Backtracking to iPhone OS 3.0

Has this happened to anyone else?
I got a notification recommending I let apple automatically upgrade the software on my iPhone, so I clicked yes.  This replaced OS 3.0 with OS 3.1.3.  Unfortunately, now xCode won't let me install or debug programs on the iPhone because it can't handle this OS version, and it prompts me with a list of OS versions it DOES support, which includes 3.0.
So I want to restore my iPhone to OS 3.0 but I can't find a place on the apple website to do this.  Anyone got any ideas?

Views: 63

Replies to This Discussion

Permalink Reply by Mauricio Tavares on February 17, 2010 at 10:06am
Permalink Reply by Kevin Neelands on February 17, 2010 at 10:37am
Thanks, I'll give that a shot.

Mauricio Tavares said:

RSS

Happy 10th year, JCertif!

Notes

Welcome to Codetown!

Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.

When you create a profile for yourself you get a personal page automatically. That's where you can be creative and do your own thing. People who want to get to know you will click on your name or picture and…
Continue

Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.

Looking for Jobs or Staff?

Check out the Codetown Jobs group.

 

Enjoy the site? Support Codetown with your donation.



InfoQ Reading List

Cloudflare Launches Public Beta of Secrets Store for Secure Credential Management

During the recent Developer Week 2025, Cloudflare announced the public beta of Cloudflare Secrets Store, a secure way to store API tokens, keys, and credentials. While the long-term goal is to integrate Secrets Store with various Cloudflare products, it currently supports only Cloudflare Workers.

By Renato Losio

Mezzalira at QCon London: Micro-Frontends From Design to Organisational Benefits and Deployments

During his QCon London presentation, Luca Mezzalira, principal architect at AWS, shared his experience in building the ideal micro frontend platform. He disclosed the recipe for determining if micro frontends are right for your company, as well as the core principles of creating the perfect architecture for your use case, and also provided deployment strategies for distributed architectures.

By Olimpiu Pop

Docker Bridges Agents and Containers with New MCP Catalog and Toolkit

Docker has announced two new AI-focused tools—the Docker MCP Catalog and the Docker MCP Toolkit—to bring container-grade security and developer-friendly workflows to agentic applications, helping build a developer-centric ecosystem for Model Context Protocol (MCP) tools.

By Sergio De Simone

Google's Gemma 3 QAT Language Models Can Run Locally on Consumer-Grade GPUs

Google released the Gemma 3 QAT family, quantized versions of their open-weight Gemma 3 language models. The models use Quantization-Aware Training (QAT) to maintain high accuracy when the weights are quantized from 16 to 4 bits.

By Anthony Alford

GitHub Announces Public Preview of GitHub MCP Server

GitHub recently announced the official release of its Model Context Protocol (MCP) server, which is in public preview as of April 4th, 2025. Engineers can integrate with GitHub APIs using this open-source server, enabling automation and AI-powered interactions with the GitHub ecosystem.

By Aditya Kulkarni