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#cellphones

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Continued thread

Bonus round: if the idea of running open-source Android on your phone interests you, check-out GrapheneOS. 

It mostly only runs on the Pixel series, and only while they are still supported by Google, raising costs to the $50/year range.  But it is possibly the most secure phone operating system you can use.

Continued thread

A Pixel 6a (for example) costs $121, can run with Google support for 2 years, then will probably be supported by LineageOS for at-least another 5.  This can bring cost down <$25/year... if you can keep your phone in one piece that long!

Continued thread

Open-source Android software called "LineageOS" can make  inexpensive phones last many years (search "lineageOS devices" for compatible models).  This also gives monthly security updates, and runs faster without "bloatware."

Initial install of LineageOS can require running special software to unlock the bootloader. But Pixel phones are unlocked, so are the easiest to install LineageOS on, and are so cheap, there's not much point in buying the older ones. 

Continued thread

Typical phones get an annual security patch. Our family decided to use phones until 12 months after the last patch (when it would have received a patch, if still supported)

We search "end-of-life <brand>" & compare years vs price on Swappa. i.e: a Galaxy A25 5G has 3.5 years support left (so: 4.5 years usable by our standard), and costs $163 or $36/year. A Pixel 6A costs $121 and 4 usable years (=$30/yr)

We can find supported Android phones <$50/year, or Apple <$100/yr

Cell phones go out of support too fast, leaving you with the choice between "expensive & wasteful", or "insecure". 

Our family uses two strategies to minimize the cost, with reasonable security: maximizing years of support per-dollar; or using open-source software.

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#budget
#CellPhones

Replied in thread

@JessTheUnstill One of the big fuckups for BlackBerry was just the delays in getting BlackBerry 10, plus the Z10 and Q10, to market.

I got to use BB10 for a couple of months, and it was nice. It was built on QNX, with a modern swipe/gesture based UI built with Qt.

Arguably a better OS than the iOS and Android releases at that same time.

There was a feature called the Hub, which wax a unified inbox for your email messages, social posts, and text messages. Plus a modern app store, and separate personal/work profiles built into the OS.

There was a version without a physical keyboard (Z10) and with (Q10).

The problem is they didn't start working on it until 2010, and BB10 wasn't released until 2013.

For about two years before BB10 came out, BlackBerry didn't release any new phones.

Had BB10 come out earlier, it *might* have saved the company.

#surveillance #IMSI #Cellphones

"CSS (also known as Stingrays or IMSI catchers) are devices that masquerade as legitimate cell-phone towers, tricking phones within a certain radius into connecting to the device rather than a tower.

"EFF's 'Rayhunter' works by intercepting, storing, and analyzing the control traffic (but not user traffic, such as web requests) between the mobile hotspot Rayhunter runs on and the cell tower to which it’s connected.

"Rayhunter works on a readily-available U$20 device.

eff.org/deeplinks/2025/03/meet

Electronic Frontier Foundation · Meet Rayhunter: A New Open Source Tool from EFF to Detect Cellular SpyingRayhunter is a new open source tool we’ve created that runs off an affordable mobile hotspot that we hope empowers everyone, regardless of technical skill, to help search out cell-site simulators (CSS) around the world.

"At EFF we spend a lot of time thinking about Street Level Surveillance technologies—the technologies used by police and other authorities to spy on you while you are going about your everyday life—such as automated license plate readers, facial recognition, surveillance camera networks, and cell-site simulators (CSS). Rayhunter is a new open source tool we’ve created that runs off an affordable mobile hotspot that we hope empowers everyone, regardless of technical skill, to help search out CSS around the world.

CSS (also known as Stingrays or IMSI catchers) are devices that masquerade as legitimate cell-phone towers, tricking phones within a certain radius into connecting to the device rather than a tower."

eff.org/deeplinks/2025/03/meet

Electronic Frontier Foundation · Meet Rayhunter: A New Open Source Tool from EFF to Detect Cellular SpyingRayhunter is a new open source tool we’ve created that runs off an affordable mobile hotspot that we hope empowers everyone, regardless of technical skill, to help search out cell-site simulators (CSS) around the world.

I was A Very Unpopular Parent. My kids didn't have cell phones until they were 17. No social media. No personal laptops. Against my wishes they had tablets for a short time. The kids thought I was over protective, foolish, and a Luddite. Still, I was the parent and stood firm. Now, in their mid 20’s, they understand.

