GPS Personal Tracker - Personal Tracking System - GPS Personal Locator- Firmware Upgrade

Following upgrade:

• Improve precision of mileage accumulator
• Improve PIN code feature
• Improve SMS response time
• Added filter for GPS jamming
• GSM or GPRS mode switchable remotely
• Configurable SQI option and check modem status automatically
• Improve the GPRS connectivity

Following upgrade:

• Added Geo-Fence 1 and 2 feature  
• Improve messages reception and connection to utility SW
• Added delete logged data command

1.36x version is exclusively for S911 V2 version. It's NOT compatible with previous 1.35x or 1.33x. In order to confirm the firmware's version, please check it thru S-911 utility SW.

1.35J version is exclusively for S911 V1 version which is 100% compatible with previous 1.35x and 1.33x. Please Do Not upload any of 1.36x version to replace 1.35x or 1.33x.

• Server Query Protocol Improvement with LocationNow.com
• GPRS reconnection faster with better data traffic
• Power management improvement
• SOS calls improvement
• Master reset added for service provider

• GPS position report for fixed and non-fixed positions
• No SOS call processing when the SOS number is not programmed
• Pre-recorded SOS digital voice stops when the receiving party terminate the call
• Improved SMS connectivity

• Support single button SOS operation
• Improved G sensor sensitivity

• Improved GPS drift filtering
• Ability to adjust sleep / awake settings over the air
• Emergency SOS requires server acknowledge

• Support auto-answer mode
• Support GPRS configuration via SMS
• Improve GPRS connection 2 times faster

• Improve data logging feature for blind spots
• Support configuration by DNS

• Support power saving mode to extend the battery life
• Support G force sensor for acceleration 1- 6.5G
• Support server query protocol to ensure reliable GPRS connection

• Support firmware remote update
• Support S911 Configuration Utility