It has been a week that i bought an iPhone 5. It has error 9..4014...3007...and with black screen.
But! Right now at 27/08/14 12:09am it's unlocked :D.
1) First no need to go on DFU mode, it's already on just by checking with tinyumbrella "log". it says "DFU device connected". => then close tiny.
What i will talk about is not "THE" solution, because ERROR 9 is from everywhere...
**some ppl would tell about changing front camera flex wire, plug off camera wire while restoring, change charging port, put on DFU mode...etc etc etc...*
2)About my computer :
_I put it on ethernet so no wifi. I use win 8 x64. *i have tried on XP, Win7, Win8, macbook 2014 retina and macbook i5 2013
_Install itune x64
_I've closed all apps
_Checked if host file was good
_Download firmware 7.1.2
3)About my iPhone 5
I went across a lot of site about error 9 iphone 5/5S/4/4S....
_I changed the charging port
_changed the battery
_changed The front camera
_Changed usb wire
1_Unistall then install itune.
3_Plug in your iPhone. Itune pop up with "a recovery device .....detected...etc"
4_Do 2 or 3 "hard reboot". *If i did not do this error 4014 will pop up
5_Each time you hard reboot, don't forget to push ok on itune
6_Shift+restoration then select your firmware.
7_And what you need is to try this 1,2,3,4....10 times until it get better!
Don't know if this will work for everyone, but i hope it will !
Error 9 Resolved.