usb the phone into pc to check the memory card, like any usb storage drive.

or if u mean access thru the phone. try using an app like astro file manager or es file explorer.

Hi There,

You can get the guide here : http://forum.xda-developers.com/showthread.php?t=1192300
Please keep in mind that rooting WILL VOID WARRANTY!. So please note to do it at your own risk & good luck!

Just send the file to your sd card, no need to be in folder or anything, doublecheck md5 checksum after sending the file and make sure they match.

to get into hboot, shut off phone, remove battery, reinsert battery, then press volume down + power button and it should go into hboot.

Try the install again.

Just install Titanium Backup after that and if it launches without giving you a warning you're rooted.

Hmm, you have the superuser app already, just try the install again, for me last time it also failed a few times before success, it was stated in the guide isn't it?, I can't remember.

if you're using gingerbread rom, you'll see usb debugging option under setting>application>development. for ice cream sandwich rom, it is under setting>develop option

i believe you're trying to superCID your phone with above steps. that is required in order for you to flash different RUU.

in order to get adb commands working, make sure you install htc usb driver in your pc.

Thanks! i tried to install it again and this time is a success

Do I need the ADB step? as some say it is not needed ?

also, if I want to install custom ROM, it is said that I need to wipe my phone first. Does this means I will loose all infos on my phone including the contacts?

RUU = rom update utility. normally it is released based on carrier / telco. ie in order for our Asean set to flash US T-Mobile RUU, we need to superCID our phone otherwise it will not work due to different CID (Carrier ID) and MID (Model ID)

if you're only planning to flash gingerbread custom rom, you can skip superCID step.

if you're planning to flash ice cream sandwich custom rom, superCID is required (but optional if you go for an alternative) in order to upgrading the firmware to boot latest ice cream sandwich (3.24/3.25 based)

once you've achieved root access, please backup your stock rom in recovery (this will backup everything, you user data and system data) prior flashing any custom rom of your choice. flashing of any rom (after full wipe) will wipe all the user data / app / contact but your data stores in SD Card is remain untouched.

for flash-holic, you're encouraged to sync your contact to google account or export your contact to your SD Card for easier contact restoring.

android version 2.3.0 is gingerbread.

if you want to upgrade to ICS, first you need to upgrade firmware to 3.24/25 in order to boot the ICS rom.

in order for your to update firmware, you need to superCID or follow the guide to update without superCID (find the source / guide at xda)

fyi, make sure you're fully understand with what you're about to do, we never want anyone bricking the lovely sensation.

another tip for your consideration: once you've upgraded the firmware, it can only boot 3.24/25 based ICS custom roms, you'll need to downgrade your firmware if you want to run with gingerbread roms.