.
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| Suggested implementation plan
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- Information included in this PCN will help adapt to the upcoming changes. URL1 URL2 For more detailed information, please contact your sales representative.
- API users should update their tools and scripts to support HTTPS communication and handle self-signed certificates.
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| Acknowledgement of PCN receipt
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| If no feedback is received within two weeks after the issue date of this notification, Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
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To download the PDF version of this notification, click here.
2025.02.25: Mobile and I/O POST/GET Service Removal with RutOS 7.14
With the release of RutOS version 7.14, support for the OTD140 POST/GET service will be discontinued to enhance security while maintaining device functionality through alternative methods.
| PCN Number: PCN_RUTOS 7.14_POST_GET_Removal_OTD140_2025_02_25_EN
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| Change description
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| Change type
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Firmware change
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| Detailed description
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With the introduction of RutOS 7.14, the Mobile POST/GET and I/O POST/GET services will be removed from the firmware and will no longer be available in the package manager. These legacy services had security concerns, and their removal ensures a more robust security framework for the device. However, users will still be able to achieve the same functionalities using the device's API, which provides a more secure and efficient way to interact with the system.
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| Change reasons
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- Enhanced Security: Removing these services mitigates potential security risks and improves overall system integrity.
- Improved API Support: Users can leverage the API for secure and flexible data handling without relying on deprecated methods.
- The change aligns with modern security protocols and best practices in remote device management.
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| Affected products information
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| Model
|
Affected order codes
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Order code changes
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| OTD140
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OTD140 ******
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No changes
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| Upcoming change date
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2025 Q2, with the release of RutOS 7.14
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| Change impact
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| Risk assessment
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- Clients using Mobile POST/GET and I/O POST/GET services will need to transition to API-based methods.
- Some automation processes relying on these legacy services may require reconfiguration
- API documentation and support resources will be available to facilitate a smooth transition.
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| Suggested implementation plan
|
Information included in this PCN will help adapt to the upcoming changes. For more detailed information, please contact your sales representative.
|
| Acknowledgement of PCN receipt
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| If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
|
To download the pdf version of this notification, click here.
2025.02.24: Implementation of Read-Only System Files in RutOS 7.14
With the release of RutOS version 7.14 in Q2 2025, in OTD140 devices will implement read-only permissions for critical system files by default. The new read-only configuration ensures a more secure and stable environment, though it may affect those who perform non-standard operations.
PCN Number: PCN_read_only_system_OTD140_2025_02_24
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| Change description
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| Change type
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RutOS System Integrity Enhancement
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| Detailed description
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With the release of RutOS version 7.14, the device’s critical system files will become read-only by default. This prevents unauthorized or accidental modifications that could damage the system’s integrity. Standard users operating within typical parameters should not be affected, while those who rely on direct file alterations will need to adjust their workflows. Custom firmware options are expected to allow reverting to a more flexible configuration if required.
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| Change reasons
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To maintain system integrity, enhance reliability, and prevent unintended damage to core files.
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| Affected products information
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| Model
|
Affected order codes
|
Order code changes
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| OTD140
|
OTD140 ******
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No changes
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| Upcoming change date
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Q2 2025
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| Change impact
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| Risk assessment
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- Customers performing direct system-level modifications may need to adjust their procedures.
- Standard end-users, who do not rely on altering critical system files, are unlikely to be affected.
- Custom firmware solutions can restore file-level flexibility if required.
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| Suggested implementation plan
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- Information included in this PCN will help adapt to the upcoming changes. For more detailed information, please contact your sales representative.
- Review current workflows and identify any reliance on direct system file modifications. Consider using custom firmware builds if continued system-level customization is necessary.
|
| Acknowledgement of PCN receipt
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| If no feedback is received within two weeks after the issue date of this notification, Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
|
To download the PDF version of this notification, click here.
2025.02.20: WebUI Mode Update with RutOS 7.13
With the release of RutOS version 7.13, OTD140 the WebUI will undergo changes to enhance user experience and accessibility.
| PCN Number: PCN_RUTOS_CHANGE_OTD140_2025_02_20_EN
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| Change description
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| Change type
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Firmware change
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| Detailed description
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Previously, the WebUI provided two separate modes: Basic Mode and Advanced Mode. With the introduction of RutOS 7.13, these two modes will be merged into a unified interface, where users will have access to all settings within one mode.
