Some problems with S/N on elf z26L

[jolosoderodas]

Hi!!
I have one z26L and it was bricked because I have downgrade to an older version. This downgrade does brick my YI.
I can unbricked it, but I found some issues that´s make it not functional at 100%.
This is the issues i have:

* S/N it´s not the correct, it says that´s my camera is a Z221
* I can take fotos or videos. I can use yi camera program, but the level of battery shows in 0% allways .
* I can´t use any script or update *.bin file (I don´t know why, i have tryied with 2gb and 64gb sd cards)
* I only can use ELF files
* Allways show led battery indicator in red.

I´m trying lot of things but i can do it works normally. Can you help me?

 

[jolosoderodas]

I have tried lot of things and finally in 1.5.6 i can run scripts, but i try with S/N script and it doesn't work.
I have tried uploading to 1.5.12..... But does not work. I try to run with 1.5.4 and...... Nothing
I have tried to downgrade to z22L 1.2.6 and bricks the camera.
Any idea?????