• apple,  iphone 7,  repair

    Welcoming Home a Rescued (PRODUCT)Red iPhone 7

    (PRODUCT)Red iPhone 7…wow, that’s red!

    I have been looking for a reasonably priced used (PRODUCT)Red iPhone for a while now. First introduced as part of 2016 iPhone product line, the (PRODUCT)Red iPhones, in my opinion, have a strikingly bold color that makes them standout against the other colors in the line up.

    Being a nerd who has to have all of the latest iPhone features, I gravitate toward the Pro model iPhones. Apparently, Pro iPhones are not allowed to have cool color choices, so I had never purchased a (PRODUCT)Red iPhone as my daily device.

    About three weeks ago, I purchased a batch of broken iPhones from seller from eBay. All the iPhones were listed “as-is” and not tested. This is eBay code for broken and/or iCloud Locked. One device, for example, a GSM iPhone 6, was in great condition, but was iCloud Locked.

    One device in the listing caught my eye: a (PRODUCT)Red iPhone. No mention was made of which model it was. All I could tell from the photos was that it had a shattered display.

    Broken iPhone 7 screen with packing tape

    Once the shipment arrived, I zeroed in on the (PRODUCT)Red iPhone. It had a 4-digit PIN code. I tried entering my picks from a list of commonly used PIN codes. Eventually, I reached the limit for failed PIN code attempts, and the iPhone disabled itself.

    An Apple Store won’t service an iCloud Locked iPhone, so I put the iPhone into DFU (Device Firmware Update) mode, erased the device, loaded a fresh copy of iOS 15.7.1, and rebooted the iPhone.

    To my surprise, the previous owner had not enabled the Find My iPhone feature. Without the Find My iPhone security feature enabled, the DFU mode iOS 15 install had the effect of erasing the previous owner’s data and reset the iPhone so I could make it my own. To test this out, I logged into iCloud with a test Apple ID and sure enough, I was able to login and assert ownership of the iPhone.

    The final step, now that I was certain that the iPhone 7 wasn’t iCloud locked, was to setup a Genius Bar appointment at my local Apple Store and have the screen repaired. Thankfully, the iPhone 7 and iPhone 7 Plus models still have a “Supported” status, meaning that Apple will still service them.

    I explained to the Genius who was helping me that I was the second-hand owner of the iPhone and wanted to have the screen repaired. I mentioned that I hadn’t opened the iPhone but couldn’t definitively state that someone else may have gone inside. The Genius ran the iPhone through a suite of diagnostic tests to confirm that there was nothing else wrong with the iPhone.

    iPhone 7 with a new screen

    After confirming that no other defects were present, I handed the iPhone over to be serviced. It would be ready later that day. A few hours later, I picked up the repaired (PRODUCT)Red iPhone and brought it home.

    Thankfully, even when you consider the repair cost of the new screen, I was able to find a relatively inexpensive (PRODUCT)Red iPhone 7. This was not the way I was expecting this story to turn out. I was expecting the iPhone to be iCloud locked, indicating that the iPhone was possibly stolen. If you plan on buying a used iPhone from eBay, be sure that the seller shows pictures of the unlocked home screen and the Settings app showing that the iCloud account is logged out. Logging out of iCloud on an iPhone will disable the Find My iPhone security feature.

    In this particular case, this repair story has a positive ending, allowing me to welcome home a (PRODUCT)Red iPhone 7!

  • lifestyle

    Happy Thanksgiving

    This year, I am thankful for everyone who reads my blog. I do appreciate it.

    I am also thankful for the many things that I have, including my family and our healthy, and my job.

    I am also thankful that, finally, COVID-19 is starting to shift into the background of everyday life. Don’t get me wrong, COVID-19 is still a global pandemic and we should still continue to get vaccinated and wear high quality masks where appropriate.

    Have a Happy Thanksgiving!

    -Alan

  • apple,  mac pro,  macintosh

    2013 Mac Pro Homecoming and Retrospective

    The 2013 Mac Pro (left) joins the Museum “Pro” Family

    In the summer of 2013, at that year’s Worldwide Developers Conference, Apple executive, Phil Schiller, previewed the then all-new Mac Pro that would go on sale in December of that year. The boxy “Cheese Grater” design was swept away and a new sexy Space Grey polished aluminum housing for its cylindrical body was ushered in.

