PSP Custom Firmware 6.39 ME-4 is released. PSP Custom Firmware 6.39 ME-4 is the latest PSP CFW to be release to the homebrew community by PSP Developer neur0n who has decided to relase his 2nd PSP Custom Firmware today to the homebrew community. PSP Custom Firmware 6.39 ME-4 has been updated with a few new features and bug fixes from previous version, So if you are using a older version of PSP Custom Firmware 6.39 ME, Then is recommended to update to the latest version which is now PSP Custom Firmware 6.39 ME-4. Feel free to read the developer statement for more information about his latest release and don’t forget to download PSP Custom Firmware 6.39 ME-4 from our download section below.

CFW 6.39 Minimum Edition for 01g, 02g model by neur0n -- What is this?-- This is CFW work on PSP1000 and PSP2000. The degree of stability is still unknown. Please test it on your own and refer to different people's test reports. From 5.00M33 -> OK From 5.50GEN -> OK(may need to edit version.txt) From 5.50Prometheus -> OK(may need to edit version.txt) From 6.20TN-D -> OK From 6.20PRO-B4 -> Error From 6.35PRO-B4 -> Error From 6.20PRO-B5 -> OK From 6.35PRO-B5 -> OK From 6.39PRO-B6 -> OK --How to Install-- First, you need to install CFW or HEN in your PSP. 1. copy UPDATE folder at ms0:/PSP/GAME/. 2. Put 6.39 official update at ms0:/PSP/GAME/UPDATE/639.PBP . 3. Run installer from xmb. -- features -- Hold R trigger and turn on the psp, you can enter recovery menu. Hold Home button and turn on the psp, you can Boot OFW. -- Credit -- This CFW is based Dark_AleX's 5.00M33. And usbdev.prx is his own. --History-- v4 -- Fixed a bug when enter suspend with VshMenu opened. -- Fixed MEdriver bug. -- Added BatteryConfig submenu in RecoveryMenu. -- Added Speed up MS option(beta). v3 -- Added ResetVSH in VshMenu. -- Skipped sceLogo after exit RecoveryMenu. -- Added "Make AutoBoot Battery" option in RecoveryMenu. v2 -- Fixed freeze bug when try to connect to PSN. v1 -- First release. -- Fixed RecoveryMenu text. -- Fixed ExtraMemory bug. -- Changed NetworkUpdates default value. -- Source code optimization.

Download: PSP Custom Firmware 6.39 ME-4
Source: Here