It seems that many users are experiencing WiFi connectivity issues on devices running the latest iOS 4.3.3. These issues are nothing new to iOS but this time it appears they’re affecting iPhone and iPod touch models as well. A device fails to connect to a network or is unable to navigate; the WiFi icon doesn’t appear in the statusbar even if the device is actually connected; the device randomly disconnects from a network.
Several hackers confirmed that recently released iOS 4.3.3 is still vulnerable, Apple did not fix the I0n1c jailbreak. Utilities will be released as soon as I0n1c compiles new jailbreak binaries for iOS 4.3.3.
M.I.C. Gadget posts two images of the co-called “iPhone 4S” - an iPhone they’re pretty sure isn’t an iPhone 4, but possibly an updated model that includes a 3.7″ display, and the same proximity sensor as the white iPhone 4. The new display is nearly edge-to-edge. The photos show us the new screen to be slightly taller and slightly wider. If the image is legitimate, it appears to be closer to 3.7 inches than 4 inches. M.I.C. Gadget also speculates that it may have an A5 processor (a prototype model) that game developers are using to build games. Strings in iOS 4.3 revealed that the iPhone was slated to receive the updated processor, and recently a white iPhone was rumored being tested on T-Mobile’s network packing an A5 processor.
The iPhone Dev team has just released PwnageTool 4.3.2 which adds support for iOS 4.3.2. The jailbreak uses i0n1c's untether, which Apple did not fix in 4.3.2. Ultrasn0w has also been updated to 1.2.2 adding support for the new firmware.
Alongside release of iOS 4.3.2, Apple also released Safari 5.0.5 and Security Update 2011-002 for Mac OS X. Safari 5.0.5 seems to simply include the latest security updates. The updates are available through Apple's download pages and through Software Update. Security Update 2011-002 is a small download for Snow Leopard users, but the Leopard versions are far and away larger files including even more changes than their Snow Leopard counterparts.
As usual BGR Source has the most recent unreleased iOS. They have recently took a look at 4.3.2 update and it looks like the 3G connections freezing issues on Verizon iPad 2 are fixed:
will fix the issues we’ve been hearing about with some Verizon iPad 2 models. Additionally, the new update is said to contain a fix for FaceTime in addition to security fixes for things like WebKit vulnerabilities and other minor changes.
The iPhone Dev-Team released an update to UltraSn0w that makes it compatible with iOS 4.3.1 for basebands previously unlocked. You can use ultrasn0w if you need carrier unlock and you have compatible baseband, preserved with pwnagetool, sn0wbreeze or tinyumbrella.