iOS 4.3.1 is already in the works, and it should be ready for the public in as little as one to two weeks, a report claims. The release is said to be a minor one, fixing issues such as a problem with Springboard and/or third-party apps failing to detect the gyroscope on the iPad 2. Also in the firing line are memory corruption when reading large files in the USIM filesystem, and a glitch with NTLM authentication in apps and on websites.