SX OS news updated, 4NXCI Open-Source *.XCI to *.NSP Converter

With the arrival of the Hack SX OS on the Switch, the only way to play Game Backups, with this hack, was to use the * .XCI (NX Card Image) Format. Later came the way to use the * .NSP Format (Nintendo Submission Package), installable via different programs such as DevMenu or Tinfoil.  And how can we use the SX Pro and os SX OS to hack it. Following the article, we will show the detailed information about it.

4NXCI Open-Source *.XCI to *.NSP Converter

Developer The-4N Just pulled out a tool that was awaited by the whole Switch scene and it’s an XCI to NSP Converter

4NXCI is a tool for converting XCI(NX Card Image) files to NSP

It’s in early stages and there are lots to be done

You need to place your keyset file with “keys.dat” filename in the same folder asprogram

About the backups of Switch games

As you know, if you would like to play free games on your Nintendo Switch console, you should first find the rummy games that are dumped as a backup. And then, you can run the game files backups on your console. A dump is a file, maybe extensions in different formats, for example NSP, .XCI, .3DS, .CIA etc. which contains a copied game. This file can then be used as it is on a Linker (Stargate 3DS, R4, Sky3DS + …) or, perhaps converted to work on your console by installing a CFW.

Currently, the file format .XCI and .NSP are the two backups of the most popular Switch games. BigBlueBox, which is a group to hack the Nintendo games, it is different than the other groups who indulge in cracking the game console, this group prefers to look how to dump the files of the games and how to run the games dumped on the Switch. The secrets of the game cartridge protection system of the Nintendo Switch have been cracked by BigBlueBox team hackers.

4NXCI is based onhactool by SciresM hactool

However, many users would like to be able to convert* .XCI files to * .NSP format because they can only be used on the SX OS. Today the developer The4N comes to satisfy its users, bringing us a tool that will satisfy more than one: a converter Format * .XCI format * .NSP!

The tool is called 4NXCI and to use it you will need a Keyset (private key set) extracted directly from your Nintendo Switch and grouped as a file named “keys.dat” to place in the same folder than the application. Then drag the* .XCI file to the 4NXCI application and wait. You will have an * .NSP file installable only from Tinfoil.

while many developers try to trob a way to load and execute .xci backups using the latest custom scene frimware, the-4n developer has just published a useful file converter from XCI format to NSP format.

You can get keys.dat (you can either extract it directly withkezplez-nx or rename it to keys.ini or keys.txt) and put it in the same folder as 4nxci.exe. Drag and drop the XCI file onto the 4nxci.exe program to complete the conversion. It’s not perfect yet. It can be installed from the install menu of tinfoil or SX OS. The converted NSP can be installed, updated, and installed on the DLC. (DLC is not installed as tinfoil, so it uses devmenu or SX OS)

This simple application could be particularly useful, many games that are present in physical format, have not yet been published on the Store in .nsp format. In order to run the application correctly you will need to get a set of private keys (keyset) extracted directly from your Switch itself and saved in a file called keys.dat. The key set must be in the same directory as the application. However, it is a very early alpha version that still needs several different corrections. The tool is based on the hactool application of the developer SciresM.

Is it easy to use SX OS for exchanging. XCI files to . NSP?

Of course yes, it’s convenient  to use SX OS for exchanging. XCI files to . NSP. The finished Nintendo Submission Package can be installed, for example, by means of SX OS (with license) or soon also Tinfoil.

Until now, thanks to the hard work of Team Xecuter, SX OS is already updated to the latest version 1.4, it allows us to perform more and more new functions and we can use it without any hassle and problems. Any product you would like to choose, SX OS or SX Pro, but is there any way to play free games on your console Switch,

Xecuter SX OS is good CFW for Nintendo Switch today, it is a simple and reliable solution to play free games on Nintendo Switch. As for Xecuter SX OS, although it is only a software license, actually, it is such an important program as a key to the switch hack. Only with the installation this program, you could start a CFW on your Switch in order to enjoy other functions and applications, not just free games. On the other hand, the xecuter team often launches an update of SX OS, so it can fix the error and bug. Therefore, you can use it on your Switch without any worries. If you chose Xecuter SX Pro, which has a powerful ability to allow you to play free games on your Nintendo Switch. The first product Xecuter SX Pro is equipped not only with a program to hack the Switch, including essential tools to help you operate more easily throughout the installation process. It’s easier to use for the beginner.


If you want to get more information about how to use SX OS with 4NXCI, you can get the help from, we are the reliable site for buying SX OS, and we can provide professional information about SX Products. 

In any case, Xecuter SX Pro and Xecuter SX OS allow you to play free games on all consoles under all firmware versions. It’s the most economical solution to crack the Switch so far I assure you that you will not regret it if you have chosen it. Currently, SX OS V1.4 allows us to play eshop games, it’s really good news. Of course, it’s very important to choose a reliable site to make a purchase of Xecuter SX OS or SX Pro. I highly recommend our website, we can offer you the best service before and after the sale. Do not hesitate to make a purchase with us. We are now the cheapest site to buy a SX Pro, in the mean while, we are providing you the Best Service.

  • Genuine Nintendo Switch SX from Team Xecuter, this Nintendo modchip will be 100% from the official site, if it’s not working or a fake one, we provide full refund or free exchange.
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