I have problem. I just flashing my rokr. I forgot that i used elf. After bootscreen, my rokr blank.
So, i flash again with backup in boot loader. But after that, come sig error, the battery has low.
Actually, before i flash my rokr, i charged that until full.

Now, what i must do???  :'(

ok!! thanks, bro

Finally, i can flashing MP  . Thank's all!
After i read thread "[E1] Downgrade ROKR Bootloader from 0A.02 to 07.D0" and like tegezan said, i think i'll still use BL 0A.02

I'll try it. Hope this work for me

oh, if i downgrade, what's the big different with BL 0A.02??

Thank's I understan now..... 

That's right. Now, what i must choose?

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R373_G_0E.30.42R_PDS004_LP002E_DRM0101_JPJAVA_G_0E_E790_00_00_21I_SE7007AXXU107 A_1FF
R373_G_0E.30.45R_PDS004_LP0024_DRM0101_JPJAVA_G_0E_E790_00_00_23I_GSKKLGOT674WR 099_1FF
R373_G_0E.30.46R_PDS004_LP0039_DRM0101_JPJAVA_G_0E_E790_00_00_24I_GSKKLGOT676SR 085_1FF
R373_G_0E.30.48R_GSKKLG0T675AU0A3_ROKR
R373_G_0E.30.6BR_PDS004_LP0039_DRM0101_JPJAVA_G_0E_E790_00_00_21I_SE7016AXXP106 B_1FF
R373_G_0E.30.70R_LP0003_GIKKLGO000AA0A3_Only_for_ROKR_1FF

NOW IT IS POSSIBLE TO DOWNGRADE ROKR E1 to bootloader 07D0: Downgrading ROKR E1 to BL 07D0
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I really don't understand. Any references? thanks.

Sorry if  this ever posted.

I have E1 original with R373_G_0E.30.42R.
I want to flash MP. I already try with R373_G_OE_30.42R version and R373_G_0E.30.49R version but it always failed.

What's i must to do??  :'(