It's not the government's job to parent others' children. #SocialMedia #CellPhones #Parenting #DoYourJob

Some pointers from "The Eye of Every Storm - #Anarchist Response to Hurricane Helene"

#CrimethInc, 2024-11-13

"At the end of September 2024, western North Carolina and the surrounding states experienced 30 inches of rainfall over two days when an unnamed storm collided with Hurricane Helene over the mountains of Southern Appalachia. The resulting catastrophe laid waste to the entire region. At a time when #misinformation, rising #authoritarianism, and disasters exacerbated by industrially-produced climate change are creating a feedback loop of escalating crisis, it’s crucial to understand #DisasterResponse as an integral part of community defense and strategize about how this can play a part in movements for liberation. In the following reflection, a local anarchist involved in longstanding disaster response efforts in #Appalachia recounts the lessons that they have learned over the past six weeks and offers advice about how to prepare for the disasters to come.

"The National Oceanic and Atmospheric Administration estimated that Hurricane Helene poured 40 trillion gallons of water on the region. This caused an estimated 1800 landslides; it damaged over 160 municipal water and sewer systems, at least 6000 miles of roads, more than 1000 bridges and culverts, and an estimated 126,000 homes. There have been over 230 confirmed deaths across six states with many still missing.

"The entire region was completely cut off from the outside world for a day or more, with all major roads shut down by landslides, collapsed bridges, and downed trees. Water, power, internet and cell service all went down within hours of the hurricane arriving, and remained down for days or, in some areas, weeks. There are still communities that will likely not have electricity for another three months because the roads that the power company would use no longer exist. Six weeks into this disaster, there are still tens of thousands of people who lack access to drinkable water. Not only have thousands of homes been wiped off the map—in many cases, the land they rested on no longer exists. Massive landslides have scoured canyons 30 feet deep, exposing bedrock that has not seen the light of day for tens of thousands of years. The torrential floods moved so much earth and caused so many rivers to change course that scientists have designated the hurricane a 'geological event.'

"In response, a beautiful web of mutual aid networks has emerged, saving countless lives by bringing in #EssentialSupplies, providing #MedicalCare, setting up neighborhood #WaterDistribution centers, #SolarChargingStations, #SatelliteInternetHubs, free #kitchens, free #childcare, and more. Name a need and there are folks out here who have self-organized to meet it. We share these lessons we have learned in hopes of helping others to prepare for similar situations, aiming to increase our capacity to build autonomous infrastructure for the long haul.

Start Preparing Now

"There is no time like the present to get organized.

"Our mutual aid group has been around for almost eight years. Within 72 hours of the floodwaters receding, we had a functioning mutual aid hub and were mobilizing folks to check on missing people and #ChainsawCrews to cut people out of their homes and open up roads. We were only able to do these things because we had already put in the work in our community to build the trust and relationships that are so vital in times of crisis.

"While we are a small group, we have an extensive network of friends and allies that has grown throughout years of smaller-scale mutual aid and organizing efforts. The best way to prepare for a disaster is not to stockpile supplies, but to build trust in your community and nurture a healthy web of relationships. The best way to accomplish this is to start doing mutual aid projects in your community before an acute crisis arises. This will give you practice operating as a group and organizing logistics, and it will also connect you with others you wouldn’t otherwise meet and show them that they can count on you. Because of the work we had already put in, when the crisis hit, people turned to us and spread the word that we are a good group to funnel supplies and money through. You can only build that kind of reputation by putting in the work now.

Communications

"One of the biggest initial challenges we faced was that most means of communication went offline for between 24 hours and several weeks, depending on where you lived. That includes #landlines, #CellPhones, and internet. We can’t stress enough the importance of having multiple back-up options in place to be ready for a situation like this. First of all, make sure you have a place and time established in advance where folks know they can find each other in the event of a disaster. This is probably a good idea even if communications don’t go offline—nothing beats face-to-face communication.

