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[@speedifylive](/creator/tiktok/speedifylive)
"Why can't 5G share spectrum like Wi-Fi 5G networks are running out of spectrum unclaimed by mobile operators like Verizon AT&T and T-mobile but theres a powerful solution hiding in plain sight: CBRS (Citizens Broadband Radio Service). In this video Alex breaks down how Private 5G networks can operate outside traditional licensed 5G spectrum by using the XXX GHz shared CBRS band. CBRS allows organizations to build secure interference-managed private LTE and 5G deployments without competing with carriers for spectrum. You can use your own SIM card or ESIM with a private 5G network to get some"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7545977391466679565) [@speedifylive](/creator/tiktok/speedifylive) 2025-09-03T21:26Z 66.1K followers, 270.8K engagements


"Replying to @Ripleeeey STOP using the power button / power switch to shut off your PC #windows #pc #pcgaming #tutorial #techtok #techtips"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7258059616418794778) [@speedifylive](/creator/tiktok/speedifylive) 2023-07-21T00:18Z 66.1K followers, 930.9K engagements


"Carnival Cruises changed their policy AFTER they saw this youtuber get high speed internet on a Starlink. So why can cruises take your starlink but a hotel cant stop your routers #technews #networkengineer #starlink #cruiseship #technology #greenscreen"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7419478810476694815) [@speedifylive](/creator/tiktok/speedifylive) 2024-09-28T00:07Z 66.1K followers, 909.7K engagements


"A recent federal investigation uncovered a SIM farm operating around New York City with an estimated 100000 active SIM cards exposing one of the largest known mobile proxy operations in the United States. A SIM farm is essentially a cluster of SIM boxes rack-mounted hardware capable of hosting hundreds or even thousands of cellular SIM cards connected to standard broadband backhaul. By cycling through SIM identities from low-cost MVNO carriers and exploiting introductory activation deals operators can create massive pools of unique mobile endpoints that appear to carriers as legitimate"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7554164319378820366) [@speedifylive](/creator/tiktok/speedifylive) 2025-09-25T22:55Z 66.1K followers, 176.2K engagements


"#stitch with @haseeb The Netflix sharing crackdown is here in the US but have no fear #techtip #technews #lifehack #techtok #netflix #greenscreen"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7240108267492396315) [@speedifylive](/creator/tiktok/speedifylive) 2023-06-02T15:18Z 66.1K followers, 579.6K engagements


"Did you know were entering the 7th WiFiOr is it the 802.11th WiFi #wifi7 #wifi #iphone #technews #techtoktips #greenscreen"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7297209142807153952) [@speedifylive](/creator/tiktok/speedifylive) 2023-11-03T12:18Z 66.1K followers, 238K engagements


"How The Portal in Philadelphia actually works how it could have been much cooler and how theyre avoiding another exposure like the incident in New York. Thank you @thephillycaptain for the astute observation #technology #phillytiktok #portal #technews #networkengineer #greenscreen"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7429109783862594847) [@speedifylive](/creator/tiktok/speedifylive) 2024-10-23T23:00Z 66.1K followers, 65.6K engagements


"With Starlinks new Direct-To-Cell iPhones and Android devices can connect directly to Starlink satellites in space. So how does it work and how is it different from regular Starlink #starlink #spacex #technews #iphone #tmobile #technology"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7458418417763192106) [@speedifylive](/creator/tiktok/speedifylive) 2025-01-10T22:32Z 66.1K followers, 255.7K engagements


"How does SpaceX get enough bandwidth to send live hd video from a launching Starship rocket (Before it explodes) Redundant radios and laser pulses #spacex #technews #elonmusk #starlink #networkengineer #greenscreen"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7479201440964234539) [@speedifylive](/creator/tiktok/speedifylive) 2025-03-07T22:41Z 66.1K followers, 231.3K engagements


"Replying to @Astro 🔭🪐 Heres a deep dive into why WiMAX lost to LTE in the race for 4G and how it eventually led to the collapse of Sprint despite being backed by ISPs and Intel. #technews #wimax #techtok #5g #technology #networkengineer"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7483172209523969322) [@speedifylive](/creator/tiktok/speedifylive) 2025-03-18T15:30Z 66.1K followers, 131.9K engagements


