Normal operation items:

1. Make sure use PC with XP system (better with service pack 2) for OS updating.
2. Disable all kind of firewall before OS updating.
3. Ensure that your PC or laptop already installed ActiveSync 4.1 or above version
4. Ensure that the USB cable is properly connected between PC and the G500
5. Ensure that the ActiveSync is activated with GREEN sign.
6. Please backup th all necessary data on PC side before OS updating process.
7. Be sure the power adapter is properly connection during the updating process.

Pls Note Non-Camera ROMS can only be loaded @ Trends Mobile Pte Ltd showroom.

Downloads	Description
Backup Battery Patch	This cab installer disable the low backup battery warning.   Please note that the backup battery only serves to maintain the time & date when the main battery is removed. All other data will still be preserved in the main memory, i.e. persistent storage capability of Windows Mobile 5.
110 ROM (English)	The ROM provides the following improvement/fixes: 1) SIM Manager now available under Programs/Phones/SIM Manager 2) Auto Network Configuration (GPRS/MMS) available under Settings/     Connections/ Connection Wizard 3) Certain applications compatibility fixed:     a) GPSProxy- now the program can be reopen/reactivated after closing.     b) AGPS (COM PORT 7, Baud Rate 38400) can now be used with other         gps programs, i.e. GPSProxy, etc. 4) Bluetooth volume issue resolved, i.e. no need to apply the bluetooth     volume patch. 5) General performance improvement 6) Asthetic improvement in certain customised icons.     Please backup your personal/important data prior to the ROM update as all data will be erased!
097 ROM (English)	The LONG AWAITED AGPS (Aid GPS- see here for more information) i.e. Satellite Data Update as well as FM Tuner is bundled with this ROM update.   You will need to download the satellite data (i.e. ephermis) while the G500 is being connected the computer with internet access or over GPRS. The satellite data will expire after 1 week and you will need to download the update again.   As opposed to the previous ROM, please use COM PORT 7 and BAUD RATE 38400 for your GPS settings in the nagivation software (i.e. MapKing, etc) to use the AGPS component.   Please backup your personal/important data prior to the ROM update as all data will be erased!
GPS Firmware Updated	The firmware update improves the FM Radio Tuner quality. Instructions for the update is attached in the zip file.
Eten G500 FM Tuner	FM Tuner which would be bundled in the future ROM upgrades. As the FM Tuner utilises the TMC (component of the GPS) protocol, best reception is obtained when outdoor.   Copy all the 3 files in the zipped file to a directory in the internal memory. For convenience in lauching the program, create a shortcut in the \Windows\Start Menu\Programs folder. You will need to insert the stereo wired headset included with the G500 to activate the FM Tuner.
Noise Patch	Removes the fan-like/buzzing sound heard when the G500 is placed at the ear Copy the file to the G500 and install it from there.   Note that this patch is originally meant for Eten M600 and will disable the blue light lining surrounding the LCD screen. Install only if you wish to remove the sound at the expense of the blue light. (A future patch may resolve the sound issue without implicating the light settings)
Eten G500 Manual	Eten G500 Manual