Help need, wired problem.
I have 2 PSP 2000s, they are both v2 running 5.50-D3. I tried update to 6.39ME today. One process is very smooth, no problem at all. But another cause me headache.
After hours testing, things clear. It can not update through XMB. Any update through XMB will brick my PSP, I even tried from 3.8m33 to 5.0m33. Pandora Battery flash 100% work.
In update process, all plugins deleted, tried different memory sticks, also format memory sticks and make sure it is clear.
Anyone can give me some suggestion?