At The First Hi Every One Ok, Some Is Having proplems Rooting and unrooting So here is a Topic to help u all Ok Here is the rooting Program:Root Download [mod edit: apparently this download file link above is no longer available and it doesn't seem that the OP is active in this thread any longer ...if someone finds a different link for it, let know and I'll update the download link--thanks, scary alien] Steps:How to Root the Galaxy Ace 1. Copy the Root.zip file into your sd card. You can even put it in a folder if you want. 2. Turn your phone off 3. Boot your phone into recovery mode. To do that, HOLD HOME+POWER buttons. When the screen turns on and you see the Samsung logo, let go of POWER but keep holding HOME. After the Galaxy Ace logo shows up and disappears, you should enter recovery mode. You can let go of HOME now. 4. Now in recovery mode, you can scroll up and down using the VOLUME UP and VOLUME DOWN buttons and select using the HOME button. 5. Scroll to the second option “apply update from sdcard” and press HOME to select. 6. Scroll to the Root.zip file and select it (if you put it in a folder, find and open that folder and then select Root.zip 7. After it’s done installing, select “reboot system now” and wait for the phone to reboot If You Get Installation Aborted:Universal Root Program[If You Get Install Aborted[Only] (Same Steps As Above) And To Unroot you Phone 1.Download unroot.zip (below) and put in sd card 2. Turn off the phone and boot into recovery (refer to step 3 above) 3. Install the unroot.zip (similar to step 5 and 6 above) 4. Restart phone Unroot Program Good Luck With Your Ace If I Helped You Please Click Thank Button !!