這裡找到一篇關於各版韌體的修正與bugs和注意事項與軟體版本。內容相信與大家使用後的心得相當！
*R1NA005
- Released on SEUS for the W800 on 15/10/05.
- Improved battery life over R1N035.
- Fixes for low-tonal audio issues.
- Fixes for Bluetooth audio issues.
- BUG: MS Duo bug still present with this firmware. See the R1N035 entry for possible fixes.
- Bluetooth security fixes - no longer asks for file confirmations with paired devices.
- Contrast / Gamma modifications have been made to the display for a better overall picture.
*R1N035
- Released on SEUS for the K750 on 12/9/05.
- Released on SEUS for the W800 on 7/10/05.
- Video bitrate improvements over R1L (as good as R1A044)
- Improvements to photo quality (less noise in dark photos, improved viewfinder refresh rate).
- Bluetooth stability improvements.
- Improved reception (the signal strength indicator tends to be higher than in previous firmwares).
- Increased MP3 volume.
- Backlight doesn''t come on again to show time after phone locks.
- Popup menu icon in the WAP browser has been modified.
- Fixed "More" menu when adding addresses to an email message.
- Problem: Battery usage increased by around 20% following the improvements made to reception.
- BUG: (Fixed in the current revision B?) With some phones Java applications can no longer turn on Bluetooth (i.e. the message "Failed to complete this enquiry" appears rather than the question "Allow application to create server bluetooth connection?")
- BUG: Some phones experience MS Duo corruption after the firmware update. This seems to occur after transferring files over the supplied USB cable. Symptoms include erratic behaviour of the Media Player and problems with the file system such as corrupted or deleted files. Potential fixes are as follows:
- DUO FIX: Do not use the supplied USB cable to transfer files - use a USB memory card reader instead.
- DUO FIX: In Device Manager / Disk Drives select Properties on the Sony Eri Memory Stick and then "Optimize for Performance" on the Policies tab. You will now have to use the "Safely Remove Hardware" in the taskbar before unplugging the phone.
- DUO FIX: Format the memory stick in the phone and then perform a Master Reset / Reset All. Note that this will erase all settings - perform a full backup beforehand. This should be used as a last resort and does not necessarily fix the problem.
- JBenchmark 3D LQ - approx 204
- JBenchmark 3D HQ - approx 123
- Software versions:
LCD 0
Camera 4.5
ITP CXC 125 932 R1E
*R1L002
- Released by DaVinci for the K750 on 22/6/05
- Released on SEUS for the K750 30/6/05
- Release firmware for the W800.
- Fixes the O2 GPRS issue introduced in R1J
- Video recording quality as R1J (i.e. inferior to firmwares previous to R1J)
- JBenchmark 1: 3880
- JBenchmark 2: 335
- JBenchmark 3D LQ
- approx 201
- JBenchmark 3D HQ
- approx 121
- Software versions:
LCD 0
Camera 4.4
ITP CXC 125 932 R1B
