3GP problem: hard drive shutdown during boot

[mr.jonny83]

At first thank you Tschako!!

Oh bad News but that's what i tought.

If I manage to change the flash memory, how can I flash the Chip?
Can I make a complete Backup from flash memory, from a working Unit?
Than only flash the new chip with the Backup?

I don't know how I can flash the IPL Image.
Because without the IPL, I think I have no communication between the Unit and the Terminal!

Need I a special cable or software to connect with the Unit?

And that the right flash memory ( Spansion S29GL512N )?

sorry for the many questions, but i'm new in this area.
It's a new Hobby

[trawqu]

Hello
can you give working script for this

THX

[trawqu]

Take any SD Script from this forum (seek) and hold the base script (run.sh), the copie_scr.sh and the dirs "screens" and "util", erase in the "run.sh" the original function call of the script and then put this command in it:

"cat /dev/fs0p3 > /fs/sd0/efs-persist.efs"

after that, youll find the file in the root of the SD

Heloo
If is not problem can you upload workin script for this solution ?

THX

[Tschako]

This script captures the efs-persist image from a good working main unit to the SD Card.
Than you can flash it to a unit with defective persist partition in the flash memory.

Keep in mind: It makes no sense to capture a defective image for repair.

Thats a script (run.sh) for it:


#!/bin/ksh
sdcard=`ls /mnt|grep sdcard.*t`
echo Using card $sdcard
dstPath=/mnt/$sdcard
mount -u $dstPath
echo remounted for full access
$dstPath/utils/showScreen $dstPath/screens/scriptStart.png
rm -f $dstPath/.done
echo started > $dstPath/.started
echo Copying efs-persist image to $dstPath


cat /dev/fs0p3 > $dstPath/efs-persist.efs


$dstPath/utils/showScreen $dstPath/screens/scriptDone.png
echo done > $dstPath/.done
rm -f $dstPath/.started


Attention: Some units use fs1p3 as mount ID for persist partition.
Then use this command instead:

cat /dev/fs1p3 > $dstPath/efs-persist.efs

Good Luck!
Tschako

[trawqu]

This script captures the efs-persist image from a good working main unit to the SD Card.
Than you can flash it to a unit with defective persist partition in the flash memory.

Keep in mind: It makes no sense to capture a defective image for repair.

Thats a script (run.sh) for it:


#!/bin/ksh
sdcard=`ls /mnt|grep sdcard.*t`
echo Using card $sdcard
dstPath=/mnt/$sdcard
mount -u $dstPath
echo remounted for full access
$dstPath/utils/showScreen $dstPath/screens/scriptStart.png
rm -f $dstPath/.done
echo started > $dstPath/.started
echo Copying efs-persist image to $dstPath


cat /dev/fs0p3 > $dstPath/efs-persist.efs


$dstPath/utils/showScreen $dstPath/screens/scriptDone.png
echo done > $dstPath/.done
rm -f $dstPath/.started


Attention: Some units use fs1p3 as mount ID for persist partition.
Then use this command instead:

cat /dev/fs1p3 > $dstPath/efs-persist.efs

Good Luck!
Tschako

Thank you so much.
This time I soldering new BGA it working too. Nex time I'll use this metod