DSTTi firmware update

The problem start when I update my console DSi, I have a fake ttdsi, when I update my ttdsi I note that I can't play after that because a message appear saying to turn off the console and consulting the manual

I look how to fix that problem and I found I need a firmware update, I spent a lot of time looking for an update that would not damage my fake card, but I dont found nothing

I'm looking for a patch .nds for the DSi version 1.4.5U, if you can leave a link I would appreciate it a lot
Please answer as fast as you could, if you have an answer of my dstti say it to me

The only page I found is this http://www.r4wood.com/pages/TTi-DSTT-Kernel.html but the last patch is for the 1.4.3 but I don't know if it work with the 1.4.5U, I dont think so because I read about an 1.4.4 but I dont found it, so please answer

 

Well, thanks for answering my question but I have a similar problem, my sister have the same problem she update the console, shes's TTDSi is fake, and she can not play with the DSTTi but she's DSi version is the 1.4.3U, so when I was reading I check and DSTTi make an update or a patch for the versions who has 1.4.3, so if you know a link to fix this problem i will appreciate it to much
Answer please

 

But, did they reached to make an update or a patch for the 1.4.3 (I'm referring to the .nds file for the 1.4.3)