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My GT540 can't boot (boot loop)


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Posted

Every body can help me to set my device like my friend

thank you

Guest joestone
Posted
update

now i get my friend gt540 and compare with my phone

MY PHONE

========================================

MOUNT

# mount

mount

rootfs / rootfs ro 0 0

tmpfs /dev tmpfs rw,mode=755 0 0

devpts /dev/pts devpts rw,mode=600 0 0

proc /proc proc rw 0 0

sysfs /sys sysfs rw 0 0

/dev/block/mtdblock6 /data yaffs2 rw 0 0

/dev/block/mtdblock1 /cache yaffs2 rw,nosuid,nodev 0 0

tmpfs /sqlite_stmt_journals tmpfs rw,size=4096k 0 0

/dev/block/mtdblock4 /system yaffs2 rw 0 0

/dev/block/mtdblock5 /lgdrm yaffs2 rw,nosuid,nodev 0 0

#

DF

# df

df

/dev: 86488K total, 12K used, 86476K available (block size 4096)

/data: 142848K total, 40328K used, 102520K available (block size 4096)

/cache: 65536K total, 1156K used, 64380K available (block size 4096)

/sqlite_stmt_journals: 4096K total, 0K used, 4096K available (block size 4096)

/system: 250880K total, 208928K used, 41952K available (block size 4096)

/lgdrm: 2816K total, 1160K used, 1656K available (block size 4096)

#

============================

MY FRIEND phone

==============================

MOUNT

rootfs / rootfs ro 0 0

tmpfs /dev tmpfs rw,mode=755 0 0

devpts /dev/pts devpts rw,mode=600 0 0

proc /proc proc rw 0 0

sysfs /sys sysfs rw 0 0

/dev/block/mtdblock8 /data yaffs2 rw,nosuid,nodev 0 0

/dev/block/mtdblock3 /cache yaffs2 rw,nosuid,nodev 0 0

tmpfs /sqlite_stmt_journals tmpfs rw,size=4096k 0 0

/dev/block/mtdblock6 /system yaffs2 ro 0 0

/dev/block/mtdblock7 /lgdrm yaffs2 rw,nosuid,nodev 0 0

/dev/block//vold/179:1 /sdcard vfat rw,dirsync,nosuid,nodev,noexec,uid=1000,gid=

1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,s

hortname=mixed,utf8 0 0

$

DF

/dev: 79612K total, 12K used, 79600K available (block size 4096)

/data: 142848K total, 119396K used, 23452K available (block size 4096)

/cache: 65536K total, 21196K used, 44340K available (block size 4096)

/sqlite_stmt_journals: 4096K total, 0K used, 4096K available (block size 4096)

/system: 250880K total, 242748K used, 8132K available (block size 4096)

/lgdrm: 2816K total, 1160K used, 1656K available (block size 4096)

/sdcard: 1920704K total, 1520256K used, 400448K available (block size 32768)

==================================

it have many thing is different

1. I have no /sdcard

2. I have no dev/block/mtdblock8, 3 and 7

3. I have dev/block/mtdblock 4 and 6

4. I have no /dev/block//vold/179:1 /sdcard vfat rw,dirsync,nosuid,nodev,noexec,uid=1000,gid=

1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,s

hortname=mixed,utf8 0 0

Your friend is using 1.6 , your phone is updated. That's why the difference.

Posted
Your friend is using 1.6 , your phone is updated. That's why the difference.

I think /sdcard must be have.

Guest RAT-BoyZ
Posted
I think /sdcard must be have.

your hp must connect to PC. and you must open ADB recover.

in adb recover you got wipe your phone.

may be you must browsing for adb recover, because i'm dont know too.

sorry if my English is poor.

Guest joestone
Posted
I think /sdcard must be have.

Yes , but your phone can be flashed without the sdcard and it is not needed to boot up the phone. Maybe the sd is damaged.

You can try the following :

adb shell

su

mount -o remount,rw -t yaffs2 /dev/block/mtdblock4 /system

rm /system/bin/vold

rm /system/etc/vold.sh

mv /system/bin/vold2 /system/bin/vold

chmod 755 /system/bin/vold

reboot

Posted
your hp must connect to PC. and you must open ADB recover.

in adb recover you got wipe your phone.

may be you must browsing for adb recover, because i'm dont know too.

sorry if my English is poor.

yes i can connect my hp by ADB and I can root .

how to wipe phone data.

Posted
Yes , but your phone can be flashed without the sdcard and it is not needed to boot up the phone. Maybe the sd is damaged.

