Sinotrack GPS Tracker User Manual: ST-903/ST-904 Setup & SMS Commands — questions & answers

If your SinoTrack ST-903 or ST-904 tracker is staying in sleep mode, it is likely set to MOVE or STANDBY mode. In these modes,…

To manage multiple SinoTrack GPS trackers under a single user account, you cannot do this manually through the app or website settings. According to…

To manage multiple SinoTrack trackers under a single user account, you cannot typically do this yourself through the app settings. According to the SinoTrack…

To install and set up your SinoTrack ST-903 or ST-904 GPS tracker, follow these steps: SIM Card Installation: Open the rubber cover and insert…

If your SinoTrack app is showing a map of China, it usually means the device has not yet uploaded its current GPS coordinates to…

To resolve the language and location issues with your SinoTrack ST-903 or ST-904, please follow these steps: Change Language on Website: When logging into…

It appears your tracker may have reverted to its default regional settings or is failing to acquire a valid GPS fix, causing it to…

If your device responds to SMS and calls but appears as "not active" or offline on the SinoTrack PRO app or website, it is…

To change the language on the SinoTrack tracking platform (www.sinotrackpro.com) or the mobile app, follow these steps: Web Platform: On the login screen at…

To control and track your SinoTrack ST-903 or ST-904 GPS tracker, you can use SMS commands, the mobile app, or the web platform. Follow…

If your SinoTrack GPS tracker (ST-903/ST-904) is appearing offline on the APP or web platform, it is usually due to incorrect APN settings or…

To manage multiple SinoTrack ST-901 devices (or other models like ST-903/ST-904) under a single account, you cannot do this yourself through the app or…

Based on the SinoTrack ST-903/ST-904 manual, here is the information regarding the platform and mobile support: Platform Used: The official web tracking platform is…

To monitor multiple vehicles in the same application, you need a multi-device account. According to the SinoTrack manual: Contact Support: If you have more…

If you are receiving a login or password error on the SinoTrack Pro platform, please verify the following default credentials and settings: Server: Ensure…

To track multiple SinoTrack devices at the same time, you need a unified account rather than logging in with individual device IDs. According to…

To manage multiple users or devices under a single account, the manual provides the following guidance: Adding Multiple Trackers: If you have more than…

To check your SinoTrack GPS tracker's ID (which serves as the identifier for login and tracking), you can use the following methods: Via SMS:…

To manage multiple SinoTrack GPS trackers under a single account, you must contact the manufacturer or your local distributor directly. According to the user…

If your SinoTrack ST-903 is responding to SMS but not showing a signal (indicated by flashing lights), it is likely receiving a cellular signal…

In SinoTrack SMS replies, Fix:V (Void) means the device does not currently have a valid GPS signal, while Fix:A (Active) means the GPS location…

To manage multiple SinoTrack GPS trackers under a single account for easier monitoring, you must contact the manufacturer directly. According to the user manual:…

If your SinoTrack ST-903 or ST-904 is not working correctly, it is often due to SIM card configuration or signal issues rather than a…

According to the manual, the MOVE mode (activated by sending MOVE0000) is designed to last between 3 to 7 days. In this mode, the…