Dark Alex releases new custom firmware 5.00 M33-2

Can anyone tell me how to upgrade to 5.00 m33 custom firmware from 2.01 factory firmware on my psp phat?

I have a 8 gb memory stick. Is there anyway to do this w/out the use of pandora battery?

Quote:

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Originally Posted by aznphoboi

Can anyone tell me how to upgrade to 5.00 m33 custom firmware from 2.01 factory firmware on my psp phat?

I have a 8 gb memory stick. Is there anyway to do this w/out the use of pandora battery?

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Upgrade to 2.80 and then use this:
http://www.dcemu.co.uk/vbulletin/showthread.php?t=49355

Follow the instructions carefully to downgrade to 1.50.

Now start upgrading to custom firmware (following the instructions carefully as well).

Quote:

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Originally Posted by andwhyisit

Upgrade to 2.80 and then use this:
http://www.dcemu.co.uk/vbulletin/showthread.php?t=49355

Follow the instructions carefully to downgrade to 1.50.

Now start upgrading to custom firmware (following the instructions carefully as well).

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Thank you for the tips. I'll give that a try once my psp is charged fully. Can you also tell me how I can upgrade cfw all the way to 5.00 m33?