Keeping your updated is the best way to ensure optimal performance. While FOTA updates via 192.168.0.1 are safe for general use, flashing requires technical knowledge.
If you discover a security vulnerability in the MF833V, you can report it to ZTE’s Product Security Incident Response Team (PSIRT) following the guidelines on the ZTE Australia website.
ZTE provides generic (unbranded) firmware only to enterprise customers or through authorized distributors. End users typically cannot download directly from ZTE.com.
The firmware on the ZTE MF833V is not a single file but a complex system consisting of several partitions:
Resolving issues such as connection drops or inability to send/receive SMS. How to Update ZTE MF833V Firmware As of 2026, ZTE provides two main methods for updating the Go to product viewer dialog for this item. zte mf833v firmware
The is a popular, compact 4G LTE USB dongle (often called a "surf stick") used globally to provide mobile broadband connectivity to laptops, routers, and industrial equipment. Like any sophisticated networking device, its performance, security, and feature set depend heavily on its firmware – the low-level software that controls the hardware.
| | Specification | | :--- | :--- | | Product Type | 4G LTE Category 4 USB Dongle | | Chipset | Qualcomm MDM9225 | | Max. Download Speed | Up to 150 Mbps | | Max. Upload Speed | Up to 50 Mbps | | Supported Networks | 4G LTE (FDD/TDD), 3G UMTS, 2G GSM | | MicroSD Card Slot | Yes, supports up to 32GB | | External Antenna Ports | Yes | | Dimensions | 90mm x 28.4mm x 13mm |
Keeping the modem's firmware current is important for stability, security, and performance.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Keeping your updated is the best way to
If your modem is functioning correctly, it is generally best to avoid manual flashing to prevent bricking the device.
Flashing firmware carries an inherent risk of "bricking" (permanently disabling) your USB modem. To prevent this, ensure you meet the following requirements before starting:
Firmware updates are essential to ensure that your device stays secure, efficient, and compatible with the latest networks and technologies. Here are some general steps to update the firmware on your ZTE MF833V:
Carrier-branded modems restrict you to one network. Changing to a global or unlocked firmware allows the use of any SIM card. ZTE provides generic (unbranded) firmware only to enterprise
What is the or the carrier branding currently on your modem?
: Supports HD video conferencing and secure VPN access for remote teams. Bandwidth Control
Updated firmware protects your device and connected network from modern cyber vulnerabilities.
Grayjay is a cutting-edge mobile app that serves as a video player and source aggregator. It allows you to stream and organize videos from various sources, providing a unified platform for your entertainment needs.
Grayjay is currently available on Android, ensuring compatibility with a wide range of smartphones.
A desktop version is actively in the works, and already in internal testing phases.
Not in the near future, our focus right now is a first class Android application.
No, we are an aggregator to facilitate other streaming platforms. We do not host any content or distribute any content from servers.
Yes, we have a Gitlab repository here: Grayjay Gitlab Repository
We sell licenses.
Yes, you can change which tabs are visible, by going to settings and clicking "Manage Tabs".
The subscription tab is only visible if you have any subscriptions. It could also be located under More if you changed the tab order.
When you subscribe to a creator we store the metadata of their channel locally on your device. Your subscriptions feed is a reverse-chronological list of videos of all creators you subscribed to. We also show live streams and planned streams at the top.
Yes, Grayjay allows you to create custom playlists and organize your videos based on your preferences. You can easily categorize content, create playlists for different moods or occasions, and manage your video library effortlessly.
No, We offer a way to pay for the app once. The app will function identically without paying.
Export subscriptions in JSON format from NewPipe and then open this file in Grayjay.
Go to the sources tab, and click on the platform source you want to import from. After logging in, the "Import Subscriptions" button should be available (if the plugin supports it).
Go to the sources tab, and click on the platform source you want to import from. After logging in, the "Import Playlists" button should be available (if the plugin supports it).
Go to this website and enter the URL of your desired PeerTube instance PeerTube Plugin Host then click "Open in Grayjay" and it will offer to install that PeerTube instance as a plugin.
