Version 2.0 (support for slot 2)
This release provides memory card image files containing FreePSXBoot with Unirom 8.0.I.
Memory card images are now provided for slot 1 and slot 2. The memory card must then be plugged in the corresponding slot. Using slot 2 images is recommended, as the memory card can be left plugged in while playing. When launched, FreePSXBoot patches the PlayStation kernel to make games believe there is no memory card in slot 2, avoiding issues when loading or saving games.
Slot 1 images should be used only when using a Memcard Pro, or in case of problem with the slot 2 image. More information can be found in the README.
Changes since last version:
- 2021-07-03: FreePSXBoot patches the kernel when run from slot 2 (memory card can remain inserted)
- 2021-07-03: Exploit updated to work on slot 2
- 2021-07-03: Unirom version updated to 8.0.I
Use the image file corresponding to your model. If a model has multiple BIOS versions, they can be tried one by one, or the Unirom bootdisc can be used in conjunction with the disc swap trick.
| BIOS version/region | BIOS CRC32 | Models | Image file |
|---|---|---|---|
| 1.0 (1994-09-22) I | 3b601fc8 | SCPH-1000 | freepsxboot-unirom-fastload-20210703-bios-1.0-1994-09-22-I-3b601fc8 |
| 1.1 (1995-01-22) I | 3539def6 | SCPH-3000 | freepsxboot-unirom-fastload-20210703-bios-1.1-1995-01-22-I-3539def6 |
| 2.0 (1995-05-07) A | 55847d8c | SCPH-1001 | freepsxboot-unirom-fastload-20210703-bios-2.0-1995-05-07-A-55847d8c |
| 2.0 (1995-05-10) E | 9bb87c4b | SCPH-1002 | freepsxboot-unirom-fastload-20210703-bios-2.0-1995-05-10-E-9bb87c4b |
| 2.1 (1995-07-17) A | aff00f2f | SCPH-1001 | freepsxboot-unirom-fastload-20210703-bios-2.1-1995-07-17-A-aff00f2f |
| 2.1 (1995-07-17) E | 86c30531 | SCPH-1002 | freepsxboot-unirom-fastload-20210703-bios-2.1-1995-07-17-E-86c30531 |
| 2.1 (1995-07-17) I | bc190209 | SCPH-3500 | freepsxboot-unirom-fastload-20210703-bios-2.1-1995-07-17-I-bc190209 |
| 2.2 (1995-12-04) A | 37157331 | SCPH-1001 SCPH-5003 |
freepsxboot-unirom-fastload-20210703-bios-2.2-1995-12-04-A-37157331 |
| 2.2 (1995-12-04) E | 1e26792f | SCPH-1002 | freepsxboot-unirom-fastload-20210703-bios-2.2-1995-12-04-E-1e26792f |
| 2.2 (1995-12-04) I | 24fc7e17 | SCPH-5000 | freepsxboot-unirom-fastload-20210703-bios-2.2-1995-12-04-I-24fc7e17 |
| 3.0 (1996-09-09) I | ff3eeb8c | SCPH-5500 | freepsxboot-unirom-fastload-20210703-bios-3.0-1996-09-09-I-ff3eeb8c |
| 3.0 (1996-11-18) A | 8d8cb7e4 | SCPH-5001 SCPH-5501 SCPH-5503 SCPH-7003 |
freepsxboot-unirom-fastload-20210703-bios-3.0-1996-11-18-A-8d8cb7e4 |
| 3.0 (1997-01-06) E | d786f0b9 | SCPH-5502 SCPH-5552 |
freepsxboot-unirom-fastload-20210703-bios-3.0-1997-01-06-E-d786f0b9 |
| 4.0 (1997-08-18) I | ec541cd0 | SCPH-7000 SCPH-7500 SCPH-9000 |
freepsxboot-unirom-fastload-20210703-bios-4.0-1997-08-18-I-ec541cd0 |
| 4.1 (1997-11-14) A | b7c43dad | SCPH-7000W | freepsxboot-unirom-fastload-20210703-bios-4.1-1997-11-14-A-b7c43dad |
| 4.1 (1997-12-16) A | 502224b6 | SCPH-7001 SCPH-7501 SCPH-7503 SCPH-9001 SCPH-9003 SCPH-9903 |
freepsxboot-unirom-fastload-20210703-bios-4.1-1997-12-16-A-502224b6 |
| 4.1 (1997-12-16) E | 318178bf | SCPH-7002 SCPH-7502 SCPH-9002 |
freepsxboot-unirom-fastload-20210703-bios-4.1-1997-12-16-E-318178bf |
| 4.3 (2000-03-11) I | f2af798b | SCPH-100 | freepsxboot-unirom-fastload-20210703-bios-4.3-2000-03-11-I-f2af798b |
| 4.4 (2000-03-24) A | 6a0e22a0 | SCPH-101 | freepsxboot-unirom-fastload-20210703-bios-4.4-2000-03-24-A-6a0e22a0 |
| 4.4 (2000-03-24) E | 0bad7ea9 | SCPH-102 | freepsxboot-unirom-fastload-20210703-bios-4.4-2000-03-24-E-0bad7ea9 |
| 4.5 (2000-05-25) A | 171bdcec | SCPH-101 SCPH-103 |
freepsxboot-unirom-fastload-20210703-bios-4.5-2000-05-25-A-171bdcec |
| 4.5 (2000-05-25) E | 76b880e5 | SCPH-102 | freepsxboot-unirom-fastload-20210703-bios-4.5-2000-05-25-E-76b880e5 |
Please read the README.md file for installation instructions (and warnings).