How to Flash MF3 I337 after JTAG
 

Hi guys:::

I have a question. I repair i337 AT&t WITH JTAG... now the phone is in bootable conditions... but:: I cant flash bcoz always I get aboot.mbn failed in odin, its bcoz my phone is MF3

I read a lot of post but I don't understand how flash Stock Rom?

I read it [ROM] I337UCUAMF3 Un*****erated [8-19-13] - xda-developers

but its available if Recovery Mode is enabled... and my phone only show Dpwnload Mode.

Can somebody help me?

Best Regards