How to Root Samsung Galaxy Ace S5830, Android Rom Updates

Prerequisite

Charge your phone’s battery at least 60%.
Do backup everything important like contacts, logs, messages with Super Backup.
Enable USB Debugging in your phone from Settings > Manage Applications > Development > Check USB Debugging box.

Connect your mobile to PC and copy the universal_gb_root_v25.zip file in your SD card.
Disconnect your phone from PC and power off it.
Hold Home Button + Power Button until the device boots into recovery mode.
Select Apply update from SD card (navigate by volume keys) and then press home button to select it.
Navigate to universal_gb_root_v25.zip file and select it to flash the file.
Once the install from SD Card is completed, reboot your device.
You have successfully rooted your Samsung Galaxy Ace S5830 now.