It should also be noted that a new boot 2 version is present in these files. Does this mean it will in fact be possible to use the Emulator, either through an actual TI feature or a later hack? Finally, although the 84 Emulator has been removed from the TI-Nspire CX, the full TI-84 Plus ROM and emulator are still present on the TI-Nspire CX. Secondly, both TI-Nspire.img and boot2.img are in fact smaller on the TI-Nspire CX OS than in the regular TI-Nspire. First, in order to save on size, the example *.tns documents are no longer included in the OS Upgrade for the *.tno file (although they are present in *.tnc). A quick analysis comparing the *.tno and *.tco file types yields some interesting results. These two file groups join the original *.tno and *.tnc for the original TI-Nspire and TI-Nspire CAS, respectively. More interesting, however, is that TI has released different OS files for the new Nspire CX Series, with extension *.tco for the TI-Nspire CX and extension *.tcc for the TI-Nspire CX CAS. new Document type, *.tnsp (allow online publishing of TI-Nspire documents) Exact values appear in the graphs of functions both 3D graphs and Differential Equation graphs are now possible the Vernier Data Quest App has been added Most of the new features that come with this OS have already been discussed, as they were announced in the previously released Release Notes. It's then recommended to stay with the current OS (2.1) especially if you're soon going to have some exams.įor now, we have no idea if it will be possible to downgrade from 3.0 to previous versions. This would be the first time an OS would break the ascending compatibility with the TNS documents. Some issued already have been reported (with cZeros() for example). This looks very nice, with some graphics quality never seen before.Īccording to several almost-official and trustable sources, the OS 3.0 should be released very soon. Here's the link to the activity (download) : TechPoweredMath's blogger seemed to have had an interview with Mark Fry, a TI manager, who revealed a great-looking Periodic table, that would be released with the upcoming OS 3.0. However, the HP Prime has its share of bugs too (although the calculator is fairly recent) and misses some features important for math and science outside North America.Here is what happened recently about the Nspire. It can be a nice alternative for those who wants more freedom for programming. While ASM and C are not yet possible on the HP Prime, it appears that the calculator has little protection against third-party hacks and it looks more open than the TI-Nspire CX. Recently, the HP Prime firmware also got updated, fixing many issues and adding some features. If you do not plan to use Ndless programs such as nDoom, Nover, nGL, Crafti, the Game Boy and NES emulators or many more advanced softwares, then here are the download links: OS TI-Nspire CX CAS 3.9.0.461 OS TI-Nspire CX 3.9.0.461 OS TI-Nspire CAS 3.9.0.461 OS TI-Nspire 3.9.0.461 Remember that when a new TI-Nspire OS comes out, it can take nearly a year before a compatible Ndless version comes out for it and such Ndless release is quickly followed by yet another TI-Nspire OS update by Texas Instruments, so if you upgrade now, it might take a very long while, if not forever, before you can install Ndless again. It is also unclear yet if the older Nspire CX hardware A through I can still circumvent the anti-downgrade protection by flashing Boot2 3.1 or using nLaunchy, so even if you have an older model, you should still wait before upgrading in case. It is unclear if the bugs present in OS 3.6 (some of which have been around for several years) have been fixed. However, it blocks downgrades to OS 3.6, as well as Ndless, so do not upgrade if you still plan to use Ndless in the future! According to TI-Planet and the T3-Europe website, this OS update, despite the high version jump, seems more like a minor update on the functionality end, but a major security update, meaning that it might have been released mainly to block Ndless, something common from TI-Nspire OS updates. It is 10 KB larger than OS 3.6, meaning that it should not be a big issue for people concerned about space. Version number dates from May 16th and is 3.9.0.461. TI-Nspire OS 3.9 is now available on Texas Instruments servers, although since the release date is set to June 4th, it is not listed yet on their official website.
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