can tell the files u used n steps?? jujx can help u maybe

1) The 'customized for Android' linux kernel sits under the Android app framework - http://developer.android.com/guide/basics/...is-android.html
2) Speedmod kernel does a lot of things - it has the base features of universal_lagfix kernel, features of super_optimized kernel and some extra tweaks and customizations of its own. Take time to read up if you can, just the first 1-3 posts will give you lots of info..

universal lagfix kernel - http://forum.xda-developers.com/showthread.php?t=814228
super optimized kernel - http://forum.xda-developers.com/showthread.php?t=811660
speedmod kernel - http://forum.xda-developers.com/showthread.php?t=822756

If still unclear, be patient and take time to learn up. Otherwise, ask a more techie friend to help do the updates for you.

3) If I remember correctly, the JPD firmware came in 1 tar file. You put it under PDA, in ODIN. Disable the voodoo for eclair first before you attempt to apply any froyo firmware. JPD firmware will need the voodoo for froyo which you can apply after installing the firmware.

Can you get into recovery mode and do a reset?

On the sidenote, did you have non-RFS partition around before you flashed?

This post has been edited by mengsuan: Nov 17 2010, 12:00 AM

thanks for attending to me guys, appreciate it, im flashing again for the fourth time, here are my steps :

1) Using ODIN 1.3, open ODIN, then add the pit file (which i downloaded from samfirmware .803 pit file) then i add the PDA part using a file named JPE_U.tar. then i press start. i tried both repartition ticked and unticked.

2) After finish the ODIN shows PASS then the phone will enter recovery 3e mode and i use home button to select reboot now

3) After pressing reboot, the dancing S will come out and then the S will be there for a while then next thing screen blank and it vibrates every few secs.

Its happening for the fourth time after flashing. how?

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Added on November 17, 2010, 12:05 amyes when i press the Vol Up+Home+Power buttons it will bring me recovery mode but when i select reboot it will hang

This post has been edited by janov: Nov 17 2010, 12:05 AM

Did you flash to JM8 first? Then select 803pit for JPD and no repartition?

You choose PDA only? Modem and CSC didn't select any?

This post has been edited by jujx: Nov 17 2010, 12:08 AM

Hi, has anyone tried Dena Theme after flashing Doc's rom?
Is it good?

use 512 pit

nope im from stock JF4 did not flash to JM8 cos they didnt mentioned to do that for JPD only for JPA and JPO, anyway im already downloading JM8 now to try flash to that first and see how it goes, gonna be a long night!!

ya quite nice, but if you get many apps installed, laggy. after all launcherpro plus still the best for me

yes only PDA, there is only one tar file isnt that the file i should place in the PDA, what file to place in Phone and CSC?

i thought shld flash JM8 then JPD?? try using pit512

thanks a lot for the info my friend,u are my linux SIFU

Well, this is what I did for my buddy, whose phone was on JPM (I think) with super-optimized kernel.

1. boot to recovery, disable lagfix, reboot, partitions will convert back to rfs.
2. boot to download, install JM9 firmware (pda, phone and csc) with 512 pit (repartition checked).
3. boot to download, install JPD firmware (pda) with 803 pit (repartition unchecked).
4. boot to download, install speedmod kernel.
5. boot to recovery, enable kernel tweaks, enable lagfix
6. boot to recover, install superuser + root tools

downloading JM8 file now and gonna try flash that, see how it goes

Pressed factory reset and clear cache before you reboot system?

Well, if you don't have modified partitions then it's less concern.

This post has been edited by mengsuan: Nov 17 2010, 12:24 AM

nw try to do factory reset and wipe cache before booting ur phone like mengsuan said, for some ppl, it works. if cant, then u try kmrdeva's step

nah i hardly did anything to my stock JF4, no lagfix installed at all, anyway i'll try flashing to JM8 now and see how, fingers xrossed

bad 1st time experience =X but lots of sifu here to help, dont worry. flash JM8 1st, shld work

did you flash jm8 first?

i could never flash JPD or any new froyo without flashing JM8 first.



This post has been edited by silentser: Nov 17 2010, 12:35 AM

JM8 very safe and easy to flash one.

just select the PDA and Modem, No CSC for JM8.

No need to tick or check anything, just flash it