Pandora's Battery Question

Okay. I have a PSP Slim. Brand new, 3.60 firmware. My brother has a PSP Fat with some version of M33.

To give a PSP Slim M33, you have to make a pandora's battery, right? (Correct me if I'm wrong)

Let's say I use my brother's battery to make my Slim use M33.

Will that brick his battery for ... well... battery purposes? Or can he still use it as a normal battery?

If not, is there any way to fix it?

Just getting my facts straight before I do any shit to this shiny little $200 gadget of mine. .3.

Danke.

You can change from Pandora and normal mode without problems. But to avoid problems make a backup of the eeprom of the battery before transform it to Pandora and use this backup to revert the battery to normal mode.

An common 1800Mah battery it´s not so expensive, so i think batter if you buy one only for unbrick/downgrade purposes.

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An common 1800Mah battery it´s not so expensive, so i think batter if you buy one only for unbrick/downgrade purposes.

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some of the new ones are patched ( i got one that was patched when i was making my pandora battery... )

so if you know somewhere ( or someone ) that has a older battery... id get it

Thanks for Everything,
PSPdemon

Thanks for this valuable thread!

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Ehe, How do I go about backing up the eeprom of the battery/changing it back and forth?