Upgrade Galaxy Tab 3

[Enon Zoberman]

If I do not use the remove option before the install, ansible-galaxy just skips the role as it's already installed. It does not see the changed files in the repo as such.

The first thing we will do in this tutorial is find the current installed version of the Galaxy. There are a few methods for determining this - You can find it in the GUI if you are an admin user or you can get it via the server API.

Before upgrading your Galaxy server to the latest version (or even a new version for that matter) - It is HIGHLY recommended that you read the release notes for that version. The notes are very extensive and may contain important information on any new features, links and how to configure them for your server.

At the heart of every Galaxy server beats its database. The database is the most important part of the Galaxy server as it contains all of the metadata required for the server to operate and records details of all users, jobs, datasets etc since the server was started.

It is highly important that we back it up before making any substantial changes to the Galaxy server as things sometimes go wrong (inopportune power failures, disk crashes etc) and losing or corrupting the database is possible during an upgrade operation.

In a production environment it is really important to make regular backups of the database in any case. The usegalaxy.* servers all perform at least daily backups of their respective databases and even have replicate database servers just in case.

Now that we have backed up our database we can move on to upgrading our Galaxy server to the latest version. For the sake of this tutorial, we will assume that the installed version is different to the latest version (at the time of writing - 20.09 vs 21.01). If that is not the case for you, then you can instead use this tutorial as a reference in the future.

The Galaxy development community continually support release versions of Galaxy for 1 year. They regularly update releases with bug fixes, patches and security enhancements. Therefore it is important that we as administrators keep our Galaxy servers up to date regardless of which release we are running.

The easiest way to do this is to regularly re-run the Ansible playbook. It will check with GitHub and grab any new changes to Galaxy since the last time you ran it and automatically keep everything up to date. The large usegalaxy.* servers all re-run the playbook on a regular schedule for this purpose.

Regular running of the playbook also encourages you and your team members to make changes to the Ansible scripts not the live system (as live changes will be overwritten). This leads to a much more robust and consistent production Galaxy server for your users.

This tutorial has shown you how to keep your Galaxy server up to date with the latest version painlessly and simply following current best practice. We hope you enjoyed this tutorial and got something out of it.

The GTN provides researchers with a free, open repository of online trainingmaterials, with a focus on hands-on training that aims to be directly applicable for learners.We aim to connect researchers and learners with local trainers, and events worldwide.

You'll also want to consider whether your phone is still receiving new versions of Android. Samsung only provides operating system upgrades for a certain number of years, which can vary depending on the phone model.

Here's a look at how the Galaxy S24 compares to older Galaxy S phones. The same general advice can apply to the Galaxy S Plus series, since those phones typically have the same processor and camera as the Galaxy S.

If you have a Galaxy S23, you can feel good about holding on to it for a while longer. Even if you purchased the phone at launch, the processor and battery are only about a year old. That means you're likely still experiencing long battery life and smooth performance. The cameras on the Galaxy S23 and Galaxy S24 are also mostly the same, and Samsung is also bringing Galaxy AI to its previous-generation phones in a software update.

Galaxy AI refers to a suite of new software features such as Circle to Search (search for almost anything on Google just by circling it on screen), Generative Edit (a tool for moving and manipulating objects in photos) and Live Translate (translate phone calls in real time), among others. It was the centerpiece of Samsung's Galaxy S24 launch, but the fact that Samsung is bringing it to the Galaxy S23 shows that the company wants Galaxy AI to be a big part of its mobile lineup -- not just its newest phones.

The Galaxy S22 won't be getting Samsung's new Galaxy AI features, but there's still plenty to love about this phone. Assuming your Galaxy S22 is still in good condition, you can rest assured knowing it has a similar camera as the Galaxy S24 and a processor that's still relatively new. Annual processor upgrades usually make only a marginal difference in general performance, so your Galaxy S22 should still feel fast enough for everyday tasks.

