Should You Update Your PSP? Pros, Cons, and Risks of Firmware 6.61

Updating to 6.61 (the latest Official Firmware) is generally recommended for most users, but it comes with important trade-offs—especially if you rely on homebrew or custom firmware.

Benefits of Updating to 6.61

• Security Patches: Closes exploits used by malware (and homebrew loaders).
• PlayStation Network Access: Required for accessing the PlayStation Store (via PC/PS3 transfer), account management, and trophy synchronization.
• Game Compatibility: Several late-era titles (Kingdom Hearts: Birth by Sleep, God of War: Ghost of Sparta) require firmware 6.20 or higher.
• Improved Video Playback: Better codec support, including H.264 High Profile and larger resolutions.
• Browser Stability: Minor fixes for the built-in web browser.

Risks and Downsides

• Bricking Risk: Power loss during the update process can permanently brick the console. Always use the AC adapter with a fully charged battery.
• Loss of Homebrew/ISOs/Plugins: Official Firmware 6.61 blocks kernel exploits. You will lose access to homebrew, emulators, ISO loaders, and plugins unless you reinstall a custom solution.
• Plugin Incompatibility: Older plugins (like cxmb for custom XMB themes or game category plugins) may break on 6.61.

Recommendation by User Type

1. Stock (OFW) Users: Update to 6.61 via Settings → System Update (Wi-Fi) or using a PC (Media Go / Official Updater).
2. CFW/HEN Users: Update to 6.61 Infinity CFW (permanent patch) or 6.61 HEN (temporary, requires re-enabling per boot). This gives you the latest OFW base plus full homebrew access.
3. On Older CFW (6.60/6.39/6.20): No urgent need unless a specific game requires a higher firmware. However, 6.61 Infinity is superior in stability and compatibility.

Critical Step: Always backup your NAND (via CFW tools) before initiating any firmware update.