Trouble getting TN-V4 to work? Solutions here!

A few hours ago we released Total_Noob’s eCFW for the Playstation Vita, TN-V4. As the release was compatible with more than 40 exploitable games if you include all regional variations, it was impossible for a handful of beta testers to find all problems, so we were bound to have trouble at the initial release.

Some people have reported issues, and I hope to gather them here, and (hopefully) solve some of them.

Errors starting the Megamix exploit (error C1-2858-3)

In some cases, it seems switching your console language to English will fix the problem. I’m sure a more compatible version will come soon, but in the meantime give this a try

Errors with the King of Pool Exploit (EU)

Qwikrazor87 has a fix for this issue, check this thread with download link

TN-V4 Doesn’t work AT ALL on Firmware 1.xx and 2.0x

Reports are coming that TN-V4 doesn’t work at all on older firmwares right now, but Total_Noob is working on a fix

The Loader for game XXXX is not available anywhere?

A few of the loader games were missing from the repository initially. Please check our TN-V Loader download page for up to date links. In particular, hackinformer has been adding missing links today, for games such as Arcade Darts, pawapuro, etc…

I Don’t know how to run the exploit for game XXXX

check The Z’s Youtube channel, he has videos for most of the exploits, showing how to run them.

I Don’t know how to install homebrews/emulators on TN-V4

  1. Check TN-V4′s readme (“How to install Zips” section).
  2. If you didn’t figure it out with the above, check this tutorial. It was for the UNO exploit but is still valid today
  3. Still need more help? Ask for help on our forums!

You can get “ready to install” zips on SMOKE’s gigantic homebrew thread here. There’s usually a bit more work involved for emulators, as you will usually need to add roms by yourself in the Zip. Do *not* ask for roms or bios files on our site!!!

Also check trebuin’s guides here

I Don’t know how to install ISOS on TN-V4

  1. Check TN-V4′s readme (“How to install ISOs” section).
  2. If you didn’t figure it out with the above, check this tutorial. It was for the UNO exploit but is still valid today
  3. Still need more help? Ask for help on our forums!

The most common mistake with ISOs is that people forget to uppercase their ISOs before copying them to the Vita (you guys are such noobs… but I love you anyway… no, really if you still make a mistake like that with your file names, given that we’ve made that clear with pretty much every.single.release. for the past 10 months, you’re really not paying attention, so please focus. Hackers spend months of their time making these hacks for you, the least you can do is spend 5 minutes actually reading the f##ing readme.). The filename must be less than 8.3 characters, ALL uppercase:

GAME.ISO is ok

Game.ISO is not ok

GAME.iso is not ok

SUPERLONGNAME.ISO is not ok

GAME.ISO.iso is not ok (typical if you hide filename extensions on Windows)

I have another problem and you didn’t mention it here!!!

First of all, make sure you REALLY read TNV4′s readme. 99% of the issues are solved for people who carefully follow the instructions.

If you still couldn’t figure out your issue, go and check the TN-V4 Bugs thread here, and/or ask for help on our forums

  1. hasu’s avatar

    well tn-loader for King of Pool (JP) crashes too

    Reply

    1. Techni Myoko’s avatar

      I get the same thing. TN 4 and 6 both crash

      Reply

    2. Techni Myoko’s avatar

      Try turning your Vita off completely, then on again. Worked for me

      Reply

    3. kutay’s avatar

      Well my king of pool crashed in TN-V4 too Go to ZLOAD.NET and download 3.01 KING OF POOL TN-V7 IT WORKS same TN-V4 IF YOU DO EVRYTHING OK INSTALL YOUR EXPLOID DATA AND LOAD IT IN THE GAME YOU CAN SEE RECOVERY MENU GO TO ADVENCED AND CLICK DOWNLOAS 660 FILES

      Reply

  2. Hazer7’s avatar

    I think Tekken 6 requires high memory. I can’t get that ame to run on Megamix.

    Reply

  3. thanksyall’s avatar

    I just want to say, that you all of you guys rock!

    Reply

  4. Diag’s avatar

    why should i install iso or cso files? they are already running without installing them from the xmb (and even fast enough) :/

    Reply

  5. Z’s avatar

    No problems here…followed the guide and everything worked as designed, although it took me few min to realize that dang “ISO’s” have to be in caps…lol…Great job guys!!!

    Reply

  6. Crzylegz’s avatar

    I’m currently on FW 2.12 with GOLOR exploit and I’m trying to install TNT-V4, now my question is do I need the latest version of CMA? When I tried to transfer the TN-V4 files from PC to Vita it couldn’t connect, any solutions?

    Reply

  7. kikershadow’s avatar

    Todavía en 1.81 ya con TN-V4, primero me salio la pantalla roja y no supe que hacer volví a ver mis tutoriales creados y empece de cero y ahora trabaja demaravilla de nuevo, mi duda es con urbanix 2.61, ¿puedo actualizar a esa version y usar urbanix xploit o es imposible subir a un oficial firmware usando update me subiría a 3.01?.

    Reply

  8. Calvin’s avatar

    Please help me I’m on 2.12 with robot exploit and all I see is a green screen.
    I downloaded and renamed the eboot

    Reply

  9. wz’s avatar

    Hi, i just got the exploit game,but i cant find any savadata from the link below.
    http://wololo.net/downloads/index.php/download/8104

    So, what should i do? thanks you

    Reply

  10. Sugoi’s avatar

    Thank you sooo much, i can finally play tn v4, i forgot to renamed the eboot.pbp into 660.PBP, greeds for Colombia South America.

    Reply

  11. kutay’s avatar

    MY TN-V4 WORKS BUT I CAN’T DOWNLOAD PS1 I HAVE GOT IMG PS1 FİLE HOW CAN I INSTALL IT? ANYONE ANSWER MY QUESTİON PLEASE

    Reply

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