All of the Custom Rom are dedicated by XDA senior member in XDA i9003 development. These Custom Rom have been tested quite smooth and stable with thousand of thousand people download daily. Each of these Custom Rom have their own difference function on specific area such as gaming, battery saving, performance, utilizing and more. In addition, each of these also have their ability of strength and weakness. Kindly pick your Custom Rom by click the custom rom's name to know more detail about update and ability before you download it.
Latest Custom Rom Update (Daily)
| Model | Version Based | Name | Release Date | Dedicated | Download |
| GT-I9003 | XXKPQ | Evolution RC 1 New! | 07 Mar 2012 | Kkraazzyy | Link |
| GT-I9003 | XXKPQ | CynogenMod 7.2 Rom V1.0 | 02 Mar 2012 | Ganeshbiyer | Link |
| GT-I9003 | XXKPU | Junior (Stable & Smooth) | 29 Feb 2012 | Ronn Yap | Link |
| GT-I9003 | XXKPQ | PhosgenMod Q5 Beta | 27 Feb 2012 | Ikiseev | Link |
| GT-I9003 | XXKPQ | JP CM7.2.0 V1 | 24 Feb 2012 | Gm007 | Link |
| GT-I9003 | GWK74 2.3.7 | CynogenMod port for i9003 | 24 Jan 2012 | Waleeq | Link |
| GT-I9003 | XXKPQ | JP MIUI V9 Hot! | 22 Feb 2012 | Gm007 | Link |
| GT-I9003 | XXKPQ | Vurrut Rom V4.8 1.3ghz Hot! | 22 Feb 2012 | Vurrut | Link |
| GT-I9003 | XXKPQ | The Frankenstain Mod V2.3 | 21 Feb 2012 | Frankenstain | Link |
| GT-I9003 | DXKP9/XXKPQ | Junior | 11 Feb 2012 | Ronn Yap | Link |
| GT-I9003 | XXKPQ | Dark Thunder V01 | 06 Feb 2012 | Slynightdark | Link |
| GT-I9003 | DDKP3 | Titanium S V1.2 | 25 Jan 2012 | Adi Pat | Link |
| GT-I9003 | XXKPQ | Toxic Rom V1.1 | 22 Jan 2012 | Megadef | Link |
| GT-I9003 | XXKPQ | Ice Bolt | 11 Jan 2012 | UT36104 | Link |
| GT-I9003 | XXKPQ/ DXKP9 | Poseidon's Rom Popular! | 01 Jan 2012 | Blaqkarma | Link |
| GT-I9003 | XXKPQ | Chippy Rom V2 | 31 Dec 2011 | Chipwizz | Link |
| GT-I9003 | XXKPQ | Nexus 2.0 (Resurrection) | 26 Dec 2011 | Yamchirobe | Link |
| GT-I9003 | XXKPQ | Coredroid Evolution RC1 | 26 Nov 2011 | Kkraazzyy | Link |
| GT-I9003 | XXKPQ | Agrawalca V2 | 26 Nov 2011 | Agrawalca | Link |
| GT-I9003 | DXKP9/XXKPQ | Galaxy V5 | 21 Oct 2011 | Kishen80 | Link |
| GT-I9003 | XXKPQ | Superteekz Rom V2 | 26 Oct 2011 | Superteekz | Link |
