Psp 3.90 m33-2 Update

[dexterdal]

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My daughter has a psp2000, her system software version is 3.90 m33-2. That can play games on the mem stick. Now, how do I update this software to 5+ or higher something, so she can play the latest games? I am afraid to download or update her psp cause I might brick it.

Any ideas and steps?

Thanks

[janhenz1]

1. upgrade to sony official 6.20 firmware ---> PSP Firmware 6.20 Update (PSPSlimHacks.com).RAR
2. download PSP Custom Firmware 6.20 PRO-B7 here : -----> PSP Custom Firmware 6.20 PRO-B7 | PSP Custom Firmware - PSP CFW - PSVita CFW
3. follow the guide here -----> [Tutorial] Installing 6.20 PRO-B5 Permanent for PSP 1K, 2K, 3K, PSPGo
disregard this warning

But your PSP Unit must be 5g or lower!

as im almost sure nga
2g model pa na imong unit kay 3.90 m33-2 pa man
otherwise kun duda ka i suggest you read the whole thread sa guide posted for additional info.

use the B7 kay mas bag-o na sa B5 nga gi post sa tutorial posted above

there is already a 6.35 pero wala pa ko kasuway so i would not dare talk about it pero if interested ka i assure you it's the same procedure.

i flashed my son's two psps following the above guide. wala pa naupos akong Marlboro, humana ug flash ang duha.

[dexterdal]

thanks bai, I will read your suggested links first!

[john_yo]

mag experiment pod nya ko sa ako. dili nata mag kinahanlan og kato pandora na batt ig update?