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Cell Phone Reception Hack
New Breeze writes "Has this ever happened to you? Just when you need to make a phone call, the bars of reception are scant to none. But Graeme, who writes a blog called 'Earth: Mostly Harmless,' gives us hope. Succeeding where most would quit, he chronicled his ingenuity in a post titled 'How I got mobile phone reception where there was no signal.'" Update: 08/01 14:31 GMT by T : Note: Credit for this story belongs to Mike Yamamoto, who wrote it for CNET's News.com.
Use an external antenna. A lot of phones still have connectors for those, so no hacks required there.
How I read a webpage from a server that had been slashdotted into oblivion.
I can't wait for: "How I got pages served when my server was Slashdotted."
I can't believe the site's down already. This means that Slaashdotters are actually reading TFA. Who knew?
It's getting pretty slow. Here's a mirror.
Plus, there's no cache in Google. Somewhere, in dim rack room, a server cries out in pain.
Nice solution I guess if you want a ghetto antenna next to your window, but it reminds me of my friends little brother. He was unhappy with his remote control cars range so he took a backpack and mounted a huge CB whip antenna to it and wired the antenna of the remote to the backpack. Dipole be damned, he claimed it made the car's range better. Of course he looked like a complete tard running around the street, but that wasnt unusual for him.
All he does is use an external antenna, maybe if it fiddled with some of the phones internal settings I might call it a hack.
Your hair look like poop, Bob! - Wanker.
GSM phones here operate on 850/1900Mhz. 3G is not really deployed yet.
http://www.sitefinder.radio.gov.uk/
Error 2101: all your sig are belong to us
Not to rain on this guy's parade, but well duh! If you put up a bi-quad antenna, a circular polarized quad bay or 8 element yagi you would get a better signal. Of course he could have used a pringle can for a 12db gain.
Fight Spammers!
Obviously you're driving by the bars when you decide to dial. Your phone is trying to tell you to stop in and have a drink instead of just driving by. It won't make your phone work any better, but it'll help you realize the futility of caring about it. :-)
The universe is a figment of its own imagination.
So, I get to /. and I start to scan the articles. The usual stuff...12 dupes and a few new stories. I get to one called Cell Phone Reception Hack
Cool. I'll check that one out.
I pull up the list of comments and I click on the link to the article. I read the article from start to finish and having consumed the literary words on the page, let me be the first to post...
ARE YOU FUCKING KIDDING ME?
Read my lips: Antenna != hack
This is in no way, shape, or form a hack. It is a guy building an antenna. It's only been done by thousands of other ppl over the last 50 years. But yea, let's run the story anyway and call it a 'hack'.
Well, it's not.
I get that kind of crap too. I live in the middle of a metro area and I get almost no signal in my house. I had to buy a bluetooth headset just so I can leave my phone in an ideal position for signal. Pisses me off. Not like the phone companies care. Half the time when I dial it says 'connecting' for 15 seconds and then the bars dissappear and I get the main screen on my phone back like nothing happend. This has happened to me with three seperate phones, Two Motorolas and a SonyEricson. Also Verizon and Cingular as carriers. So you're not alone my signal-deprived comrade.
This sig isn't original enough, it's time to come up with something witty...
Comment removed based on user account deletion
I managed to hack my electricity so it reached areas it never did before. I used this hacking device called an "extension cord".
Blessed are the 1337, for they shall pwn the earth.
I get the same thing, and judging by the other replies, it's fairly common.
:(
Last week, my T-Mobile Motorola phone would show 4-5 bars, and when I tried to make almost any call (including voicemail), it would sit for 5-10 seconds, then simultaneously drop to zero bars and show the "Call Failed" message. The interesting thing is that there were two numbers I could call that worked flawlessly: my house's landline, which is probably on my T-mo records, and the tech support number (I think I just dial 611 on my cell to get it). Further investigation on my own led me to believe that my phone was receiving a "fast busy" signal, but that the phone itself would just give the "Call Failed" message rather than let me hear it. Further investigation found that my friends who had been trying to call me received "fast busy" signals. -Further- investigation found that my sister's phone, which is also on T-Mobile, was having the same problem.