    While looking at old computers on eBay, I came across several 9-year-old Mac Pro towers at a fraction of their retail cost. Most were B stock equipment. Banged up, scratched, and for some of the used computers, broken USB ports. I started watching several of them, getting outbid on many of them. On eBay, $200 looks like a great price, until the final few minutes where the real bidding happens. Eventually, I was able to find a Mac Pro with all of it’s ports working and in good condition. I received my new to me Mac Pro earlier this month.

    2013 Mac Pro’s ports (left) compared with 2006 Mac Pro’s ports (right)

    The 2013 Mac Pro was a radical departure from previous models in the Mac Pro line. Stripped of all of the internal expansion bays, the 2013 was reduced to the essence of the computer: CPU, memory, disk, video, and networking. For everything else, users would have to connect external wired peripherals. Unlike the front-to-back air flow of the physically larger Mac Pro towers, nicknamed “Cheese Graters”, the cylindrical “Trash Can” Mac Pro relied on a triangular system board arrangement that radiated heat into the core of the machine to be drawn up and out the top by a single large fan. The 2013 Mac Pro runs dead silent unless pushed very hard. The only way I know that it is turned on is because the monitor wakes up when I tap the space bar on my keyboard.

    2013 Mac Pro with case removed, showing CPU board

    The 2013 Mac Pro went on sale for online orders starting on December 19, 2013. The base model Mac Pro shipped with a single quad-core 3.7GHz Intel Xeon E5 CPU, 12GB of ECC DDR3, dual AMD FirePro 300 GPUs, and 256GB of SSD storage. Six Thunderbolt 2 and four USB-A 3.0 ports round out peripheral connections. The external expansion ports being intended to take on the load of the internal card slots of earlier Mac Pro systems. The Mac Pro also includes dual 10Gbps Ethernet RJ-45 NIC ports for high-speed networking to things like network attacked NAS storage arrays. The base model retailed for $2,999 with a six-core configuration selling for $3,999. Unlike most other products, the 2013 Mac Pro was both designed and built in the United States. A trend, in my opinion, that I would like to see more of in the future now that the CHIPS and Science Act of 2022 has been signed into law.

    The 2013 Mac Pro originally shipped with Mac OS 10.9 Mavericks. While it would have been nice for Mac Pro owners if Apple chose to release 2022’s Mac OS 13 Venture for the Mac Pro, Mac OS 12 Monterey will be the last official upgrade for the 2013 Mac Pro.

    Mac Pro’s OEM 1TB M.2 nVME SSD

    My 2013 Mac Pro has a slightly different configuration that I cannot fully account for. It arrived with the stock quad-core E5 Xeon CPU, and it still has its OEM 1TB SSD. However, the machine only had 8GB (2 x 4GB) of non-OEM non-ECC RAM. The DIMMS in my Mac were matte black and locked like stock RAM, but they weren’t. For high-end use cases, like those the Mac Pro is intended for, Error Correcting Code (ECC) memory should be used due to its ability to detect and correct minor data errors that can lead to data integrity problems and file corruption. I decided to purchase and install an OWC 32GB (2 x 16GB) RAM upgrade kit using DDR3 ECC-R 1866GHz RAM. The OWC upgrade kit was about $60 USD. Apple has a KB article on the 2013 Mac Pro memory specifications if you want to choose a different memory vendor.

    Two RAM bays, one on each side, pop open so you to install 64GB (4 x 16GB) of RAM

    Since I plan on using my Mac Pro, with its 3.7GHz Xeon CPU for running my Intel-based VMware Fusion (aka Workstation in PC parlance) virtual machines. 32GB of RAM should be fine for this use case. If I need more RAM, I can add another 32GB upgrade kit and install the modules into the remaining two memory slots. If you want to tinker with a 2013 Mac Pro of your own, you are in good luck. It is possible to upgrade the Intel Xeon CPU, SSD via an adapter bridge board, and the aforementioned RAM. For an extensive list of hardware and software upgrades that can be performed on the 2013 Mac Pro, also known as MacPro6,1 (Late 2013), check out Greg Gant’s excellent upgrade guide.