"Satellite internet was invaluable during the first couple of weeks. For some particularly hard-hit communities, it remains the only means of communication six weeks into this disaster. Unfortunately, #Starlink, which is owned by the white supremacist Elon Musk, has proven to be the most useful and the easiest to set up in a disaster scenario. We know from past experience that he is eager to suppress social movements that use his companies’ services. There are other companies that provide satellite internet, but it tends to be slower, with significant data limits. These are generally not mobile systems and would be challenging to set up in the middle of a disaster.

"Don’t forget that you will need a source of electricity such as a generator or solar power to make satellite internet work.

"Radios, especially ham radios, are another important means of communication that should be arranged in advance with people who already know how to use them. Our mountainous terrain limits the distance that radios can broadcast, but it would still have been helpful if we had possessed ham radios.

Getting Organized

"Grassroots disaster relief is no longer the exclusive province of church groups and small bands of autonomous mutual aid groups. The notion has gone mainstream since the beginning of the COVID-19 pandemic, when so many people discovered that their neighbors were all they had to count on. At this point, well-organized and well-resourced groups of every stripe are prepared to mobilize quickly—from reactionary right-leaning groups like the Cajun Navy and to networks of volunteer helicopter pilots, not to mention radical groups like Mutual Aid Disaster Relief. Beyond these specific groups, more people understand how to self-organize now. Within three to five days of the flood waters receding, you couldn’t drive more than ten minutes without running into a #DIY #ReliefHub or water station in someone’s front yard, church, or gas station parking lot. It would not be an overstatement to say that within a week, western North Carolina had the highest concentration of four-wheelers, all-terrain vehicles, and dirt bikes in the world, as people poured in from all over the South and beyond to help with search and rescue and to get supplies out to cut-off communities.

"Most of these hubs were truly #grassroots, with no formal organization behind them. This is an overwhelmingly positive development, but it does not come without challenges. The chief problems were redundancy of effort and lack of coordination between relief hubs, road clearing crews, and people doing #SupplyRuns, search and rescue, and wellness checks. The sooner you can develop relationships and good communication systems with other hubs, the better, so you won’t have to be constantly reinventing the wheel.

"Creating an intake system for incoming volunteers and arranging for people to coordinate them is a huge piece of the puzzle. We had to turn away many offers of help in the first few weeks because we didn’t have a good system in place for fielding newcomers, especially those from out of town, nor could we guarantee that we could plug them into a project on any given day if they just showed up, despite the fact that there was always a mountain of work to do. Connecting volunteers to communities and individual homes that need medical care, mucking, gutting, and repairs requires an enormous amount of legwork on your part, not to mention building trust between you and the residents. You would do well to have someone in your group that has a deep love of spreadsheets."

Full article:
crimethinc.com/2024/11/13/afte
#MutualAid #ClimateChange #Preparedness #BuildingCommunity #CommunityPreparedness #CommunityDefense #Polycrisis #HamRadios

CrimethInc.The Eye of Every StormAn Appalachian anarchist involved in responding to Hurricane Helene discusses what they have learned and how to prepare for the disasters to come.

"It’s time to expand encryption on Android and iPhone. With governments around the world engaging in constant attacks on user’s digital rights and access to the internet, removing glaring and potentially dangerous targets off of people’s backs when they use their mobile phones is more important than ever.

So far we have seen strides for at least keeping messages private on mobile devices with end-to-end encrypted apps like Signal, WhatsApp, and iMessage. Encryption on the web has been widely adopted. We even declared in 2021 that “HTTPS Is Actually Everywhere.” Most web traffic is encrypted and for a website to have a reputable presence with browsers, they have to meet certain requirements that major browsers enforce today. Mechanisms like certificate transparency, Cross-origin resource sharing (CORS) rules, and enforcing HTTPS help prevent malicious activity happening to users every day.

Yet, mobile has always been a different and ever expanding context. You access the internet on mobile devices through more than just the web browser. Mobile applications have more room to spawn network requests in the app without the user ever knowing where and when a request was sent. There is no “URL bar” to see the network request URL for the user to see and check. In some cases, apps have been known to “roll their own” cryptographic processes outside of non-standard encryption practices."

eff.org/deeplinks/2025/02/clos

Electronic Frontier Foundation · Closing the Gap in Encryption on MobileIt’s time to expand encryption on Android and iPhone. With governments around the world engaging in constant attacks on user’s digital rights and access to the internet, removing glaring and potentially dangerous targets off of people’s backs when they use their mobile phones is more important than...