After a delay, Sprint has unveiled the much-awaited Android 2.3.5 update for the Nexus S 4G, and it will start rolling out Monday, July 25th. The update brings a much needed fix for bogged-down 4G speeds on the handset, which have plagued users since the phone's release.
Additionally, some Wi-Fi bugs have been exterminated, the speakerphone should sound better, and TTY support for deaf users has been added. You'll also
get a 4G toggle widget (update: maybe not), and NFC will officially be enabled. Here's Sprint's statement on the update: