iOS 4.2.1 Untethered Jailbreak Coming ‘By Christmas’
Hey guys, looks like the iPhone Dev Team has indeed 2 options for an untethered jailbreak for iOS 4.2.1. Last night, I was on Twitter when MuscleNerd tweeted that he was preparing to use the mysterious iOS 4.2.1 beta 3 kernel hack that they had been keeping a secret.
Looks like Apple had messed up with iOS 4.2.1 beta 3 in which there seems to be a vulnerability in the kernel (which also does the checks at boot of whether it’s a jailbroken or stock file system).
Now, comex is still working on his untethered exploit, but it seems that what he is working on is a more permanent solution for the future of A4 devices, so we’ll keep our eyes peeled on that.
So for everyone on iOS 4.2.1 (especially iPad users) there is good news, it’s not just Santa Clause thats coming to town, looks like the Jailbreak Train is coming as well, and it looks like they’ve cut the tether. 
Here’s what MuscleNerd had to say:
Got “backup plan” for untethered 4.2.1 JB working (video coming up). Uses mysterious 4.2b3 hashes Cydia kept for you.
(It’s a “backup plan” because comex is working on a more extensible one, but this method is also generalizable)
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T-Mobile iPhone MMS Settings For iOS 4
Earn a Free iPhone 4S. Click Here!
Many people have been asking for the MMS settings to use for T-Mobile. This will work on all versions of the iPhone and any firmware. Whenever you restore your iPhone you lose the settings and since T-Mobile is not an official carrier in the US yet, you will have to manually enter these settings in.
UPDATE: Please add our Cydia repo to find the iPhone MMS Fix for T-Mobile.
Our Repo is http://beta.leimobile.com/repo/
To install our repository you will open up Cydia. Click on Manage at the bottom. Click On Edit in the top right. Click Add in the top left. Type http://beta.leimobile.com/repo/ and then press Add Source. Then Click on the LEIMobile source and install T-Mobile MMS Fix.
Once you install the fix you will need to reboot your phone and go into Settings->General->Network-> Cellular Data Network and make sure the APN is correct for both your data APN and your MMS APN. All other settings as seen in the picture to the right should be filled in.
———————————–
You will not have to do anything below if you followed the instructions above.
Our Tmobile MMS fix from our repo will support all iOS 4 firmwares: 4.0, 4.0.1, 4.0.2, 4.1, 4.2.1, 4.3, 4.3.1, 4.3.2, 4.3.3 and will most likely work in all other iOS firmwares. In order for MMS to work on non approved carriers you will have to jailbreak.
If the above fails, go to: Settings->General->Network->Cellular Data Network and enter these settings:
APN: wap.voicestream.com
Username:
Password:
MMSC: 216.155.174.84/servlets/mms
MMS Proxy: 216.155.165.50:8080
MMS Max Message Size:
MMS UA Prof URL:
Once you are done just reboot your iPhone and MMS should be working. If they are not working correctly try these settings:
APN: epc.tmobile.com
Username:
Password:
MMSC: http://mms.msg.eng-t-mobile.com/mms/wapenc
MMS Proxy: 216.155.165.50:8080
MMS Max Message Size:
MMS UA Prof URL:
Reboot again and MMS should be working on your iPhone.
Navigate to /var/mobile/Library/Preferences/com.apple.mms_override.plist on your iPhone and edit the file by pasting whats below. You can download a program like ifile from cydia to do this.
<?xml version=”1.0″ encoding=”UTF-8″?>
<!DOCTYPE plist PUBLIC “-//Apple//DTD PLIST 1.0//EN” “http://www.apple.com/DTDs/PropertyList-1.0.dtd”>
<plist version=”1.0″>
<dict>
<key>MMS</key>
<dict>
<key>GroupModeEnabled</key>
<false/>
<key>MMSC</key>
<string>http://mms.msg.eng.t-mobile.com/mms/wapenc</string>
<key>MaxMessageSize</key>
<integer>1048576</integer>
<key>MaxRecipients</key>
<integer>10</integer>
<key>MaxVideoBitrate</key>
<integer>131072</integer>
<key>Proxy</key>
<string>216.155.165.50:8080</string>
<key>UAProf</key>
<string>http://www.apple.com/mms/uaprof.rdf</string>
<key>UserAgent</key>
<string>SonyEricssonW800i/R1L</string>
</dict>
</dict>
</plist>
After that reboot your phone, enter the correct APN settings, and everything should work.
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Join Us For WWDC 2010 Coverage Tomorrow!
Join us tomorrow for when Steve Jobs announces Apple’s latest and greatest products! The iPhone 4th generation is a 100% for sure thing, however, that’s just 1 of Steve’s announcements, I am certain we will see many others as well, such as iPhone OS 4.0′s release date and maybe some other cool things added to 4.0 since he last showed it to us!
Our coverage will begin at 10am Pacific Standard Time (12pm Central Standard Time) right here at LEIMobile.com!
See You All Right Back Here Tomorrow!
read moreCONFIRMED: iPhone HD To Have 940 X 640 Screen, IPS Technology
Well everyone, it’s time to confirm our suspicions! We can now confirm that the next iPhone will have a 940 X 640 screen! Now for the cherry on top, it will have IPS technology as well. This is the same great technology as in our iPads today. It allows for better wide-viewing angles so you can see it while looking at it from any angle.
Also, according to our own sources, I can confirm that the iPhone HD will have 301 pixels per inch. That’s an INSANELY awesome screen.
This would put the “iPhone HD”‘s screen as the highest resolution screen in a smartphone, or any phone, ever.
This fact was confirmed when SuperApple.cz put an iPhone HD under a microscope. They verified everyone’s suspicions.
WWDC is proving to be some crazy sh*t! I can’t wait!
read moreLEAK: Verizon Has Been Testing LTE iPhone On Their Network “For Months Now”
Hey guys, well, here’s the rumor that refuses to be left alone. It seems as though Verizon is now testing an LTE iPhone on their yet-to-be-launched 4G network!
That’s right! Verizon’s CEO has been spotted going into Apple HQ and coming out with what sources say is an iPhone that runs on both CDMA and LTE. (EVDO/3G & 4G). They have been testing the Verizon iPhone “for months now”.
Apparently, this new iPhone should be done soon for a late-2010 release, however, I’m betting that we will see it in Q1 in 2011.
Look’s like Verizon is “double-dipping” because Lowell McAdam, Verizon CEO, has been seen going into both Apple and Google’s HQ to get his hands on the upcoming products.
This is getting good folks! More to come…
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