    The Mac Pro launch was greeted with fanfare from hungry professional customers who had been worried that the Apple was about to abandon the high-end workstation market and focus solely on consumer hardware, like the iMac. However, once the new Mac Pro started shipping to customers things started to turn bad for Apple and customers alike. Apple, in a rare misstep, chose to build the 2013 Mac Pro around dual AMD FirePro video cards. While this configuration worked well for Apple software, like video editing Final Cut Pro, third-party software needed to be updated to support dual video cards. The rest of the industry, focused on single powerful GPU cards.

    Mac Pro: designed and assembled in the USA

    Apple needed to face the fact that they were not going to be able to upgrade the GPU support in the 2013 case design. The dual GPU bet not paying off resulted in four years of not being able to deliver any significant system upgrades, resulting in the 2017 Mac Roundtable discussion with a small number of tech journalists. During that meeting, Apple executives talked about their plans to completely revamp the professional’s Macintosh by returning to a modular design with an Apple external monitor, reversing a decision to cancel the Cinema Display line of first-party monitors.

    It would be another two years before Apple introduced the 2019 Intel-based Mac Pro desktop computer and Apple Pro Display XDR. The 2019 Mac Pro was everything that professionals wanted – a large Cheese Grater design that they could stuff full of disk drives, RAM modules, and expansion cards. Everything they wanted, except maybe, the $5,999 starting price. Anyone seriously considering the 2019 Mac Pro would almost certainly want to bump up some of the base model specs, pushing the price of the machine well beyond the starting price. And that was before considering the purchase of the $4,999 Pro Display XDR monitor with Pro Stand, a $999 option.

    Today, the complicated Mac Pro story continues as the Mac Pro is one of two remaining Apple computer that have not yet made the transition to the in-house designed M-series Apple Silicon ARM-based CPU designs. In my option, 2022’s Mac Studio and Studio Display was meant as a partial stopgap release for a heavily rumored 2023 Apple Silicon rumored Mac Pro. That has left customers and fans to wonder if the next Mac Pro will be another Cheese Grater like the 2019 model, a compact Mac Studio design, or something else entirely. While I would like to see another “big iron” Cheese Grater design myself, I feel that we are going to end up with something more like the Mac Pro, with limited to no internal card slots and locked down RAM and primary storage like we have seen with M1 and M2-based Mac configurations.

    For now, I am happy to have gotten a 2013 Mac Pro. It has an innovative design that will be an interesting talking point in a collection of boxy Macs from yesteryear. And, while Apple may no longer be supporting the 2013 Mac Pro hardware or releasing new versions of Mac OS for it, my new Mac Pro has a long second life ahead of it running my Windows virtual machines. Nice.

  • lifestyle,  mastodon,  social,  technology

    Toot, toot! I’m on Mastodon!

    I tend to like my drama on TV, not on my social media platforms. So, after Elon Musk’s $44B takeover of Twitter and the corporate chaos that followed, I started looking for alternate services.

    I ended up on the noc.social distributed Mastodon server as @AlanGrassia@noc.social.

    Mastodon is a distributed open-source social network that is not driven by algorithms or junked up by ads. This means that you have a nice chronological feed of posts, called toots, by the people you want to see.

    The noc.social server that I joined is a Mastodon community for sysadmins, engineers, and tech people in general. Noc’s Code of Conduct is pretty simple. It all boils down to don’t be a jerk and everything will be fine.

    The cool thing about Mastodon is that it doesn’t matter which server you are on, you can still see and talk with people on other servers. This is due to the ActivityPub and other open web protocols.

    So far it has been a wonderful experience. Mastodon is full of other retro computing and technology enthusiasts just like me. The Mastodon web UI and iOS/iPadOS apps are nice too.

    If you are looking for a replacement for the dumpster fire that Twitter is becoming, Mastodon might be the place for you.