PENTAX Optio S4i Firmware Changelog
What's new in PENTAX Optio S4i Firmware 1.01
Jul 29, 2013- Corrected a shutter lock-up problem in certain situations requiring a power reset.
- Data record speed in Night Scene mode improved from approximately 7 seconds to 3.5 seconds.
- In Movie mode, optical zoom is possible before starting the recording.