# Firmware Update Tool > Network firmware update utility for OKI printers and multifunction printers. (iPhone/iPad app by OKI ELECTRIC INDUSTRY COMPANY,LIMITED.) - Source: https://appshunter.io/ios/app/firmware-update-tool/id662842350 (this page in markdown: same URL + `.md`) - Developer: [OKI ELECTRIC INDUSTRY COMPANY,LIMITED](https://appshunter.io/developer/576590380) - Category: Utilities - Price: Free - Rating: 4.00/5 from 5 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 2 MB - Languages: English, French, German, Italian, Japanese, Portuguese, Spanish - Released: 2013-07-10 - Data updated: 2026-06-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/firmware-update-tool/id662842350/reviews.md ## What is Firmware Update Tool? The firmware update tool is a free application to update firmware over the network for printers / multifunction printers made by OKI. Function: -Update firmware for a printer / multifunction printer made by OKI. -List all the printers / multifunction printers on the network that are made by OKI. -Check internet Firmware Distribution Server to confirm whether or not the selected printer / multifunction printer can be updated. -If the printer / multifunction printer can be updated; by selecting [Start update], it will automatically download a latest firmware from the firmware distribution server (s) on the internet. -The update for the selected printer / multifunction printer will start when the firmware download from the server has successfully completed. Note Downloading files via the internet is greatly influenced by the customer environment (such as the presence of firewall). OKI therefore cannot guarantee this process and cannot accept responsibility for the outcome. Depending on your network environment and the printers / multifunction printers you are using, the time taken to download firmware from an Internet Server or update a printer / multifunction printer's firmware can vary considerably. ## Key features - Update OKI printer firmware - List network-connected OKI printers - Check for available firmware updates - Automatic firmware download - Initiate firmware installation ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/firmware-update-tool/id662842350/reviews.md ### 5/5 — Real product *2025-01-09, version 1.7.0* Despite its outdated interface, the software itself does its job like a charm. I truly respect the company policy and the developers who have been supporting their products for decades. It's rare, but it's how a real product should be! Thanks, OKI team! MB492 updated up to Feb 2024 firmware. ### 1/5 — App crashes *2024-06-14, version 1.7.0* Needs an update ### 1/5 — Completely useless *2019-08-11, version 1.4.0* Half the time can’t find the device and it ALWAYS fails getting the updated firmware 100 out of a 100 fails Guys - give it up. You make great printers but your apps are complete and epic fails ### 1/5 — iOS version crashes after finding printer *2014-12-26* OKI Data C610 ### 1/5 — Horrible *2014-10-16, version 1.0* Hasn't worked once since downloaded. Always crashes when updating ## Frequently asked questions about Firmware Update Tool ### What printers does Firmware Update Tool support? Firmware Update Tool is designed to update firmware for printers and multifunction printers specifically made by OKI. It can list all OKI devices found on your network. ### How does Firmware Update Tool update firmware? The tool checks an internet Firmware Distribution Server to see if an update is available for your selected OKI printer. If an update is possible, it automatically downloads the latest firmware and then begins the installation process. ### Is Firmware Update Tool free to use? Yes, Firmware Update Tool is a free application. There are no costs associated with downloading or using its firmware update functionalities for OKI devices. ### What is the rating for Firmware Update Tool? Firmware Update Tool has a rating of 4.0 stars based on 5 user ratings. This indicates a generally positive reception from its users. ### Does Firmware Update Tool have ads? No, Firmware Update Tool does not contain advertisements. It is a straightforward utility application focused on its core function of updating printer firmware. ### What devices is Firmware Update Tool compatible with? Firmware Update Tool is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating systems. ### How often is Firmware Update Tool updated? The latest version of Firmware Update Tool is 2.0.0, which was last updated on September 4, 2025. This suggests regular maintenance and updates from the developer. ### Can Firmware Update Tool guarantee successful updates? OKI cannot guarantee the firmware update process due to customer network environments, such as firewalls. The time taken for downloads and updates can vary significantly based on your network and printer model. ## Version history (last 5 releases) ### 2.0.0 — 2025-09-04 Improved functions related to firmware updates. ### 1.7.0 — 2021-06-25 The descriptions have been changed due to the company name change. Fixed the problem that communication may remain in progress after searching for a device and specifying it. ### 1.6.0 — 2020-11-10 Supports Dark Mode. Supports Multitasking. ### 1.5.0 — 2020-03-30 Improved update function ### 1.4.0 — 2018-11-30 Supports iPhone X screen layout. ## Apps similar to Firmware Update Tool | App | Rating | Price | Category | | --- | --- | --- | --- | | [GT智能家居](https://appshunter.io/ios/app/gt/id1439860700) | — | Free | Utilities | | [GHIA KIDS](https://appshunter.io/ios/app/ghia-kids/id1434789680) | — | Free | Utilities | | [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities | | [Potdeco](https://appshunter.io/ios/app/potdeco/id1438455380) | — | Free | Utilities | | [Quality Welding Time Tracker](https://appshunter.io/ios/app/quality-welding-time-tracker/id1433956880) | 1.0 (1) | Free | Utilities | | [凯力朗智能](https://appshunter.io/ios/app/id1448073060) | — | Free | Utilities | ## More apps by OKI ELECTRIC INDUSTRY COMPANY,LIMITED - [Mobile Print.](https://appshunter.io/ios/app/mobile-print/id1066108125) All apps by OKI ELECTRIC INDUSTRY COMPANY,LIMITED: https://appshunter.io/developer/576590380 ## Related topics [firmware](https://appshunter.io/ios/topics/firmware) · [firmware update tool](https://appshunter.io/ios/topics/firmware-update-tool) · [firmware update](https://appshunter.io/ios/topics/firmware-update) · [oki electric industry](https://appshunter.io/ios/topics/oki-electric-industry) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*