Extracted radio ROM v1.20.31.10 from new jasjam ROM

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I extracted the radio version 1.20.31.10 from the imate jasjam 1.31.305.2 rom using Asukal's method.

You can find the radio upgrade only and upgrading instructions on the Hermes Extracted Radio ROMs wiki page.

Remember:
- screen will show "Upgrade Radio Stack Please wait........."
- after finishing flashing radio you will see an "Upgrade Error", but the radio ROM will be flashed anyway
- no need to hard reset after upgrading the radio, only soft reset with stylus when upgrade ends.
- upgrade at your own risk, i take no responsiblity for anything that happens to you, your Hermes, your marriage, etc.

This sucks...I followed the directions to the letter and now I'm stuck on the windows mobile screen.

It seems that when it soft-rest, right above the D1.18 (on the bottom center on the screen) NO GSM appears for a few seconds then disappears.

i have exactly the same problem, it just sits at the windows mobile screen.
i am going to do a hard reset to see if that helps

too bad :/ I was just about to upgrade my radio rom with that.. thx for the notice.

Hard-rest doesn't help. I think the issue is NO GSM...the phone doesn't know what to do. And, not being able to activesync, I can't do anything else.

Had the same problem.
Put the device in Boottloader mode (left OK & Power & reset), and loaded Radio 1.16.
Workes !
Probably something went wrong during extracting 1.20 Radio.

oops... sorry guys, i will remove the upgrade inmediately... it worked on my hermes, will try to flash an older rom an try it again! Those who are stuck on windows mobile screen do what torklemm says: flash radio 1.16

That's what I'm trying to do now, I just hope it works.

Thanks.

EDIT: Can't seem to get it to see the phone via activesync. Unable to flash anything at this point.

I am going to give that a try now, will update with the results

Originally Posted by Bacco

EDIT: Can't seem to get it to see the phone via activesync. Unable to flash anything at this point.

You do not need activesync, disable activesync usb connections, put the device in bootloader mode and start the flash utility (ma_upgrade_noid) from 1.16 radio upgrade.