Download root ihave no idea to download root to the samsung galaxy ace

http://www.droidthunder.com/root-install-cwm-recovery-samsung-galaxy-ace-s5830i

Follow the above link

Try the Samsung website and select mobile phones. There you can download the user guide.

Have a look at this video:
Samsung Galaxy S5 Unroot Flash Android KitKat 4 4 2
Samsung Galaxy S5 Unroot Flash Android KitKat 4 4 2

Too many steps to write here. Do a Google search, "root g3" or related. Here's a link to get you started: http://gs3.wonderhowto.com/how-to/easiest-one-click-root-method-for-your-samsung-galaxy-s3-0155625/

How fast exactly does it drain?

Search google for: samsug galaxy ace filetype:pdf

I think that will give you what you are looking for.

Well, there is a place called "Android Market" or similar.

If your desired game can be found there, simply download and install the game app and you can enjoy the fun.

If the game can't be found, or it requires a fee to play. You'll probably need to root the device. Here is a 1-click Android-Root solution for your reference.

Hello, You can download User manual for your Samsung Galaxy Ace Phone from here http://www.all-samsungphones.com/samsung-galaxy-ace-user-manual-download.html/

If this solution helped you please rate!

root your phone,download the z4root,then download they samsung galaxy unlocker,all avalabile from www.phoenixtec.ca for free

You can download the Samsung Kies for your Galaxy Ace and a detailed user manual from the following link.( http://www.samsung.com/hk_en/consumer/mobile/mobile-phones/smartphone/GT-S5830OKATGY/index.idx?pagetype=prd_detail&tab=support ).Your valuable feedback would be appreciated.Good Luck.