Why Did 4G Starlight Camera Say "Failed to Connect to the Network?"

There could be a few reasons why the 4G Starlight Camera failed to connect. Try the following:

  1. If you are in the United States:
  • Make sure you are only using an EIOTCLUB prepaid 4G LTE cellular SIM card or AT&T Tablet And Hotspot Plan for prepaid data-only SIM card
  • Check the balance on the card.

Note: if you are not in the United States, please refer to the 4G Starlight Camera SIM Card Guide

  1. Hold SYNC for 2 seconds to reactivate the camera.
  2. Press SYNC 5 times to try restarting the camera.
  3. Insert the 4G Starlight Camera SIM card into your phone, and check if your phone has a strong network signal. If not, please choose another place with a stronger network signal to pair.
  4. Check the APN information: How to configure the APN information on the 4G Starlight Camera? 

If the 4G Starlight Camera still fails to connect to the network, please contact the eufy Support Team for assistance and provide the SIM Card package information, product serial number, and eufy Security app account information. If possible, please provide a video of the setup process.
Why Did 4G Starlight Camera Say "Failed to Connect to the Network?"
89 undefined
S380 HomeBase (HomeBase 3) Compatibility
196745 views/35 likes/2024-12-25 14:45:40
Update Firmware for eufySecurity Devices via App
29194 views/5 likes/2024-12-23 20:48:42
Storage Methods Compatibility for eufySecurity Device
32296 views/2 likes/2024-08-22 17:46:20
AI Features for eufySecurity Devices
8576 views/1 likes/2025-04-07 18:06:11
4G Camera SIM Card Guide
8236 views/1 likes/2025-04-07 18:23:45
How to contact a Human Customer Service Representative?
14941 views/1 likes/2024-11-27 10:43:42
Cross-Camera Tracking Function Compatibility
10546 views/1 likes/2025-04-07 18:26:50
Failed to Scan the QR Code on the eufy Security Device
8685 views/1 likes/2025-04-07 18:26:49
‬⁡‌​⁢‬⁣‬‌⁢⁣‌⁣⁢⁢​⁤​⁣‬‬​‌​​⁣‌⁡‍‬​‬‍⁢⁤‍⁣​‍‌​‬⁢【T8010】【HomeBase 2】EU Declaration
T8113S_EU Declaration of Conformity
eufyCam_2C_Pro_Set_Manual_us
RoboVac 30C_Manual_EN
video_Doorbell_2K_(Wired)_Manual_us
Motion_Sensor_manual_us
View More
How to Connect RoboVac to iOS Devices
How to Connect RoboVac to iOS Devices
eufy 3-in-1 E20: Unboxing and Quick Start Guide Video
eufy 3-in-1 E20: Unboxing and Quick Start Guide Video
How to Install eufy Security Video Doorbell (Wired)
How to Install eufy Security Video Doorbell (Wired)
How to set up eufy Security Video Doorbell (Battery-Powered)
How to set up eufy Security Video Doorbell (Battery-Powered)
How to Install eufy Security Floodlight Camera
How to Install eufy Security Floodlight Camera
eufy Security App Functions
eufy Security App Functions
View More