K750 Firmware Overview Each firmware revision listed below contains the fixes listed against that revision plus the fixes of all the firmwares above that entry. R1A044 - First release - JBenchmark 1 - approx 3894 - JBenchmark 2 - approx 334 - JBenchmark 3D LQ - approx 131 - JBenchmark 3D HQ - approx 89 - Software versions: LCD 0 Camera 3.8 ITP CXC 125 932 R1B R1C004 - Vodaphone specific - Released around 3/6/05 - No reported changes from R1A044 - As is the case with the K700, Vodaphone’s R1C004 supports DRMed MP3s only. - Software versions: LCD 0 Camera 3.8 ITP CXC 125 932 R1B R1J002 - Released on SEUS 13/6/05 - Standby crash fixed / improved. - Increased call and Media Player volume. - Games menu operates much more smoothly. - Smoother video playback - General UI performance improvements - Improvements and bug fixes to Bluetooth headset support. - The auto focus beep sound has been changed. - Saving a photo to the Memory Stick is now quicker. - New MP3 folder on Memory stick - Fixed the month names in the calendar for various european languages. - Camera sounds are muted when in silent mode in some firmware locales (EU_1 , but not EU_3). - Minimised Media Player icon changed. - SMS ’to’ text now black (previously white). - A 'Fully Charged' message is now displayed on screen when the phone has finished charging. * PROBLEM: GPRS comms has been broken on many O2 phones and some phones from other service providers. * PROBLEM: Video recording quality (bitrate) has been reduced. - JBenchmark 1 - approx 3908 - JBenchmark 2 - approx 344 - JBenchmark 3D LQ - approx 205 - JBenchmark 3D HQ - approx 114 - Software versions: LCD 0 Camera 4.4 ITP CXC 125 932 R1B R1L002 - Released by DaVinci on 22/6/05 - Released on SEUS 30/6/05 - 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 R1N005 - Released by SETool on 30/6/05 - Test firmware - Known bugs with this firmware To find out which firmware revision your phone currently has installed, perform the following: >*<<*<* Where < and > represents pushing the joystick left and right respectively.
R1A044 - 第一版 - JBenchmark 1 - approx 3894 - JBenchmark 2 - approx 334 - JBenchmark 3D LQ - approx 131 - JBenchmark 3D HQ - approx 89 - Software versions: LCD 0 Camera 3.8 ITP CXC 125 932 R1B
R1C004 - Vodaphone 特有固件- 3/6/05 发布- 与R1A044没有区别 - 如K700, Vodaphone’s R1C004 只支持DRMed MP3s(数字签名的mp3). - Software versions: LCD 0 Camera 3.8 ITP CXC 125 932 R1B
R1J002 - 13/6/05发布在SEUS - 修复/改进待机时死机 - 增加了电话和媒体播放时的声音- 更流畅的游戏菜单操作- 更流畅的影片播放- 人机接口总体上的改进 - 改进和去除了蓝牙耳机的bug- 改了自动对焦的beep声- 更快地将照片存到MSD- MSD上新的Mp3目录- 更正了部分欧洲语言的月份名字 - 部分地区的固件在安静模式时没有排照声(EU_1 , but not EU_3). - 媒体播放器最小化的图标改变- SMS ’to’ 文本颜色为黑色(之前为白色). - 当手机充电完成后有“充电完成”的信息显示在屏幕上* PROBLEM: 在很多使用O2的和一些其他服务商的手机GPRS通讯间断* PROBLEM: 录像的质量（比特率）下降 - JBenchmark 1 - approx 3908 - JBenchmark 2 - approx 344 - JBenchmark 3D LQ - approx 205 - JBenchmark 3D HQ - approx 114 - Software versions: LCD 0 Camera 4.4 ITP CXC 125 932 R1B
R1L002 - 22/6/05在Davinci发布 - 30/6/05在SEUS发布 - 修正了O2的GPRS问题- 录像品质与R1J一样 (就是说比R1J之前差) - 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
R1N005 - 30/6/05 在SETool发布- 测试固件- Known bugs with this firmware
