Root n1 2.3.6

Ragazzi qualcuno mi puo dare una mano, hol passato il mio vecchio n1 a mia mamma... ma il problema della memoria è troppo grave e volevo rootarlo per risolvere questo problema...
ho sempre fatto root e installato rom su questo dispositivo ma da quando è andato in assistenza l'hanno portato alla stock 2.3.6
ora non riesco piu a fare il root ho provato il tool di doomlord e il superoneclick ma niente!
in pratica non riesce a scrivere nella memoria ho installato i driver usb ma nada...
ecco cosa ottengo... grazie a tutti

codice:

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              Easy rooting toolkit (v4.0)
                  created by DooMLoRD
        using exploit zergRush (Revolutionary Team)
  Credits go to all those involved in making this possible!
---------------------------------------------------------------[*] This script will:
    (1) root ur device using latest zergRush exploit (21 Nov)
    (2) install Busybox (1.18.4)
    (3) install SU files (binary: 3.0.3 and apk: 3.0.6)
    (4) some checks for free space, tmp directory
        (will remove Google Maps if required)[*] Before u begin:
    (1) make sure u have installed adb drivers for ur device
    (2) enable "USB DEBUGGING"
          from (Menu\Settings\Applications\Development)
    (3) enable "UNKNOWN SOURCES"
          from (Menu\Settings\Applications)
    (4) [OPTIONAL] increase screen timeout to 10 minutes
    (5) connect USB cable to PHONE and then connect to PC
    (6) skip "PC Companion Software" prompt on device
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 CONFIRM ALL THE ABOVE THEN
Premere un tasto per continuare . . .
--- STARTING ----
--- WAITING FOR DEVICE
adb server is out of date.  killing...
* daemon started successfully *
--- creating temporary directory
mkdir failed for tmp, File exists
--- cleaning
--- pushing zergRush
cannot open 'files\zergRush': No such file or directory
--- correcting permissions
--- executing zergRush
--- WAITING FOR DEVICE TO RECONNECT
if it gets stuck over here for a long time then try:
  disconnect usb cable and reconnect it
  toggle "USB DEBUGGING" (first disable it then enable it)
--- DEVICE FOUND
--- pushing busybox
1024 KB/s (1075144 bytes in 1.025s)
--- correcting permissions
--- remounting /system
mount: permission denied (are you root?)
--- checking free space on /system
32 KB/s (439 bytes in 0.013s)
df: /mnt/secure/asec: Permission denied
--- Free space on /system : 19128 bytes
--- no cleanup required
--- copying busybox to /system/xbin/
/system/xbin/busybox: cannot open for write: Read-only file system
--- correcting ownership
Unable to chmod /system/xbin/busybox: No such file or directory
--- correcting permissions
Unable to chmod /system/xbin/busybox: No such file or directory
--- installing busybox
/system/xbin/busybox: not found
--- pushing SU binary
failed to copy 'files\su' to '/system/bin/su': Read-only file system
--- correcting ownership
Unable to chmod /system/bin/su: No such file or directory
--- correcting permissions
Unable to chmod /system/bin/su: No such file or directory
--- correcting symlinks
rm failed for /system/xbin/su, Read-only file system
link failed Read-only file system
--- pushing Superuser app
failed to copy 'files\Superuser.apk' to '/system/app/./Superuser.apk': Read-only
 file system
--- cleaning
--- rebooting
ALL DONE!!!
Premere un tasto per continuare . . .

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