Using the Harbor app you can link your accounts together as a creator. Once linked, users subscribed to one of your channels, will see all of your linked channels.
The recommended way to cast is to use the FCast Receiver app. This app works on Android, Android TV, MacOS, Windows and Linux. It can be downloaded from the Google Play Store or from here https://fcast.org/. We also support casting to ChromeCast. ChromeCast at the moment is still being improved and it requires proxying streams by your phone (unlike FCast) for any content that has separate video and audio streams. Lastly, we support AirPlay. However, AirPlay does not support the DASH protocol so we do not support playing content with separated video and audio streams to AirPlay devices.
Grayjay does not track you out of the box. For this reason, platforms do not know what content to show you. If you want more personalized content you will need to login to the platforms.
Additional sources can be downloaded here.
Click on the home/subscriptions tab and click on search.
Click on the playlists tab and click on search.
Click on the creators tab and click on search.
Click on the filter button while viewing your search results and you can disable certain sources there.
You can easily refine your search results by clicking the filter button. This will display filter options applicable to all enabled sources. As you disable sources, additional filtering options may become available, since certain filters are more likely to be common across a narrower range of sources.
Keeping your updated is the best way to ensure optimal performance. While FOTA updates via 192.168.0.1 are safe for general use, flashing requires technical knowledge.
If you discover a security vulnerability in the MF833V, you can report it to ZTE’s Product Security Incident Response Team (PSIRT) following the guidelines on the ZTE Australia website.
ZTE provides generic (unbranded) firmware only to enterprise customers or through authorized distributors. End users typically cannot download directly from ZTE.com.
The firmware on the ZTE MF833V is not a single file but a complex system consisting of several partitions:
Resolving issues such as connection drops or inability to send/receive SMS. How to Update ZTE MF833V Firmware As of 2026, ZTE provides two main methods for updating the Go to product viewer dialog for this item.
The is a popular, compact 4G LTE USB dongle (often called a "surf stick") used globally to provide mobile broadband connectivity to laptops, routers, and industrial equipment. Like any sophisticated networking device, its performance, security, and feature set depend heavily on its firmware – the low-level software that controls the hardware.
| | Specification | | :--- | :--- | | Product Type | 4G LTE Category 4 USB Dongle | | Chipset | Qualcomm MDM9225 | | Max. Download Speed | Up to 150 Mbps | | Max. Upload Speed | Up to 50 Mbps | | Supported Networks | 4G LTE (FDD/TDD), 3G UMTS, 2G GSM | | MicroSD Card Slot | Yes, supports up to 32GB | | External Antenna Ports | Yes | | Dimensions | 90mm x 28.4mm x 13mm |
Keeping the modem's firmware current is important for stability, security, and performance.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
If your modem is functioning correctly, it is generally best to avoid manual flashing to prevent bricking the device.
Flashing firmware carries an inherent risk of "bricking" (permanently disabling) your USB modem. To prevent this, ensure you meet the following requirements before starting:
Firmware updates are essential to ensure that your device stays secure, efficient, and compatible with the latest networks and technologies. Here are some general steps to update the firmware on your ZTE MF833V:
Carrier-branded modems restrict you to one network. Changing to a global or unlocked firmware allows the use of any SIM card.
What is the or the carrier branding currently on your modem?
: Supports HD video conferencing and secure VPN access for remote teams. Bandwidth Control
Updated firmware protects your device and connected network from modern cyber vulnerabilities.
Absolutely! We value user feedback. If you have specific video sources you'd like us to add or features you'd like to see in Grayjay, please reach out to us through the app or our website. We're always keen to enhance your experience based on your suggestions.
If you encounter any issues, have questions, or need assistance, our customer support team is here to help. You can visit our website https://github.com/futo-org/grayjay-android/issues . You can contact us through the app by clicking on Show Issues in the settings page. Alternatively, you can join the FUTO chat for live support from developers and community members.
Yes, you can write a plugin for Grayjay and allow people to install it. We keep expanding our documentation which you can find here: Plugin Development Documentation
Yes, see here.
