I have an Galaxy S4, do I need a jtag ?

[AC Question]

galaxy s 4 do i need jtag ?

I have an i337 and i flashed the AOSP Kt kernel intern it rebooted and was stock on boot black screen and vibrating trying to turn on or or recovery does the same thing i can get in dl mode and odin says pass nothing stays the same kies wont read it and it dont come up in device manger it is on ether the mdb boot loader or mdl it was running liquid smooth 3.2 ive seem some where it can be fixed with an sd card but i need the debrick image if anyone could help id appreciate it thank you

 

[Ammarasyad]

Re: galaxy s 4 do i need jtag ?

Flash the stock kernel back. If you can't do anything, like go to recovery mode, or fastboot (hard brick), consider buying a new phone.

Posted via the Android Central App from my Samsung Galaxy S4 I9500