The bottom line: Between the Galaxy S24's larger battery and Galaxy AI features, there's surprisingly a lot that feels new if you're coming from the Galaxy S22. But that doesn't mean you need to upgrade. The Galaxy S22 is only roughly 2 years old, so it should still be in good enough condition to provide smooth performance and satisfactory battery life. There also haven't been major changes to the camera or charging speeds in the last two generations, and you'll continue to get new software for years to come.

In addition to Galaxy AI, you'd be getting improved cameras with better low-light performance, a fresh processor compared to the 3-year-old chip in the Galaxy S21 and a slightly sharper front camera. Galaxy AI isn't enough of a reason to upgrade on its own, but it strengthens the argument for doing so when combined with these hardware upgrades.

That said, if you're still happy with the Galaxy S21, you can hang on to it for another year. The Galaxy S21 gets four generations of Android updates, meaning it should receive new software through 2025, since it launched in 2021.

If you have a Galaxy S20, it's likely time to upgrade. Since the Galaxy S20 is roughly 4 years old, battery life is probably beginning to shorten, and performance may be starting to lag. Many of the same points I made when comparing the Galaxy S24 to the Galaxy S21 also apply here.

For instance, the camera upgrades will feel noticeable, and not just because the main camera is going from a 12-megapixel to a 50-megapixel resolution sensor. Samsung has also improved image processing over the years, particularly when it comes to low-light photography, which it upgraded significantly in 2022 with the Galaxy S22 family.

And an extra year of wear and tear on the processor and battery compared to the Galaxy S21 means there's a stronger case for upgrading. Samsung's 4-year-old phone also won't receive new versions of Android anymore, since the Galaxy S20 family only gets four generations of major operating system upgrades. (However, it does receive monthly security updates). Sprinkle Galaxy AI on top, and you've got a compelling reason to upgrade.

The bottom line: Yes, it's worth upgrading from the Galaxy S20. Everything from the camera performance to battery life to speed will likely feel new. The Galaxy S20 also no longer receives new versions of Android, providing further evidence that it's probably time to upgrade. Be sure to look for trade-in deals through Samsung or your wireless carrier to score a discount.

Galaxy S10 owners: If you're wondering whether to upgrade, the answer is a resounding yes. At this point, core functionality like battery life, camera quality, performance and software are in need of a refresh. Many of the arguments made above for upgrading from the Galaxy S20 also apply here, but in a bigger way since the Galaxy S10 is even older.

A snapshot of what you'll get by upgrading to the Galaxy S24 includes a fresh processor that replaces the Galaxy S10's five-generation-old chip, a significantly larger battery (3,400 mAh compared to 4,000 mAh) along with hardware and software that's likely more power efficient, a crisper 50-megapixel camera, closer optical camera zoom and better low-light performance.

The bottom line: If you have a Galaxy S10, it's time to upgrade. Not only will you get new features like Galaxy AI, but you'll also get new software updates and significant improvements in every department, from the camera to battery life. You may also be able to get the Galaxy S24 at a discount by trading in your Galaxy S10, so it's worth checking with your carrier or preferred retailer.

Overall, the Galaxy S24 is a worthwhile update for folks coming from an older Samsung phone. Though it may seem incremental compared to the Galaxy S23, or even the Galaxy S22, it'll make a big difference to people coming from a Samsung phone that's at least three years old.

Hi there, I have an old Samsung Galaxy Tab 2 10.1 with Android version 4.0.4. Nothing is compatible with it anymore. How can I upgrade it to the latest Android version please? I have checked and it says no updates available

I would like to download an Application - Imaging Edge Mobile from Sony, so that I can check photos and videos taken on my Sony camera HX60V - It says the software is not compatible and I require Android version 7 at least to install the software.

GnuPG verification only occurs for collections installed from a distribution server. User-provided signatures are not used to verify collections installed from git repositories, source directories, or URLs/paths to tar.gz files.

By default, verification is considered successful if a minimum of 1 signature successfully verifies the collection. The number of required signatures can be configured with --required-valid-signature-count or GALAXY_REQUIRED_VALID_SIGNATURE_COUNT. All signatures can be required by setting the option to all. To fail signature verification if no valid signatures are found, prepend the value with +, such as +all or +1.

c80f0f1006