"Could AI and machine learning help modernize legacy COBOL systems Machine learning might be able to help translate them into modern languages like Rust or Python automate parts of refactoring and give developers a cleaner starting point to test and update critical infrastructure. Millions of bank transactions credit card payments ATMs wire transfers and even government services still rely on COBOLa legacy programming language from the 1950s. Its powering core systems in finance social security public records airlines and insurance. But with fewer engineers who understand COBOL maintaining and"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7504783090141662494) [@speedifylive](/creator/tiktok/speedifylive) 2025-05-15T21:11Z 66.1K followers, 102.2K engagements


"Can UDP get Internet to the Moon and Mars Internet and streaming protocols like UDP TCP QUIC RTMP don't work well over the distance between planets so NASA uses bundle protocol and LTP to get around this #technews #space #science #mars #networkengineer"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7484389572953247022) [@speedifylive](/creator/tiktok/speedifylive) 2025-03-21T22:14Z 66.1K followers, 15.6K engagements


"Why is your internet so bad in california Turns out XXX providers cant provide enough coverage. #california #speedify #technology #technews #internet #starlink #greenscreen"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7489185776182234410) [@speedifylive](/creator/tiktok/speedifylive) 2025-04-03T20:25Z 66.1K followers, 65.9K engagements


"PSA: Microsoft is officially ending support for Windows XX by October 2025 and that means millions of users are being pushed to upgrade to Windows XX. But heres the problem: if your PC doesnt have a TPM XXX security chip Microsoft wont let you upgrade even if your hardware and registry show your system can technically run the Windows XX operating system. So what are your options You can either: buy a brand new Windows XX certified computer attempt risky registry hacks that Microsoft warns against or switch to Linux as a free secure alternative. This decision affects not just home users but"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7542980401795501367) [@speedifylive](/creator/tiktok/speedifylive) 2025-08-26T19:37Z 66.1K followers, 542.6K engagements


"Why did Starlink want XX MHz of spectrum when they already control over X GHz of bandwidth in space Starlink just purchased a small slice of spectrum in the AWS-4 and AWS H-block range from EchoStar (parent company of Dish Network HughesNet Satellites and Boost Mobile). Unlike the wide range of spectrum Starlink already uses for satellite broadband this cellular-range spectrum now allows Starlink satellites in low Earth orbit (LEO) to connect directly to smartphones not just custom Starlink dishes. This means Starlink can go far beyond its T-Mobile Direct-to-Cell SMS partnership. With this"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7550454652236582175) [@speedifylive](/creator/tiktok/speedifylive) 2025-09-15T23:00Z 66.1K followers, 160K engagements


"Replying to @Andrew Matthews Heres a cool tip for Windows PC users 🖥 #windows11 #pcgaming #gamingpc #tech #techtoktips #tutorial"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7258617624337091867) [@speedifylive](/creator/tiktok/speedifylive) 2023-07-22T12:23Z 66.1K followers, 199.4K engagements


"Starlink still isnt perfect. But for many its the only high-speed internet option. How can we make it work better 👀 #starlink #spacex #techtok #technology #technews"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7320608451980168480) [@speedifylive](/creator/tiktok/speedifylive) 2024-01-05T13:39Z 66.1K followers, 1.8M engagements


"Your iPhone or Android phone can now connect to satellites in space using the same tiny antenna it uses for 4G and 5G towers on the ground. But how is this actually possible On Earth cell towers connect to carrier base stations through GRE tunnels and fiber backhaul. The tower uses Massive MIMO beamforming to send and receive data between your device and the network. The connection is asymmetric: your phones uplink is weak while the tower aggregates and amplifies hundreds of simultaneous device signals into one high-bandwidth link. Now low-Earth-orbit satellite networks like Starlink"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7561557557618199822) [@speedifylive](/creator/tiktok/speedifylive) 2025-10-15T21:05Z 66.1K followers, 13.2K engagements


"iPhone theft has evolved to beat Apples Find My iPhone system. In this video Alex explains how organized theft rings disable iPhone device tracking by wrapping stolen iPhones in aluminum foil or faraday bags creating a Faraday cage that blocks all cellular 4G 5G Wi-Fi Bluetooth and GPS signals. Stolen devices are often shipped overseas to bypass iCloud Activation Lock regional carrier databases and stolen device blacklists according to recent reports of London phone theft networks linked to China. Apples Find My network Bluetooth crowd-sourcing and encrypted device identifiers normally"  
[TikTok Link](https://www.tiktok.com/@speedifylive/video/7564517874115661069) [@speedifylive](/creator/tiktok/speedifylive) 2025-10-23T20:33Z 66.1K followers, 16.6K engagements