[HOWTO] Completely Remove Voodoo Lagfix

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adrynalyne

Inactive Recognized Developer
Dec 13, 2008
10,950
6,471
THIS IS FOR VERIZON SAMSUNG FASCINATE USERS ONLY!





This should not normally be needed...but in my case it was. YOU WILL LOSE ALL DATA. THIS IS NOT A TRIVIAL PROCESS.

If you need to remove Voodoo4, for whatever reason (mine was not booting), this is how you do it:

1. Download original.mbr from here:
http://adrynalyne.us/files/kernels/sgs/original.mbr (right click save as....)
2. Download stock kernel:
http://adrynalyne.us/files/kernels/sgs/stock.zip

2. Boot to cwm (battery pull, and hold up volume while putting it back in and connected to usb), and put original.mbr and stock.zip on your sdcard. Mount as mass storage or adb push them to sdcard.

3. Use adb to restore the mbr:
Code:
cat /sdcard/original.mbr > /dev/block/mmcblk0

4. Use cwm to restore the stock.zip (kernel).

5. Mount dbdata and nuke the contents.

Code:
mkdir /dbdata
Code:
mount -t rfs -o nosuid,nodev,check=no /dev/block/stl10 /dbdata
Code:
rm -f /dbdata/*.*

6. Reboot back to stock recovery.
Wipe data.

7. Apply CWM. Wipe data.

8. Reboot.


Done and done. Nandroid restore back after this, if you wish.

If this doesn't work, take the illogical steps of:

Flash system, kernel and PIT with Odin. Remember, only use pda and pit sections.
Wipe again.


Automatic uninstaller
I am adding the uninstaller again, but it is not perfect.

To use the uninstaller, DO NOT USE ROM MANAGER!

1. Boot clockwork, and apply the uninstaller.

2. Go to the advanced menu and choose reboot recovery.

3. Wipe data from stock recovery. Apply CWM. Wipe data from clockwork.

4. Reboot phone.

Voodoo Uninstaller DI01 ONLY




DJ05/Voodoo5 Instructions


1. Disable voodoo either by adding a disable_lagfix text file or folder to /sdcard/voodoo directory, or by using the RED clockwork recovery for voodoo and going to the voodoo menu. Remember , you can only boot to it via:

adb reboot recovery
quickboot
manually (hold volume+/- and power)
framework modification.

Rom Manager cannot boot it.

2. Once disabled, flash a nonvoodoo kernel.

If red clockworkmod remains, please flash this, then reflash your nonvoodoo kernel of choice.
http://dl.dropbox.com/u/8642620/voodoo5/1129_test_novoodoo_fascinate.zip

Thanks jt1134 for kernel, and pii for bringing the issue to my attention.

http://adrynalyne.us/files/kernels/DI01package3.tar.md5

Flash via PDA in Odin. This will return you COMPLETELY to DI01 stock, bloat and all. You will need to reroot, etc.

IF red clockwork recovery remains, you can Odin this file as well, in PDA.

http://dl.dropbox.com/u/458252/Odin Files/Stock-i500-VZW-Recovery.tar.md5
 
Last edited by a moderator:

Gitykins

Senior Member
Oct 7, 2010
98
0
As the op said, this is for extreme cases. Usually, you should use the disable_lagfix method.
 

dialect129

Senior Member
Dec 4, 2007
89
0
my phone issnt rooted anymore since i restored it i couldnt get ride of voodoo and it made me have 0 internal storage
 

adrynalyne

Inactive Recognized Developer
Dec 13, 2008
10,950
6,471
It does *not* remove root.

Update, uninstaller added to first post.
 

CheetoDroid

Member
Sep 12, 2010
38
1
I tried this method and now after the VZW logo my phone just sits at a black screen with the keys lit up. I can still adb into it, not sure what to try. I've tried reflashing everything using Odin but it didn't help.
 

adrynalyne

Inactive Recognized Developer
Dec 13, 2008
10,950
6,471
Go back to stock recovery and do a data wipe.

Then see if it boots.
 

jspidah

Senior Member
Sep 17, 2010
180
28
Careful with that beta auto uninstaller. I lost half of my apps and it's not reading my SD card.

Edit: It finally finished scanning for media, but now my Market downloads are failing, and it took away my Root Explorer. I don't even have the My Files app, so I can't install anything.
 
Last edited:

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  • 11
    THIS IS FOR VERIZON SAMSUNG FASCINATE USERS ONLY!





    This should not normally be needed...but in my case it was. YOU WILL LOSE ALL DATA. THIS IS NOT A TRIVIAL PROCESS.

    If you need to remove Voodoo4, for whatever reason (mine was not booting), this is how you do it:

    1. Download original.mbr from here:
    http://adrynalyne.us/files/kernels/sgs/original.mbr (right click save as....)
    2. Download stock kernel:
    http://adrynalyne.us/files/kernels/sgs/stock.zip

    2. Boot to cwm (battery pull, and hold up volume while putting it back in and connected to usb), and put original.mbr and stock.zip on your sdcard. Mount as mass storage or adb push them to sdcard.

    3. Use adb to restore the mbr:
    Code:
    cat /sdcard/original.mbr > /dev/block/mmcblk0

    4. Use cwm to restore the stock.zip (kernel).

    5. Mount dbdata and nuke the contents.

    Code:
    mkdir /dbdata
    Code:
    mount -t rfs -o nosuid,nodev,check=no /dev/block/stl10 /dbdata
    Code:
    rm -f /dbdata/*.*

    6. Reboot back to stock recovery.
    Wipe data.

    7. Apply CWM. Wipe data.

    8. Reboot.


    Done and done. Nandroid restore back after this, if you wish.

    If this doesn't work, take the illogical steps of:

    Flash system, kernel and PIT with Odin. Remember, only use pda and pit sections.
    Wipe again.


    Automatic uninstaller
    I am adding the uninstaller again, but it is not perfect.

    To use the uninstaller, DO NOT USE ROM MANAGER!

    1. Boot clockwork, and apply the uninstaller.

    2. Go to the advanced menu and choose reboot recovery.

    3. Wipe data from stock recovery. Apply CWM. Wipe data from clockwork.

    4. Reboot phone.

    Voodoo Uninstaller DI01 ONLY




    DJ05/Voodoo5 Instructions


    1. Disable voodoo either by adding a disable_lagfix text file or folder to /sdcard/voodoo directory, or by using the RED clockwork recovery for voodoo and going to the voodoo menu. Remember , you can only boot to it via:

    adb reboot recovery
    quickboot
    manually (hold volume+/- and power)
    framework modification.

    Rom Manager cannot boot it.

    2. Once disabled, flash a nonvoodoo kernel.

    If red clockworkmod remains, please flash this, then reflash your nonvoodoo kernel of choice.
    http://dl.dropbox.com/u/8642620/voodoo5/1129_test_novoodoo_fascinate.zip

    Thanks jt1134 for kernel, and pii for bringing the issue to my attention.

    http://adrynalyne.us/files/kernels/DI01package3.tar.md5

    Flash via PDA in Odin. This will return you COMPLETELY to DI01 stock, bloat and all. You will need to reroot, etc.

    IF red clockwork recovery remains, you can Odin this file as well, in PDA.

    http://dl.dropbox.com/u/458252/Odin Files/Stock-i500-VZW-Recovery.tar.md5
    1
    thanks for posting this adrynalyne

    seems today is don't RTFM day:rolleyes: