Xcode 10.2 includes Swift 5 and SDKs for iOS 12.2, tvOS 12.2, watchOS 5.2, and macOS Mojave 10.14.4 Xcode 10.2.1 fixes a build time issue in large Swift projects, and includes additional bug fixes Swift 5. Swift 5 runtime is included as part of the OS in the latest Apple platform releases.

The current version of Xcode can be accessed either through the App store, or the Xcode downloads page. Older versions of Xcode can be found by logging into the Apple Developer Downloads page and searching for the version of Xcode you need. Xamarin System Requirements. Xcode 12 builds Universal apps by default to support Mac with Apple Silicon, often without changing a single line of code. Designed for macOS Big Sur. Xcode 12 looks great on macOS Big Sur, with a navigator sidebar that goes to the top of the window and clear new toolbar buttons.

Finally, now you can Cydia download for iOS 10.2.1 running devices. A new-coming iOS hacker is called Abraham Masri (@cheesecakeufo) has released a working iOS 10.2.1 jailbreak. Here’s how to download Cydia iOS 10.2.1 for your iPhone, iPad & iPod

The new iOS 10.2.1 jailbreak tool is called Saigon (Saïgon). It is a semi-untethered jailbreak and supports only for 64-bit devices to install Cydia iOS 10.2.1 to iPhone, iPad & iPod

1. Apple Xcode is a comprehensive integrated development environment specially designed for developers who want to develop applications for Mac, iPad and iPhone. Apple Xcode comes with a user-friendly interface that offers quick and easy access to iOS simulator, Instruments analysis tools and the.
2. Apple has released the latest macOS Mojave 10.14.4 (Build 18E226) Final Update for Mac devices with the addition of numerous new features and functions. Apple has also released several other software updates as well i.e. MacOS Server 5.8 Final Version, Xcode 10.2 (Build 10E125) Final Update, iTunes 12.9.4, Safari 12.1, and iCloud 7.11 for macOS powered laptops and computers.

Abraham Masri has used the 3 exploits (triple_fetch, ziva & extra_recipe) were made by Ian Beer, Adam Donenfeld, and Luca Todesco and compiled them into one to develop Saigon jailbreak for iOS 10.2.1.

Here’s what you need to know about iOS 10.2.1 Saigon jailbreak

• The jailbreak is semi untethered type means you need to have re-jailbreak after each & every reboot your device.
• Saigon jailbreak is only compatible with 64-bit devices.
• It only works with iOS 10.2.1 firmware.
• You can side-load the jailbreak app (IPA) with Cydia Impactor or compile the GitHub project with XCode on your Mac.
• It automatically installs Cydia after jailbreak your device.

Saigon jailbreak for download Cydia iOS 10.2.1 compatible devices

• iPhone 6S/6S Plus, iPhone SE, iPhone 6/6 Plus
• iPad Air 2, iPad Air
• iPad Mini 4, iPad Mini 3, iPad Mini 2
• iPod Touch 6

Update 1:
The developer has removed the ipa file from official site cause of some issues. However, new mirror of the IPA file is now available to download. Please use your own risk or use Xcode method to jailbreak your device with Saigon

Update 2:
Developer has uploaded a new ipa (beta)

Update 3:
Saigon jailbreak ipa beta 2 released !

Update 4:
Saigon jailbreak ipa beta 3 released !

What’s new in beta 3 ?

1. significantly better success rate using new exploit (v0rtex)
2. support for more devices (not tested)
3. complete re-write of the application

What’s new in beta 2 ?

1. Fix for camera not working after jailbreaking
2. Support for iPhone 6s Plus/iPad Mini 4/iPad Air 2
3. Minor bug fixes and changes
4. Slightly better at escaping sandbox
5. Option to reinstall Cydia by
   holding ‘jailbreak’ button then tapping it again
6. Display device model and version

Download Saigon jailbreak

Saigon_b3.ipa (Official)

Saigon_beta2.ipa (beta2r1 – Official)

Saïgon.ipa (beta – Mirror)

saigon-master.zip (For Xcode)

How to jailbreak & install Cydia iOS 10.2.1 for iPhone, iPad or iPod ? [Using Cydia Impactor]

Requirements:

• A computer (Windows/Mac/Linux)
• USB lightning cable
• Cydia Impactor tool
• Connect to the Internet

Step 1: Download latest ipa file & Cydia Impactor tool on to your computer (Windows/Mac/Linux)

Step 2: Connect your iPhone / iPad / iPod to computer using a USB cable.

Step 3: Open Cydia Impactor, drag and drop the downloaded ipa file onto Cydia Impactor

Step 4: Enter a valid Apple ID and password, when Cydia Impactor ask.

Step 5: Wait for the jailbreak app to be installed on your iOS device. Once it complete, you will see “Saïgon” app on your Home screen.

Step 6: Go to Settings >> General >> Profiles & Device Management and find the profile associated with your email address. Tap on it and trust the certificate.

Step 7: Open Saigon app on your Home screen and tap on “Jailbreak”

That’s it, if fails, just reboot and try again.

How to jailbreak & install Cydia on iOS 10.2.1 using Xcode ?

Requirements:

• A computer running Mac OS
• USB lightning cable
• Connect to the Internet

Step 1: Download the saigon-master.zip XCode project from above link & open on your Mac.