I calmly told all of this to someone at support. The frontline person asked a few script-type questions which seemed to want to blame it on my phone or the local weather. Luckily, the weather was flawless that day and my sister's phone was having an identical problem. Since she couldn't blame it on either of those, she forwarded me to an actual -tech- support. The actual tech support person was also very polite, and seemed to be able to check network status for any sort of regional problems...unfortunately, she couldn't really do anything to help. The final answer was something like "we've had some reports of problems and the engineers are working on it"...I could tell that was the best I'd get. She did give me 50 extra minutes, which is at least something (although I also found out that there was now a plan identical to mine at the same cost except with an additional 300 anytime minutes...so I guess I just got ripped off less this month).
Further research on fast busy led me to believe that some part of the local network was saturated...seeming to me like the kind of problem that would have been anticipated in advance if there was any actual hope of it being solved.
Anyways, my main advice:
1) Don't be afraid to call tech support. If you do, be calm, be ready to wait a few minutes if need be...but first make sure that you do a few things:
2) Before you call, try to verify that the problem is not your phone. Power cycle your phone. Try a couple numbers: cell phones, landlines, voicemail, and see what works or doesn't. Have a cell phone and landline call your phone. The more specific you can make your information, the less troubleshooting they'll try to talk you into on the phone, and the faster you can get things done.
3) Don't expect anything major in return.
4) Be nice!
I've pretty much resigned myself to defeat as far as cellphones go. Only once have I ever felt like my cell plan was a good deal (and it was when I first started with T-Mobile). Before and since that time, I've always felt like I was getting ripped off in various ways that I couldn't control. I've never had service in my house/room, but I've almost always had perfect service in my friend's homes/rooms. And, it's pretty obvious that whoever is designing phones and their menu systems has never used a cell phone in their life: it takes at least a full half-second for any button presses to cause action on the screen. The menus are a mess. Several years ago, in about a 12 month period, ringtones went from being something that anyone could make their own and easily upload to their phone to a $1 billion industry. A $1 billion industry created in a year at the expense of consumers.
Nothing anyone can do, because the convenience of a cell phone is still too nice to pass on, and they keep the prices just low enough that we'll still pay. Someone submit a story if some investors ever get together and offer relief somehow.
When I've been in the sticks and had to use my phone, I always seem to find a useable analog signal. I may have to stand on the roof of my car, lift my left leg, and hold head at a certain angle but it will eventually work. Odd thing on that though. I've never had an analog signal greater then 1 bar. My question, where the hell are these analog transmitters that I always have a usable signal but never a good one. Freaky.
A trick I've used to get better range from my car alarm transmitters, hold the transmitter against your cheek and raise your other arm. You will get at least 25% more distance, really.
Bad boys rape our young girls but Violet gives willingly.
Carriers won't put new service on an analog-only phone anymore. I spent an afternoon trying in March. I have a bag phone with a POTS simulator, essentially it's a Cellsocket or Dock'n'talk built right into the phone. Generates ring voltage and dialtone, interprets DTMF *and* pulse dial, and generally rocks. I wanted to find a prepay plan with free incoming and run a BBS off that sucker, with a 300 baud modem on a C64, in the back of my car just for kicks ;)
Verizon's counter-kids don't even know what the word "analog" means anymore. When I talked to the old guy in back, he laughed me out of the store.
The folks at Cingular, who I had service through several years ago but let lapse, thought it would "kick ass" to see "that old beast" running again, so we spent 2 hours trying to get their online activation system to do our bidding. I downloaded motbib23.txt and broke out the screwdriver while standing at the counter, but we couldn't get their system to take the phone's ESN. In the end it was fruitless.
