TKSTAR GTSTAR - Command Instruction to Set APN

Method 2: search “LKGPS” in the APP store or Google play store to download.
Select “Log in by IMEI” on the bottom of screen
Server: gps.tk-star.com
IMEI/ID : on the back side of device
Password: 123456
6.3 Turn on GPRS function by sending command “GPRS123456” to the tracker, and set the
APN for the tracker, then its online tracking by APP and platform works. (if you did it
already in 6.0, no need to it one more time )
COMMAND INSTRUCTION TO SET APN
INSTRUCTION
COMMAND
REPLY
Turn on GPRS
GPRS123456
GPRS OK
Set APN
( any existing will be replaced)
apn+123456+space+apn content
apn ok
Set APN username
apnuser+123456+space+conten
t
apnuser ok
Set APN password
apnpasswd+123456+space+con
tent
apnpasswd ok