That Syncing feeling. Downgrade from 4.1 iPhone 3G

If you read the previous post you'll realise that I have had a disastrous bash at jailbreaking iOS4.1 for my 3G using Redsn0w. What follows are my attempts to recover.

Plan C (put the sim into my HTC) might be my best option but I want to try something first. Plan D was to downgrade to 3.2 but I don't know how to do that so here's plan E

Plan E I should be able to restore my phone to iOS 4.02 which is where I was before I started this. Read all of this before you start. Follow the instructions here Downgrade from4.1. To confirm, to go into DFU mode hold the power and home buttons for ten seconds, ignore the 'slide to power off prompt' then let go of the power button whilst continuing to hold the home button till iTunes alerts you that it has detected a phone in recovery mode. Say 'OK' to that prompt and then follow the instructions from the link. If like me you have a 3g then you should be able to skip steps 3 and 7.

The step by step doesn't really prepare you for what happens when running tiny umbrella. Ignore a couple of false starts where your phone tells you to slide to use emergency only. TOUCH NOTHING. It will eventually say 'iPhone is activated'. iTunes will prompt you to run your last restore. Do this. It's the longest sync in history but I'm hoping it works. It does after all have around 50 apps, 500 songs and 70 pics to recover plus all contacts emails etc so be patient.

You now have an iPhone on iOS 4.02. You are going to need to run Redsn0w like in step five of the previous post. Hope it works better this time. Again browse to iOS4 final version even though you're restored to 4.02 and follow the instructions to let it do its thing.

I now need to add installous via cydia to restore my jailbroken apps (like tomtom). OH OH!!!! Clicked on Cydia. It said it was reorganizing and would shut down when finished. It did this but then , when the phone started up cydia was gone and my phone, notes and SMS icons were blank.

Running redsn0w again. Holy shit it looks even worse now. Loads of white icons. Cydia is there but it is also white. I'm going to try running it. Wish me luck.


Now we're getting somewhere. Cydia asked me to upgrade. I chose update all. It restarted and I now have icons.

I'm adding cydia.hackulo.us and apt.macosmovil.com repos via cydia. (Manage Sources)

I'm adding openSSH to packages (manage packages).This allows you to add things directly to your phone. I've saved my theme from before so adding it directly to the folder structure will save me hours once I have added winterboard from Cydia.

I'm adding SBSettings, SBSettings Toggle, My3G, Navigate from maps, Remove background, iblank and auto3g. There are others but remember that we do expect a 4.1 jailbreak soon so there's no point going nuts.

Then I had to go into the phone settings to change my folder icons and to remove the background shadow from the buttons.


OK so it has taken all day to go from start to finish and, thing is, the finish looks exactly like the start. You may think it was a complete waste of time. My wife does. I don't. I wouldn't recommend it though.

It's very early to tell but I think the phone may be a bit more responsive. It is possible that I've updated the phones base band and that that has made some sort of difference.

For the moment, I am now on base band 05.14.02. That's the base band for 4.1. What that means is that I can't presently unlock the phone but for me that's not an issue.

iTunes 10 freezes for about 30 seconds every time I go to sync. This may be some sort of conflict with having the 4.1 base band and the 4.02 operating system but it gets past it if you wait it out so no issue there. Syncing my phone now shows six steps rather than five as previous and I still sometimes get told that sync can't load provider data.

Guess I'll just wait for the official jailbreak now.

Update
Wouldn't you know it. Within 24 hours of my debacle someone finds a jailbreak solution although not the official one. Go to SpiritJB.ORG where you'll find that someone has made a jailbroken ipsw file for 4.1 for the 3g. So does that mean I'm now jailbroken on 4.1? No. Couldn't face the hassle so soon after Saturday plus, my phone is working really well at the moment. I can only assume it's got something to do with having the new baseband from 4.1 with the functionality of 4.02 and the redsnow jailbreak but the phone is working better than it ever has.

I'll wait a while and see what the official jailbreaks bring. Sn0wbreeze 2.0 from ih8sn0w is rumoured to come out this Wednesday and will break everything except the iphone 4. Greenpois0n is still the most talked about yet illusive of all the jailbreaks using pod2g's SHAtter exploit. Pod2g has left the chronic dev-team today but says the jailbreak will go ahead. Interestingly it was pod2g that I quoted last week as saying the jailbreak would come out on Saturday. It was also pod2g that found the jailbreak prior to the release of iOS4.1. I suspect he or she may have left after getting impatient with the delays of their colleagues who are testing the break and creating the software. To be fair though I wouldn't launch something half arsed. For all people are impatient that's nothing compared to how they'd be if a jailbreak broke their phones. That would play directly in to apples hands.

So that's you up to date.

Update 2

21/09/2010 Looks like a new version of Redsn0w has been released. Not only can it break 4.1 for the iphone 3g and ipod touch 2g but it's rumoured that it can do the beta version of 4.2. If you read my previous post you'll get decent instructions on using it though I'd check at Redmond Pie just to make sure because you now have to pint it at iOS4.1 instead of 4. The new Redsn0w is only available for Mac at the moment but I'd imagine it will be avilable for windows within the week. Sn0wbreeze is rumoured to hit tomorrow and I suspect greenpois0n will pull out all the stops to do the same before it becomes pointless. It's like a soap opera this. You could get hooked. My wee 3g is still going like lightening since Saturdays debacle. I'd almost (but not quite) recomend the pain I went through for the performance improvement.

Just incase any gurus on the iPhone ever see this page. Quick question. If I updated, jailbroke and then added all my custom apps and winterboard theme, could I then somehow save that as an ispw file? It's just that with my 3G working well right now I'm a bit shy of jailbreaking however, I know that each new release also brings new features. If I could create a custom ispw file unique to my phone then I could jailbreak with confidence knowing that I could always restore if things went wrong. Hmmmmm

More news as it comes.

T