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| Change reasons
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- Improved Usability: A single mode simplifies navigation and enhances user-friendliness.
- Increased Accessibility: All essential settings remain available without needing to switch between modes.
- Optimized User Experience: A streamlined design enhances efficiency and ease of use.
- User-Driven Enhancement: This change is based on user feedback, aiming to create a more intuitive and accessible WebUI experience.
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| Affected products information
|
| Model
|
Affected order codes
|
Order code changes
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| OTD140
|
OTD140 ******
|
No changes
|
| Upcoming change date
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2025 Q2, with the release of RutOS 7.13
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| Change impact
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| Risk assessment
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- Users accustomed to switching between Basic and Advanced Mode may require time to adapt to the unified interface.
- Settings will now be presented in a single, continuous view rather than separated into different modes.
- Minor learning curve for users transitioning from previous WebUI versions.
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| Suggested implementation plan
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- Review the unified WebUI mode and familiarize yourself with having all settings available.
- Refer to the updated user documentation and support resources for guidance.
Information included in this PCN will help adapt to the upcoming changes. For more detailed information, please contact your sales representative.
|
| Acknowledgement of PCN receipt
|
| If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
|
To download the pdf version of this notification, click here.
2024.09.18: EAN Code Change
Starting from October 1st 2024, new order codes created will have their own unique EAN codes.
PCN Number: PCN_EAN_Code_Change_OTD140_2024.09.18_EN
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| Change description
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| Change type
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Logistics change
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| Detailed description
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The product identification system is being updated by assigning unique EAN codes to each new order code created from October 1st.
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| Change reasons
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Improving product traceability, inventory management, and logistics accuracy across ordering and distribution systems.
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| Affected products information
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| Model
|
Affected order codes
|
Order code changes
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| OTD140
|
OTD140 *****
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No changes
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| Upcoming change date
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October 1st, 2024
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| Change impact
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| Risk assessment
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Every order code, created after this change, will have its own unique EAN code. Therefore, it might cause the need to review inventory management and ordering processes.
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| Suggested implementation plan
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Information included in this PCN will help adapt to the upcoming changes. For more detailed information, please contact your sales representative.
|
| Acknowledgement of PCN receipt
|
| If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
|
To download the pdf version of this notification, click here.
2024.03.08: Reset button functionality change RutOS 7.07
With the release of RutOS version 7.07, OTD140 device will experience changes related to the security improvements of the device.
| PCN Number: PCN_RUTOS_CHANGE_2024_03_08_EN
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| Change description
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| Change type
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Firmware change
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| Detailed description
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Previously, during device resets, logs, RMS connection state data, and SIM PIN settings remained unchanged. However, starting with RutOS firmware version 7.07, all devices will uniformly reset logs, RMS connection state data, and SIM PIN settings to factory defaults when using the reset button. Other reset methods, including WebUI, SMS, and others, will remain unimpacted by this change.
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| Change reasons
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Increasing security
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| Affected products information
|
| Model
|
Affected order codes
|
Order code changes
|
| OTD140
|
OTD140 ******
|
No changes
|
| Upcoming change date
|
2024 Q2, with the release of RutOS 7.07
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| Change impact
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| Risk assessment
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- The loss of device logs upon utilizing the reset button may disrupt operational records and slow down subsequent troubleshooting efforts.
- Failure to set up the SIM PIN post-reset via the reset button may result in SIM card lockout due to repeated incorrect PIN entries, causing service disruption and requiring either SIM replacement or PIN reset.
- The device is still visible in RMS post-reset but cannot be accessed. Therefore, re-adding the device to RMS is necessary for continued access.
|
| Suggested implementation plan
|
Information included in this PCN will help adapt to the upcoming changes. For more detailed information, please contact your sales representative.
|
| Acknowledgement of PCN receipt
|
| If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
|
To download the pdf version of this notification, click here.
