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iPhone 4 Screen Issues

June 24, 2010

Today the iPhone 4 was launched in many countries however a few big problems have arisen. The first one being the retina display which on 1000’s of users iPhone 4 is showing a yellow tint in parts of the screen.

However there has been a follow up on this issue someone posting on the AppleInsider forums seems to know why:

Apple is using a bonding agent called Organofunctional Silane Z-6011 to bond the layers of glass. Apparently, Apple (or more likely Foxconn) is shipping these products so quickly that the evaporation process is not complete. However, after one or two days of use, especially with the screen on, will complete the evaporation process and the yellow “blotches” will disappear. How do I know? I was involved in pitching Z-6011 to Apple.
So if this is true then we might see this problem clear within a few days as if not Apple is going to have a huge problem, seeing as in a recent Engadget poll 55% of users said there screen had the yellow colouring issue, which out of a sample of 27,640 people is quite shocking to say the least. This isn’t the only issue of the day that is affecting users but the new revolutionary antenna system seems to be causing big issues with reception and dropped calls, although Apple says it doesn’t it’s just to do with how the signal is displayed.
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iOS 4 Custom Firmware (w/iBooks Fix)

June 23, 2010

Yesterday I provided you with Custom Firmware Restore files for all the iDevices that support the new update and can be jailbroken. This morning the Dev-Team released an update as it had the same issue as redsn0w to cause a problem with iBooks. Obviously if you don’t intend on using iBooks you don’t need to re-download it but I will be re-uploading the firmwares (without custom boot logos) with the fix for iBooks.

Please read this Dev-Team article before using any of the custom restore files.

iPhone 3GS iOS 4 Custom Restore (Root Size 831MB)
Hactivated – iPhone2,1_4.0_8A293_Custom_Restore_(Hacktivated).ipsw
Not Hactivated – iPhone2,1_4.0_8A293_Custom_Restore.ipsw (Alt Link – MegaUpload)

iPhone 3G iOS 4 Custom Restore (Root Size 756MB)
Not Hacktivated w/Multitasking Enabled – iPhone1,2_4.0_8A293_Custom_Restore_(Multitasking_Enabled).ipsw
Not Hacktivated – iPhone1,2_4.0_8A293_Custom_Restore.ipsw
Hacktivated w/Multitasking Enabled – iPhone1,2_4.0_8A293_Custom_Restore_(Hactivated_Multitasking_Enabled).ipsw
Hactivated – iPhone1,2_4.0_8A293_Custom_Restore_(Hactivated).ipsw

iPod Touch 2G iOS 4 Custom Restore (Root Size 688MB)
With Multitasking Enabled – iPod2,1_4.0_8A293_Custom_Restore_(Multitasking_Enabled).ipsw
Without Multitasking Enabled – iPod2,1_4.0_8A293_Custom_Restore.ipsw


iPhone iOS 4 Custom Firmware

June 22, 2010

Today PwnageTool 4 was released for the Mac and seeing as now I have a MacBook I thought I’d create some custom firmware for all you Windows users who don’t have an official tool as of yet.

Below are the links to the files, I will update them as I upload them and feel free to share this post with others.

Please read this Dev-Team article before using any of the custom restore files.

Details: Only non-hacktivated firmwares without Multitasking Enabled come with custom boot logos, root size is shown in brackets next to the device (I just used the default setting.)  Also baseband update is not enabled.

iPhone 3GS iOS 4 Custom Restore (Root Size 831MB)
Not Hacktivated (w/Custom Boot Logos) – iPhone2,1_4.0_8A293_Custom_Restore.ipsw
Not Hactivated – iPhone2,1_4.0_8A293_Custom_Restore_(Without_Custom_Boot_Logos).ipsw
Hactivated – iPhone2,1_4.0_8A293_Custom_Restore_(Hacktivated).ipsw

iPhone 3G iOS 4 Custom Restore (Root Size 756MB)
Not Hacktivated (w/Custom Boot Logos) – iPhone1,2_4.0_8A293_Custom_Restore.ipsw
Not Hacktivated – iPhone1,2_4.0_8A293_Custom_Restore_(Without_Custom_Boot_Logos).ipsw
Not Hactivated w/ Multitasking Enabled – iPhone1,2_4.0_8A293_Custom_Restore_(Multitasking_Enabled).ipsw
Hactivated – iPhone1,2_4.0_8A293_Custom_Restore_(Hactivated).ipsw
Hacktivated w/ Multitasking Enabled – iPhone1,2_4.0_8A293_Custom_Restore_(Hactivated_Multitasking_Enabled).ipsw

iPod Touch 2G iOS 4 Custom Restore (Root Size 688MB)
Without Multitasking Enabled (w/Custom Boot Logos) – iPod2,1_4.0_8A293_Custom_Restore.ipsw
Without Multitasking Enabled – iPod2,1__4.0_8A293_Custom_Restore_(Without_Custom_Boot_Logos).ipsw
With Multitasking Enabled – iPod2,1_4.0_8A293_Custom_Restore_(Multitasking_Enabled).ipsw

If you have any requests that aren’t shown above then get in touch via Twitter @sbraidley


iOS 4 is Now Live!

June 21, 2010

It’s finally here, iOS 4 for all the iDevices that support it. You will need to ensure you have iTunes 9.2 installed and for iPhone 3G users you need to do a full restore and not an update according to what I’ve read. Here are the live links from Apple’s servers.


iPhone 4 To Have 512MB of RAM

June 17, 2010

Apple are never open about the actual real specs of the iPhone. We know the iPhone 4 uses a A4 chip but we don’t know the clock speed but for Apple to keep up with todays competition it’s been reported that the new iPhone will have 512MB of RAM instead of the 256MB that the iPhone 3GS has. This will give a lot more head room for games, multitasking and other memory hungry apps.

This will also hopefully mean that for the jailbreak community that with the extra CPU speed and double the RAM that WinterBoard and other modifications will run a lot smoother and you can have a lot more complex themes.


iPhone 4 Might Be Able To Playback 1080p Video?

June 12, 2010

Apple’s official specs on the iPhone 4 state that it can run H.264 video up to 720p at 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160Kbps, 48kHz, stereo audio in .m4v, .mp4 and .mov file formats. However if you remember back a few months it was shown that the 3GS could playback 720p/1080i video, although it was not officially supported, see related for the link. So this has made me think that due to the bump in CPU power, now that the iPhone is running Apple’s A4 chip that it should be able to playback full 1080p video.

With the extended battery and retina display, I can imagine that watching HD video on the iPhone 4 will be stunning but I can understand why Apple doesn’t include it official as it does save battery life playing 720p instead of full 1080p.

Also if you plug your iPhone 4 into your TV it would be a useful device to watch HD movies without the need for BluRay.

Related:
iPhone 3GS Capable Of HD (720p/1080i) Video


O2 Imposes 3G Data Limits for iPhone 4 Users

June 12, 2010

Similar to AT&T in the US, O2 has now put a data limit on pay monthly users. O2 had already put a 750MB limit of Pay As You Go users but have now changed there unlimited plans to have limited data caps. The cost for additional data isn’t that steap and for those who need it shouldn’t be that much of an issue but it opens up a competitive advantage to any of the multiple UK carriers who offer true unlimited data.