Simple Fixed Wireless Broadband Guide: Placement, Mesh & Risks

Best Places for Your 5G Router

Where you put the router matters a lot for good signal. It needs a clear path to the tower.

• Near a window: Put it by a window that faces the tower. Walls block signals, but windows let them through better.
• Higher up: Place it on a shelf or high spot, about 1-1.5 feet off the floor. This helps the signal spread and avoids things in the way.
• In the middle: Keep it in the center of your home for even WiFi. Avoid corners, basements, or thick walls.
• Away from blocks: Don’t put it near metal, microwaves, or other gadgets that mess with signals. In a house with floors, the main floor center is often best.
• Use an app or the router’s tools to test spots and find the strongest signal.

Use Mesh WiFi to Cover Your Whole Home

The router brings in internet, but its WiFi might not reach everywhere in a big house. Mesh WiFi helps fix that.

• What is mesh?: It’s a main unit linked to your router and extra units around the house. They work together to make one strong network, no dead spots, and devices switch easily.
• How to add to fixed wireless: Connect the mesh main unit to your modem with a cable. Extra units can use WiFi or cables to pass the signal. This spreads the internet inside without changing the outside signal.
• Where to put units: Place them in weak areas, close enough to the main or another unit. Use the same network name for smooth use.
• Things to know: Mesh is easy with apps and works with slow speeds, but costs start at around RM1,000 or more. Better than old extenders for full home cover.

Advanced: Using Changed 4G/5G Modems to Skip Limits

Some people change a modem’s IMEI (a device ID number) to look like a phone. This lets them use phone plans on modems, which might have more data than hotspot or modem plans.

• How it works: Carriers check IMEI to set rules. Change it to a phone IMEI, and the modem acts like a phone, maybe getting unlimited or higher data.
• How to do it: Use software commands on some modems to swap IMEI. Needs tech skills and might break warranty.
  But this has big risks and might not last.

Risks and Rules

People talk about this online, but it can break carrier rules and laws.

What carriers do: Carriers monitor your data usage patterns and the type of device connected to their network (using things like the IMEI number and other signals the device sends when it connects).

This helps them spot unusual activity, such as a modem pretending to be a phone (e.g., after an IMEI change) or very high data use that doesn’t match a normal phone.

If they notice something doesn’t add up, they may take action like slowing your speed, suspending the account, or blocking the device/SIM.

Blacklist for life: Do it too much, and the IMEI gets banned on networks, device can’t be used. Account closed, no money back, maybe banned from carrier forever.

Is it legal?: Changing IMEI is against the law in many places, and in Malaysia it can be seen as fraud or misuse under the Communications and Multimedia Act (CMA) 1998. It breaks service rules from your provider and MCMC guidelines. You could face fines or other penalties. Always check local laws and MCMC rules before trying anything like this.

Lawsuit chance: Carriers can take action for big abuses, like fake use of plans or fraud. Rare for one person, but high data or clear rule-breaking might cause checks or problems.

Stick to easy tips like placement and mesh for good results. Advanced stuff needs care, follow laws and rules. Ask your provider for okay ways to improve.