None of the other places I called would even acknowledge that "analog" or "amps" or "brick phones" ever existed. Bastards.
If you find one, let me know...
RG-58 is high quality cable when compared to RG-174 - but a better choice in that size would be RG-223. RG-6 is 75 ohm, and coaxial cables are usually referred to as unbalanced lines as the outer conductor is usually at ground potential.
"Has this ever happened to you? Just when you need to make a phone call, the bars of reception are scant to none. But Graeme, who writes a blog called 'Earth: Mostly Harmless,' gives us hope. Succeeding where most would quit, he chronicled his ingenuity in a post titled 'How I got mobile phone reception where there was no signal.'"
Such a bad intro. He basically made a mobile phone into a not so mobile phone connected to a highly directional antena. That will not work for me or anyone else while I'm driving, walking down the streat or in a train. Which, is basically the only time it happens to most people. While I appreciate his predictimant and commend him on "solving" it. It really won't help many people, and wasn't that novel of a solution. It reminds me of undergrad research. Do something everyone has done before, but in a trivially different way and claim its ground breaking.
Well.. maybe. Or Maybe not. But Definitely not sort of.
Hey buddy,
You don't need a fancy antenna. Just type in your SMS, press "send" and immediately throw the phone straight up as high as you can.
It'll get through.
-Thetan.
ps Make sure you catch it again!
If you are just marginally out of cell phone range, you can just buy an antenna and appropriate connector cable from Wilson Antenna or from Radio Shack. I've had "2 bar" situations go to 5 bars, and went from "no service" to 1 to 2 bars in a basement of a concrete building. The antenna and connector cable will set you back about $30-$40, but is probably plenty good enough if you know that the signal is just barely making it.
I wanted to find a prepay plan with free incoming and run a BBS off that sucker, with a 300 baud modem on a C64, in the back of my car just for kicks
:)
You must be a devil with the ladies..
Unfortunately, it's just a "How to _use an antenna_" article.
/.), but it's a lot less than you would think given how much each group could stand to gain and benefit and learn from the other. There's some stuff being done that honestly is breathless and new, on the cutting edge of both radio communications technology and information/computer technology, but there's a shortage of people with the combined background to contribute. How much further along would we be, if both groups were't wasting so much time reinventing each others' wheels?
Yeah, pretty much.
I don't want to be too hard on the guy, because it sounds like this was his first antenna project, but the whole article just makes me a little sad. What he did isn't even all that hard, and if he had done a little more searching around he would have found literally thousands of pages and hundreds of articles, complete with formulae and schematics, on how to build antennas of this type.
There's an amateur radio band located just above (and IIRC overlapping slightly with) the 2.4GHz ISM band. There's tons of antenna construction resources; the American Radio Relay League has two volumes written about the topic. (Although it covers a lot more than just antennas, admittedly.) Although I don't own the book, I'd bet that most of those articles probably have equations for scaling the dimensions to particular frequencies, so it would be trivial to do what he was attempting. (And a quite likely a violation of FCC rules, but that's another story.)
On a more general note, it's a little sad to see how little of a connection there is between the radio "hacking" community and the computer one. Perhaps it's due to there being a generational gap in there, but I've never met two groups of people that have as much in common, philosophically, as computer hackers and ham radio tinkerers. When I read articles like TFA, where the author says "To my knowledge no-one has built a homebrew biquad UMTS antenna before..." it just really underscores how poor a job the amateur radio community has done in connecting with computer geeks. The topic at hand here isn't something breathless and new, it's well-understood to the point of probably being boring. But because of the lack of connection between the two interest groups (even though, as in this case, they have a lot of common interests even if they don't realize it), we have computer geeks painfully reinventing the basics of antenna design, and we have ham radio operators who haven't in some cases even figured the Web out completely, much less how to use it to collaborate.
That's not to say that there aren't computer geeks who are into ham radio and vice versa -- the number of radio-related software projects is testament to that (as am I, and others here on
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