Nearly 20 years after its release, the Nokia 6300 can now hold a conversation with some of the most advanced AI chatbots on the market. It takes a server, a set of API keys and a developer willing to tinker, but it works.
Turkish entrepreneur Emir Karşıyakalı built the project. In late September, he posted on X to show off Claude S40, an app he vibe coded to make his old phone more useful in 2026. The first version connected the 6300 to Claude through a Java and Go backend. Since then, he has updated the software to support all of the major chatbots, including ChatGPT, Gemini and Grok. He also renamed it Aikon, which is Nokia spelled backward, to reflect the wider compatibility.
The phone needed help. The 6300 was released the same month Steve Jobs unveiled the iPhone at MacWorld 2007, but it became one of Nokia's best-selling handsets thanks to its understated design, low price and easy-to-use software. Today, though, it is a poor fit for the modern internet. It runs on 2G, and carriers that still operate those networks are getting harder to find. Its browser was never updated to support security protocols beyond TLS 1.0. After Apple, Google, Microsoft and Mozilla moved to deprecate that standard in 2020, less than an estimated 25 percent of websites still support TLS 1.0 connections, which leaves the 6300 largely cut off from the web.
Aikon gets around the browser problem by putting a middleman in the middle. A phone running Nokia's S40 or S60 operating system needs a Go server to store the API key from Anthropic, Google, OpenAI or other providers. The server sends the phone's requests to the chatbot, then cuts the responses into 8kB blocks the old handset can read. Anyone using the app will have to set up token billing with each provider they use, because the requests are billed through those companies' APIs.
Karşıyakalı's app goes well beyond a text box. It includes a reading mode with a dedicated keypad shortcut, which helps with the 6300's 240x320 display. Users with a memory card can save responses to the phone for offline reading. The app also supports photo uploads for image analysis, and voice messages of up to 30 seconds. An OpenAI model handles the speech-to-text conversion. On the server side, Aikon stores messages for up to 30 days. The interface supports English, Spanish, Portuguese, French, German, Russian, Indonesian and Turkish.
The project is open source, so other developers can build on it. Karşıyakalı has published the code, and installation instructions are available on GitHub.
There is one major catch for American users. The nation's last 2G network went offline this summer, when T-Mobile shut down its old GSM network in August. Without a 2G connection, the 6300 cannot reach Aikon in the United States. People elsewhere in North America, along with users in other regions, can still try it.
The project is more of a novelty than a practical daily tool. Still, it shows how far a decades-old phone can be pushed when someone is willing to build the bridge between old hardware and new AI services.
Este artigo foi escrito com a assistência de IA.
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