I had to do it 2 years ago or so because the SSL key became obsolete and it no longer worked. To reload your FRITZ!Box, you need to reboot the device. Here are the steps:
1. **Restart via the user interface:**
- Open a web browser and enter "fritz.box" in the address bar.
- Log in with your password.
- Go to "System" and then to "Backup".
- Click on "Restart" and confirm.
2 **Restart by disconnecting the power supply:**
- Unplug the FRITZ!Box from the mains.
- Wait about 10 seconds.
- Plug the power plug back in.
3 **Restart via the MyFRITZ!App:**
- Open the MyFRITZ! app on your smartphone.
- Log in and select your FRITZ!Box.
- Go to "Home network" and then to "FRITZ!Box restart".
After the restart, your FRITZ!Box should be fully functional again.
If you want to update the firmware, you can also do this via the user interface under "System" and "Update".
Thank you,
Simon
A comparison shows you the differences. https://www.digitec.ch/Comparison...
First of all: The most expensive one can also work with the GSM network and thus offers better coverage, although the speed is certainly not outstanding.
I had a Fritzbox like this at home. I don't think so, the SIM is installed in the device and is then connected to the provider via the web interface. SMS can be read, I think. But making phone calls is not possible, I think.
Yes, that's exactly what this device is designed for. It works like an internet router in the fixed network, only the whole thing is done via mobile radio!
No. The FRITZ!Box 6820 LTE does not support an external antenna (without a conversion). The following article might be of interest to you: https://www.fts-hennig.ch/ratgeber...
Unfortunately, this is not exactly communicated according to the manufacturer and can also vary depending on the frequency/location/type of house/walls. A rough value outdoors is approx. 300m or 25m in a building.