Can i flash radio rom from SD card?

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I have managed to get HSPL on to my HD2 without issue (by borrowing a mates laptop), sadly i didnt have internet access at the time and didnt download the customruu loader i needed for my radio rom update.

The question i am left with is can i update the radio rom (only as i dont want to loose my data ala hard reset) from just the sd card?

Thanks

Hi,

you need HardSPL or Goldcard to flash LEOIMG.nhb (renamed from RUU_signed.nbh) from SD Card.

with friendly greet

starbase64

Ive got Hardspl on the phone so im guessing a LEOIMG.nhb renamed RUU_signed radio rom would only flash the radio section?

I am fairly happy with the process, but i am just trying to confirm that ONLY the radio section would be flashed in this case and the rest of my phone setup would be safe!?

it still needs to be leoimg.nbh to work from sd card, no other file name will be recognized apart from that it should work fine from sd card

Copy LEOIMG.nhb to root of SD card. Turn phone off, hold sound lower button and turn phone on...

Just so im clear, is it case sensitive?

And i thought it was;

LEOIMG.NHB

is that the right extension or is it .nbh?

nbh and not case sensitive.

No, it doesnt case sensitive... LEOIMG.nhb or leoimg.nbh... It is indifferently

Strange i have renamed the RUU_signed file for the radio rom, reset and yet the HSPL installer doesnt come up. Im going to try another download, and if that doesnt work il format up a spare sd card and try it with nothing else on.

Re-downloaded the rom and it seems fine this time.

Here it goes, new radio rom!
Thanks for the help!

"the hspl installer"? what's that? do you mean the boot loader? you must activate that yourself.
phone off
hold volume down
tap power and release (keep holding vol)