Step 2: Connect your iPhone / iPad / iPod to Mac. Select your device from the top left section on Xcode and run the project.

Step 3: Wait for the jailbreak app to be installed on your iOS device. Once it complete, open Saigon app on your Home screen and tap “Jailbreak” button.

After complete the process, you will see Cydia app on your device Home screen.

Xcode is the tool developers use to build apps for the Apple ecosystem – MacOS, iOS, and all things Apple.

This guide will walk you through how to successfully install Xcode onto your Mac, from start to finish.

Here are some handy tips to know before you get started:

• Xcode only runs on a mac. If you are on a PC, sadly you won't be able to use Xcode.
• You'll need a good, stable internet connection. The latest version is around 8 gigabytes in size.
• Be sure to have at least 30 gigabytes of free space on your computer. The latest .xip file (v11.4.1 at the time of writing) is ~8 gigabytes zipped. When you unzip it, that's another 17 gigabytes. Then you'll need the command line tool, which is yet another 1.5 gigabytes.

Here's an overview of the steps to install Xcode

Xcode 10.2.1 Download For Mac

1. Download Xcode
2. Install the command line tool
3. Open the new version
4. Delete files

Note that I have listed some Terminal commands in the steps below. These commands can be typed into your present working directory. This means that you don't need to navigate to any particular folder.

If you really want to, you can first type cd before typing the commands in the below steps. This will return you back to the home folder.

Step #1: Download Xcode

There are two ways to do this. For the latest version and a theoretically 'easy' installation, you can use the App Store. I don't recommend this option.

I prefer to use the developer site. This comes with the bonus option of being able to download any version you'd like.

Option #1: Download via the App Store for the latest version (not my preferred option)

In theory, this should be a seamless and pain-free process. But if the installation fails for any reason on the last step, it is very hard to troubleshoot.

There are a few reasons for failure, and no easy way to know which is the underlying cause. If you do encounter a failure, you will need to re-download the entire file again each time you try to fix the failure. As the latest version is 8 gigabytes, I didn't much enjoy this approach.

But if you're feeling brave, here are the steps:

• Open the App Store on your mac
• Sign in
• Search for Xcode
• Click install or update

Option 2: Download via the Developer site for a specific version (my preferred option)

1. Head to the 'more' section of the Apple developer website
2. Sign in with your iTunes account id
3. Type in the version that you'd like, and download the Xcode_x_x_x.xip file. Keep in mind that Xcode 11.4.1 is 8 gigabytes, so this will take awhile depending on your internet connection.
4. Once the file is downloaded, click on .xip to extract it. Your laptop will extract it to the same folder you downloaded it to. This extraction process is automatic. You don't need to do anything more after you click on the .xip file. This step will take a few minutes.
5. [Optional] Once extracted, rename the application to “Xcode11.x.x” if you are using multiple versions.
6. Drag application to the Applications folder
7. [Optional] Set the new Xcode version as the default. Open Terminal and type sudo xcode-select -switch /Applications/Xcodex.x.x.app . Replace x.x.x with the version number. For example: Xcode11.4.1.app. You will need to enter in your computer admin password. I'm pretty sure this will update the default Xcode version for all users on your computer, so best to check with other users first

Step #2: Install the command line tool (CLT)

If you have multiple users on your computer, you will need to update the CLT for each user.

Download .dmg

To update the CLT, go to app developer website and download the command line tool .dmg.

If you have never installed Xcode before, you may be able to update with your Terminal by typing in xcode-select --install instead of visiting the developer website.

But if you have an existing version of Xcode installed on your machine, you'll probably see this error:

Xcode 10.1 Download

This means you'll need to go to the developer website instead.

Installing the CLT

When the .dmg has finished downloaded, double click the file to open it. This will open a little window that looks like this:

Double click the box and follow the prompts to install the CLT. It will take a few minutes to complete.

It may ask you at the end of the installation whether you want to move this to the trash bin. When it does this, it's talking about moving the .dmg file to the trash bin. Since you should no longer need this file. I always say yes to this.

Step #3: Open Xcode

Open the Applications folder and open the new version of Xcode. If you renamed Xcode, make sure you open the correct application

Xcode may prompt you to install additional components. Click install. This will take a few minutes.

While it's installing, check that your default Xcode version is the one you just downloaded:

• Open Terminal
• Type brew config
• You should see “CLT” and “Xcode” versions, as well as everything else. This should reflect the version that you have just downloaded. In my case, I downloaded Xcode 11.4.1.

Xcode 10.2.1 Download

Once the components are installed, Xcode will launch. You should be able to pick up your old projects and continue where you left off seamlessly*.

*Note that if you use any proxy tools, such as Charles, you will need to re-install those certificates in your simulator again.

Download Xcode 10.2.1 For Mac

If you encounter any errors while trying to build or run a project, check which device you are trying to launch. The new version may not remember the device you were using before. If so, click on the device and choose 'Add additional simulators' from the drop down menu to add the device you want.

Step #4. Delete the files

If you don't need the older versions of Xcode on your computer, you can uninstall them and get some hard drive space back.

You can also delete the .xip file of the version you just downloaded, as well as the CLT.dmg file.

That's everything. I hope this has helped you successfully install Xcode. Have fun with it!