Setting up your Houses Wi-Fi on a mobile device
Setting up your Houses Wi-Fi on a mobile device
So I know that this might sound really stupid, but here me out. For the past 12 months I have had an unlimited like proper unlimited data sim in a 4G modem, which I connected to my houses network. Bam internet. But last week I got a letter from my ISP saying that if I don't move the sim from the modem into a phone by 21 October then they'll deactivate the sim. Bam no internet. So my idea is, Put the sim in an old phone I've got lying around, connect that using a USB cable to a computer, therefore hot spotting the computer from the phone. Then somehow using that computer as basically a router and distributing internet to the rest of my house via that. Unfortunately the only spare computer I have that could do this is a Raspberry Pi 3B+. I've already gone online and looked at some guides on how to set it up as a DHCP server but none of them work. Please Help
I'm paying 200 AUD each month for an unlimited data plan, and it runs smoothly without any slowdowns. The contract only requires the device to be used on a mobile phone, so if it works that way, they shouldn't have a reason to cancel it based on the agreement.
It seems you're dealing with a lot of information. If you keep using that much data, your provider might eventually stop serving you. Most ISPs, whether wired or broadband, have limits on how much residential customers can use. I've heard Verizon FIOS can go up to about 10 TB, and Comcast's Unlimited plan is also around 10 TB. Beyond that, they may switch you to a business plan or cancel your service.
I’m already working with a business plan. My maximum performance from this simulation is 40Mbps down and 30Mbps up, meaning over a month I’d likely use around 3TB if I kept the full speed. The issue isn’t just speed—it’s connectivity in Australia where Wi-Fi usually tops out at about 3Mbps. Using regular broadband wouldn’t work because my connection is so limited. They could cancel the plan only if I’m technically violating the agreement, which I’m not doing with the sim on a phone. Besides, they’d likely refuse to cancel it since I’m still on a 24-month contract.
Most ISPs follow an acceptable usage policy. If a customer breaks it, they can terminate the service. What you’re missing is your LTE connection. These networks have limits on their capabilities. You might end up using other customers’ services while trying to access the same network. It’s smart to review their terms of service and agreement. Check the restrictions they impose. The device is designed for phones, not modems—expect mobile data rates, not home bandwidth. Look for a plan that supports whole-home coverage or relocate to a better area. Otherwise, they’ll likely disconnect you eventually.
I’d confirm the details. Stick to the basics, avoid any tricks. It’s getting more complicated than necessary. There are routers that allow native USB tethering with Android/iOS. https://www.amazon.com/MikroTik-RBD52G-5...772&sr=8-1 Purchase it, enable USB tethering, connect your phone via USB on the router, adjust three settings, that’s complete.
I understand you're interested in upgrading your setup. You already have a Raspberry Pi and a spare phone, so the next step is figuring out the configuration. Let me help you with that.