[HOW-TO] - Unlock iPhone 4, iPhone 3GS On iOS 5.0.1 With Ultrasn0w 1.2.5

• Ultrasn0w 1.2.5 to unlock iPhone 4 and iPhone 3GS running iOS 5.0.1 has recently been released. Ultrasn0w 1.2.5 does NOT unlock high basebands. 
• Only basebands mentioned below can be unlocked. Ultrasn0w 1.2.5 mainly brings support to iOS 5.0.1.

Ultrasn0w 1.2.5 Unlocks:

• 01.59.00
• 04.26.08
• 05.11.07
• 05.12.01
• 05.13.04
• 06.15.00

How To Unlock iPhone 4 / 3GS On iOS 5.0.1 With Ultrasn0w 1.2.5

STEP 1: You’ll need to jailbreak your iPhone 4 or iPhone 3GS running iOS 5.0.1 using Redns0w with our guide posted here.

STEP 2: Once jailbroken, head to Cydia -> Manage -> Sources.

STEP 3: Now tap on Edit -> Add then write down the following repo: http://repo666.ultrasn0w.com.

STEP 4: After adding the repo, search in Cydia for Ultrans0w and you’ll tap on it then hit install on the top right of screen.

• Respring and tethered boot
• Your iPhone 4 and iPhone 3GS unlocked.

Evernote vs Springpad

• Which is your preference?
• Both runs on multiple platforms and browsers.
• I used Evernote for the time being at it integrates with my Mac OS X Safari browser. 
• Evernote also provide a Max OS Evernote client (download from Mac App Store).

iPhone 4 iOS 5.0.1 untethered © pod2g

Po2g posted in his Blog the new video of the current status of the 5.0.1 JB running on iPhone 4. The JB is near for prime time but unfortunately excluding iPhone 44S and iPad 2.

But I think its going to release in a very near future. Be patient!

Apple Releases iTunes 5.2.1 - But is it Jailbreak Safe?

What's new in iTunes 10.5.2

iTunes 10.5.2 includes several improvements for iTunes Match and fixes an audio distortion problem when playing or importing certain CDs.

iTunes 10.5.1 included:

• iTunes Match. Store your entire music library in iCloud, including music you've imported from CDs, and enjoy your collection anywhere, anytime, on your iPhone, iPad, iPod touch, computer, or Apple TV. 

• iTunes in the Cloud. iTunes now stores your music and TV purchases in iCloud and makes them available on your devices anywhere, any time, at no additional cost.

• Automatic Downloads. Purchase music from any device or computer and automatically download a copy to your Mac, PC and iOS devices. 

• Download Previous Purchases. Download your past music, TV, app, and book purchases again, at no additional cost. Previous purchases may be unavailable if they are no longer on the iTunes Store.

• Sync with your iPhone, iPad, or iPod touch with iOS 5.

• Wi-Fi Syncing. Automatically sync your iPhone, iPad, or iPod touch with iTunes any time they're both on the same Wi-Fi network.

For information on the security content of this update, please visit: support.apple.com/kb/HT1222

[Update] - Saurik helped Pod2G regarding iPhone 4S Untether Jailbreak iOS 5.0/5.01 (Before or After Xmas?)

• Pod2G was busy last Sunday to solve the untethered Jailbreak for iPhone 4S iOS 5.0/5.0.1 when he managed to get an iPhone 4S to test.
• However, on Dec. 19, 2011, he reported in his pod2g's Blog that the untether fails.
• But on Dec. 20, 2011, saurik, the iOS guru helped in solving one of the missing puzzle.
• How soon will we be able to get the Untethered Jailbreak? Is it before or after Xmas? or before New Year?
• See comments from pod2g's blog below.

Monday, December 19, 2011
New 

Hello.

Here are the news of the 4S week-end.
The untether fails right now because I'm having processor cache issues.
I'm close, but I can't figure out what happens. It certainly has something to do with the Cortex-A9 cache management.
I could sort it out quick, it's a matter of chance.
I'll report you my progress tomorrow.
BTW: I removed (sorry) the greetings messages so that only articles related to the jailbreak remain in the main page. AFAIK Blogger don't have the option to move or fusion messages while keeping the comments.
Ciao!

Tuesday, December 20, 2011
No more cache troublesOK, figured it out, the A5 cache is not a problem anymore.
I sorted it out by doing the untether in a single thread and by flushing all the dcache then all the icache in a row at a strategical point of the process.
It took me like a hundred of tests to find the key. Hard for the nerves.
For the tech guys, here is a link explaining issues related to self modifying code ( or code patching ) on the ARM platform : http://blogs.arm.com/software-enablement/141-caches-and-self-modifying-code/
Another news : I discussed with @saurik today about the launchd boot process, and he's found one missing piece of the puzzle I needed to have a perfectly stable jailbreak. He's definitly one of the best iOS gurus out there. Thank you saurik!
Posted by pod2g at 2:02 AM 240 comments
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Received - New Genuine Samsung Galaxy Note N7000 Leather Pouch Case Cover

I received the Samsung Galaxy Pouch exactly 10 days after I made the order on the 8th Dec. 2011 via eBay Malaysia.
The seller (a2z-solutions-uk) from UK is very responsive to my emails. He replied to all my enquiries and concerns. I would recommend this seller if you want to purchase this similar pouch.

[Purchased] - Yoobao 11200mAh External Power Bank Battery For iPhone4 iPad 2 Samsung HTC

• Made an online order from eBay today.
• Price: USD 65 (approx. RM 206.57). Location of seller from Malaysia (drn_s). Postage is free to Malaysia. Others in eBay are much more expensive.
• Here's some review on the Net - here and here.