Guide to Jailbreaking iPhone 1.1.3 - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Guide to Jailbreaking iPhone 1.1.3

by

Forum user Sbrocket has compiled a guide to jailbreaking and updating your 1.1.3 iPhone.

The guide organizes a lot of information found across the web about this potentially confusing topic:

Right now there exist, I would approximate, about 10 to 15 different guides on the web supposedly telling you how to upgrade to and jailbreak 1.1.3. The only problem with these guides is that while they for the most part contain much useful information, that information has to be pieced together like a puzzle from all the various guides. So, here you are - the definitive iPhone (and iPod Touch, soon) 1.1.3 firmware upgrade guide.

This guide will walk you through step-by-step to give you...

- A jailbroken iPhone or iPod Touch with firmware version 1.1.3,
- Working iPhone baseband radio to make phone calls, access EDGE, and use Google's new cell-tower locate feature, (ONLY if you are a valid AT&T/O2/etc customer)
- The choice to either upgrade to 1.1.3's new baseband firmware or not.

Related Forum: iPhone

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
Read Full Article • 151 comments
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...
Read Full Article • 111 comments
Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....
Read Full Article • 104 comments