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Posts Tagged ‘mobile’

How to downgrade the iPhone / iPod Touch from the 3.0 beta to 2.2.1

April 1st, 2009 No comments

Downgrading the firmware on the iPhone / iPod Touch is simple but only if you know how!

Firstly you need to download the 2.2.1 (or whatever version you wan to go to) firmware file. You can find the different versions here:

While that’s downloading, you need to put your device into DFU Mode – see my earlier posting.

  • When the firmware has finished downloading and the device is in DFU mode, hold shift down while clicking the restore button in iTunes.
  • Select the file you downloaded
  • It should re-install the new firmware

I did read that after it’s done all the restore etc that it’s possible to get an iTunes error but that didn’t happen to me though – it just worked fine. If you do get an error, then you just need to read my earlier post about getting the iphone / ipod touch out of restore mode and follow that – if it’s after it’s done all the restore then it should be ok. If not, i’d try again!

Categories: iPhone Tags: , , ,

How to put the iPhone / iPod Touch into DFU Mode (another recovery mode)

April 1st, 2009 No comments

I’ve blogged before about getting the iphone / ipod touch into recovery mode. However, i’ve still had problems doing firmware downgrades – it just refuses to do, giving an unknown or unrecognised error each time (often error 1064).

Well, it turns out there is another recovery mode on the iPhone / iPod Touch called DFU mode (Download Firmware Upgrade or Device Firmware Upgrade). DFU mode is bypasses the current firmware and is what you need to use if you are getting iTunes errors while trying to restore in recovery mode.

How to get into DFU mode:

- Connect the iPhone / iPod Touch to the computer with iTunes open

- Turn off the iPhone / iPod Touch (hold down the power/sleep/wake button (on the top) until you see the red slider and slide the red slider across to the right).

- Hold down the power/sleep/wake button (on the top)  and the home button (on the front) for about 10 seconds

- Release the power/sleep/wake button but continue holding the home button

- iTunes should pop up and tell you it’s found a device in recovery mode

Some points to note:

- A clarification on the 10 seconds bit – I found it seems to be that you need to release the power button just before the Apple logo appears – so, if it doesn’t work the 1st time, start from the beginning and try again, anticipating when that logo will appear and let go just before it.

- If the device is in DFU mode, the screen will be black/blank. If you see the iTunes logo on the screen then you have gone into recovery mode rather than DFU mode – try again!

Categories: iPhone Tags: , , ,

Installing the 3.0 Beta on an iPhone / iPod Touch

March 20th, 2009 No comments

Got into a bit of a mess installing the beta of the new 3.0 firmware on my iPod Touch. I’d already done it on 2 iPhones but they had their UUID registered with the developer account. I then installed it on my iPod Touch, which didn’t. It all installed fine but when I tried to sync with iTunes it wouldn’t let me…..but it also wouldn’t let me see the UUID to register… oh dear!

I then tried to Restore to 2.2.1 so I could see it (but it also didn’t give me the Restore button so I had to put the iPod Touch into recovery mode) but that just came up with an unknown error so I got stuck in recovery mode until I found a way to get it out of recovery mode.

Luckly, I then found a way of finding the UUID without iTunes so I could then get it registered and sync again.

Phew – what a saga!!

First impressions and a review with screenshots of 3.0 will follow!

Categories: iPhone Tags: , , ,

Find the Device ID (UUID) of your iPhone / iPod Touch

March 20th, 2009 No comments

If you want to find the device ID / UUID of your iPhone / iPod Touch, you can either see it in iTunes, or you can download an app called Ad Hoc Helper from the iTunes App Store, which will e-mail it to you – neat :)

(You need the UUID to add your device to an Apple iPhone Developer account.)

Categories: iPhone Tags: , , ,

Getting the iPhone / iPod Touch Out of Recovery Mode

March 20th, 2009 6 comments

ok, so I managed to get my iPod Touch stuck in recovery mode – it wouldn’t restore for some reason (I got an error) and you can’t get it back out of recovery mode.

…Oh but you can!

After some searching around, I found that all you have to do is download something called QuickPWN, run it, turn the iPhone / iPod Touch off by holding down both the power button (on the top) and the home button (on the front, under the screen) until it turns off, plug it in and turn it on.

QuickPWN gets the device out of restore mode and reboots it!

(if you do want to know how to get it into recovery mode, see here: http://www.ichilton.co.uk/blog/iphone/getting-the-iphone-ipod-touch-into-recovery-mode-48.html)

Categories: iPhone Tags: , , ,

Getting the iPhone / iPod Touch into Recovery Mode

March 20th, 2009 No comments

If  your iPhone or iPod Touch is messed up some how (like it wont boot up) and all else fails, you can put your iPhone into something called ‘Recovery Mode’. This allows you to use iTunes to restore it.

To put the iPhone / iPod Touch into recovery mode:

- Turn it off (hold the power button on the top down for a few seconds then slide the red slider across from left to right).

- Press and hold the home button (the button on the front, under the screen)

- While still holding the home button, plug it in to the computer

The screen should show something like this:

iPhone / iPod Touch Recovery Mode

iPhone / iPod Touch Recovery Mode

You should now be able to use iTunes to restore the iPhone / iPod Touch by clicking the Restore button.

(If you want to get out of recovery mode without restoring, see here: http://www.ichilton.co.uk/blog/iphone/getting-the-iphone-ipod-touch-out-of-recovery-mode-52.html)

Categories: iPhone Tags: , , ,

Other UK networks to get the new iPhone?

March 18th, 2009 3 comments

Another item on my iPhone wishlist was that other UK carriers would get the phone instead of O2 having an exclusive on it.

Well, there is a vague rumour of that here – http://www.t3.com/news/o2-to-slash-3g-iphone-price?=38369&cid=OTC-RSS&attr=T3-News-RSS

This would give competition to O2 and encourage better deals, as well as potential different products & services (like Orange do free home broadband with their mobile tarrifs but I wonder if they would do the free wifi access like O2 do for iPhone users?). It would also give a bit of choice as to network coverage etc. If for example 3UK were to offer the iPhone then I would probably stay with them as I know the coverage is good where I use it and they generally do good deals.

The rumour also adds to the existing rumours of a new iPhone in the summer, which would justify me waiting a bit longer before getting one :)

Categories: iPhone Tags: , ,

iPhone (and Ipod Touch) version 3.0 Announcement

March 17th, 2009 No comments

Apple today announced the upcoming 3.0 firmware upgrade for the iPhone and Ipod Touch.

I’m really pleased to see that some of the software things on my iPhone wishlist have been added and some of the early disadvantages of the iPhone have been addressed.

They have apparently added 100 new features – here are the highlights though:

- 1,000 new API calls – this will allow third party apps to be even more useful.

- MMS / Picture Messaging

- Cut, Copy and Paste

- In-App Purchasing – this gives the ability to sell additional content from within applications.

- Peer-to-Peer Connectivity – Connect to other devices over bluetooth.

- Third-Party Accessory Apps – allow hardware manufacturers to develop software to access their accessories through the dock connector

- Push Notifications - the ability to push notifications from a remote server to the iPhone

- Landscape keyboard

- Voice Memos

- Ability to search the data on the iPhone

- A2DP Bluetooth (bluetooth audio)

Apple has a page about the update which contains a video of the event. The update will be available this summer and will be available free to existing iPhone users and at a cost of $9.99 for iPod Touch users.

Now I just need an announcement of a new iPhone device so my decision to wait until the summer to get an iPhone will be justified….

Categories: iPhone Tags: , ,