Board Thread:Questions and Answers/@comment-26131865-20150719105249/@comment-26131865-20150728074820

I first tried to use Kingo app, but it froze always during the process after turn off the phone (on the "downloading... do not turn off target !!" screen), and the computer screen showed "waiting for device", so I used Odin instead of.

I use this guide. It's french, but in brief I downloaded Odin + a "CF auto root" file (I add already the drivers), launched Odin, connect my phone, clicked on "Auto reboot" + "F. reset time" then clicked on "PDA" to link a file from CF auto root. The process did good (I think), it finished, saying "Reset" then "Pass!". I read on the internet that technically I could use my phone now (it did'nt restart automatically, nor continued the process) so I removed the USB cable. And then the infinite "downloading... do not turn off target !!".

I tried today to pull in the battery, thinking that it'll sleep on it, but nothing. Always that screen, even after tried your recovery mode. It's like this screen has replaced the whole phone...

(Again, thanks for your help!)