You can try the following :

adb shell

su

mount -o remount,rw -t yaffs2 /dev/block/mtdblock4 /system

rm /system/bin/vold

rm /system/etc/vold.sh

mv /system/bin/vold2 /system/bin/vold

chmod 755 /system/bin/vold

reboot

I try follow you reply

result

C:\sdk\tools>adb shell

# mount -o remount,rw -t yaffs2 /dev/block/mtdblock4 /system

mount -o remount,rw -t yaffs2 /dev/block/mtdblock4 /system

# rm /system/bin/vold

rm /system/bin/vold

# rm /system/etc/vold.sh

rm /system/etc/vold.sh

rm failed for /system/etc/vold.sh, No such file or directory

# mv /system/bin/vold2 /system/bin/vold

mv /system/bin/vold2 /system/bin/vold

failed on '/system/bin/vold2' - No such file or directory

# chmod 755 /system/bin/vold

chmod 755 /system/bin/vold

Unable to chmod /system/bin/vold: No such file or directory

# reboot

reboot

Guest RAT-BoyZ
Posted
yes i can connect my hp by ADB and I can root .

how to wipe phone data.

can you try this code?

adb shell reboot recovery

adb shell

parted(space)/devblock/mmcblk0

print

rm1

rm2

rm3

Posted
can you try this code?

adb shell reboot recovery

adb shell

parted(space)/devblock/mmcblk0

print

rm1

rm2

rm3

I try this code

result

C:\sdk\tools>adb shell

# parted( )/devblock/mmcblk0

parted( )/devblock/mmcblk0

# print

print

print: not found

# rm1

rm1

rm1: not found

# rm2

rm2

rm2: not found

# rm3

rm3

rm3: not found

# exit

exit

Guest joestone
Posted (edited)

vold.zip

anybody can help me?

unzip the file and run the following commands.

adb shell

su

mount -o remount,rw -t yaffs2 /dev/block/mtdblock4 /system

rm /system/bin/vold

exit

exit

adb push vold.ori /system/bin/ori

adb shell

su

chmod 755 /system/bin/vold

reboot

Let me know what happened .

There is an error in the app2sd script posted by RAT-Z , and of course the same error exists in my app2sd script.Mine was written to the 1.6 OS .

The problem is that the app2sd rewrites the recovery image , and if something went in the bad direction restore factory defaults does not help.That's why the app2sd remains after restore factory defaults.

We have to restore the original vold (posted) and try to start the phone.

Edited by joestone
Posted
vold.zip

unzip the file and run the following commands.

adb shell

su

mount -o remount,rw -t yaffs2 /dev/block/mtdblock4 /system

rm /system/bin/vold

exit

exit

adb push vold.ori /system/bin/ori < /system/bin/vold (I think)

adb shell

su

chmod 755 /system/bin/vold

reboot

Let me know what happened .

There is an error in the app2sd script posted by RAT-Z , and of course the same error exists in my app2sd script.Mine was written to the 1.6 OS .

The problem is that the app2sd rewrites the recovery image , and if something went in the bad direction restore factory defaults does not help.That's why the app2sd remains after restore factory defaults.

We have to restore the original vold (posted) and try to start the phone.

Posted
still not able to flash ?

yes I can flash but when step go to lparam=207 my device it try to boot and loop boot .

Posted

joestone can you help me to set mount my sdcard first.

thank you

Guest joestone
Posted
this is my bugreport when I try "abd bugreport" until boot loop (logo ANDROID)

bugreport.txt

For me it seems your phone is not recognizing the sd card .

Remove the sdcard .

start the phone in download mode.

Try to flash with LG-RDTT_1.0.5.4.

Posted

I try it a lot of time.

can you guide me to mount my sd card , because I want to try re install app 2 sd . I have problem after install app2sd.

Guest joestone
Posted
I try it a lot of time.

can you guide me to mount my sd card , because I want to try re install app 2 sd . I have problem after install app2sd.

This should mount the ext2 partition as app2sd does .

mount -t vfat /dev/block//vold/179:1 /sdcard

mount -t ext2 /dev/block//vold/179:2 /system/sd

mount -o bind /system/sd/app /data/app

mount -o bind /system/sd/dalvik-cache /data/dalvik-cache

mount -o bind /system/sd/cache /cache

Posted
This should mount the ext2 partition as app2sd does .

mount -t vfat /dev/block//vold/179:1 /sdcard

mount -t ext2 /dev/block//vold/179:2 /system/sd

mount -o bind /system/sd/app /data/app

mount -o bind /system/sd/dalvik-cache /data/dalvik-cache

mount -o bind /system/sd/cache /cache

I try this script but not work ,because when I reboot all mount is not set, and my /system/sd is empty

Guest joestone
Posted
I try this script but not work ,because when I reboot all mount is not set, and my /system/sd is empty

Try to reflash with the french 2.1.

Posted
Try to reflash with the french 2.1.

where link of file french 2.1 rom

thank

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