How to Install Custom Roms on galaxy Mini/pop?

Note : Those who have Gingerbread OS and any Custom Recovery installed on their device can skip Step 1 and Step 2.

1. Upgrade your firmware to Gingerbread using Odin Multidownloader v4.38.

2. Install any custom recovery available for Samsung Galaxy Mini/Pop. You may either have Clock Work Mod Recovery or RZ Recovery - any is fine.

3. Download Custom Rom (i.e XYZ.zip) rom from Roms and Utilities page.

4. Copy the downloaded file to the (root directory of) your sd-card.

5. Reboot your device to Custom Recovery (Press Home + Power Button).

6. [Optional but, Recommended] Do a Nandroid Backup of your current rom.

7. Choose Install Zip From Sd Card>>Choose Zip From SD Card option and then select the file (named: XYZ.zip) you downloaded from above.

8. Once done, Wipe Data and Wipe cache from recovery menu.

9. Reboot your device from your recovery main menu.
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That's all. You have flashed custom rom on your galaxy pop/mini gt-s5570 smartphone. others at the comments below.