yashsingh1/xdaforums huggingface dataset:
[MDA, XDA, 1010 General] lambertoh:
same trouble

i have same problem, after i upgrade from SD card and after i gave a cold boot machine start with TMOBILE logo and: 4.0.1.16, R6.25.02, G324e4...

by the way... i have no more access to setup options at start... any idea about how to fix this?

Is there a way to access to RAM using IR or USB without init windows CE thanks a lot
[MDA, XDA, 1010 General] cruisin-thru:
lambertoh, you have a different problem, you need to reflash your phone using sd card method again, it might be helpful to try a different memory card.
[MDA, XDA, 1010 General] lambertoh:
thanks for your response, i did it fix unsuccesfully. I have no access to test menu (before i had in fact but i kill it :( ). Can you tell me how can i write the bootloader into the wallaby, maybe with a jtag, or maybe with a byteblaster cable, i don't know too much in thius kind of themes but i have to... Actually i'm trying building a serial cable and i pretend use tty application to try to use an terminal pda in the computer.

Excuse for the english, is not my native language.
[MDA, XDA, 1010 General] ghostno:
any solution

i am having this same problem ... i have a T-Mobile and it is stuck on Ozone screen i can run the bootloader but it allows only tests...

can anyone tell me a solution ?
[MDA, XDA, 1010 General] Rudegar:
if a valid rom is put on the sd card the right way entering bootloader auto update the rom
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] ncrispi:
Hello, I am new to this and I just flashed Cyanogenmod to my S4 - The latest version - But none of my facebook contacts are syncing to my contacts along with pictures... does anyone have a fix? thanks
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] tyshemi:
They don't on cm10 buddy you can try haxsync in the play store if memory serves correctly
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] ncrispi:
There is no fix such as this?

http://www.hackmyandroid.com/fix-facebook-contact-sync-issue-on-cyanogenmod-and-other-aokp-roms/4528

I have been trying to find something but I am unable to tell if this is for CM 10.1 or not
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] tyshemi:
Aokp is built kinda like cm10 but they are slightly different so not sure make a backup and try my friend best way to tell tbh
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] ncrispi:
I am not sure what to backup as it is an auto-updater
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] tyshemi:
Back up your rom just in case the program goes bad so you can restore to a working cm10
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] fosser2:
I noticed the same issue on my CM10.1 It says it is syncing contacts but it does not show any even after saying sync complete. I would love some more information on this "issue."
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] ncrispi:
EDIT - I have found this...

http://xdaforums.com/showthread.php?t=2064859

Will try now and update with results...
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] ncrispi:
YES THIS WORKED!

How I did it -

Download the zip file located in the comments Wipe data for both Facebook and Contacts (MAKE SURE TO EXPORT CONTACTS FIRST)... put on internal sd card and flash with CWM by Installing zip file. Then reboot phone and set up contacts profile... then go to facebook - sign in and it will ask to sync with all or sync with existing and it updates with pics and emails and all!
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] HEMEN TALUKDAR:
use Sync.Me ...................best option recommended
[General Questions and Answers] sonygoup:
Ok I got a Huawei Media Pad 7 lite S7-932U

Below if the code from the vold.fstab file where its stock. I cant move apps 2 sd because its been removed from the manufacturers so that out!

The point of me editing is too swap my internal storage to my ext sd but my tablet has extsd,sdcard,sdcard-ext and a sdcard2.

So I really need some help with this guys

## Vold 2.0 Generic fstab
## - San Mehat (san@android.com)
##

#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################

## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
#dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
#dev_mount flash /mnt/sdcard auto /devices/virtual/mtd/mtd11/mtdblock11
dev_mount sdcard /mnt/sdcard2 auto /devices/platform/rk29_sdmmc.0/mmc_host/mmc0
#shuttle
dev_mount usb /mnt/usb auto /devices/platform/usb20_otg/usb
## Example of a dual card setup
# dev_mount left_sdcard /sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
# dev_mount right_sdcard /sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/msm_sdcc.3/mmc_host/mmc1

## Example of specifying a specific partition for mounts
# dev_mount sdcard /sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
[General Questions and Answers] sreeji0001:
try this

just head to the below mentioned site and upload ur original vold.fstab file and he will edit it for u

hope that helps ;)

hmm they are not letting me post link :rolleyes::rolleyes:

just copy paste it in address bar

we.droidiser.com/viewtopic.php
[General Questions and Answers] appviz:
I assume you know how to edit Vold.fstab, but confused on swapping which with what.

The quickest and safest way to figure out this is using root file explorer.

At first you need to find out where exactly your device installing apps by default. Best way is to search for the recent app you installed.

Next thing, insert your external SD card with some specific file in it.

Now again using the file explorer u can find out how your device naming the external SD card by searching the specific file.

Once you find out these two locations, whats remaining is just edit the file accordingly swapping these two locations...

All the best and post here once u done ...
[General Questions and Answers] BillyDesigns:
Move apps to sd card

hi people i have a huge problem.

I have a WM8880 (WonderMedia) with the Android version 4.2.1 on it and I can not move them to the external SD card the apps.

I wanted the vold.fstab edit the console adb but I get an error message read-only file system

I wanted to try this here

And this is my orginal vold.fstab:

## Vold 2.0 Generic fstab
## - San Mehat (san@android.com)
##

#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################

#wmt sd
dev_mount sdcard /storage/sdcard1 auto /devices/platform/sdmmc.0
#dev_mount sdcard /mnt/sdcard auto /devices/platform/sdmmc1.0
#dev_mount sdcard /mnt/sdcard auto /devices/platform/sdmmc2.0

#wmt usb
dev_mount udisk /storage/udisk auto /devices/pci0000:00/0000:00

#wmt localdisk
#dev_mount sdcard /sdcard auto /devices/virtual/block/loop0

## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
#dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1

## Example of a dual card setup
# dev_mount left_sdcard /sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
# dev_mount right_sdcard /sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/msm_sdcc.3/mmc_host/mmc1

## Example of specifying a specific partition for mounts
# dev_mount sdcard /sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1

Thanks in advance

Nice greetings from germany;)
[General Questions and Answers] appviz:
The permission of the file system should be changed to Read and Write to be able to edit the file vold.fstab . This can be done only if your device is

Rooted. If it is rooted you can easily change it using Root file explorer or terminal emulator.

Reply back if you have any queries..
[General Questions and Answers] BillyDesigns:
Hello, the device is rooted, just like I have to change in the vold.fstab I the apps are stored on the external sd card?

Thanks in advance
[General Questions and Answers] jkmaxfli:
SD as internal storage

Could anyone help with editing vold.fstab to exchange storage to the SD card as an internal storage? :good:

# Copyright (C) 2009 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

## Vold 2.0 fstab for HTC Dream or Sapphire

#

## - San Mehat (san@android.com)

##

#######################

## Regular device mount

##

## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>

## label - Label for the volume

## mount_point - Where the volume will be mounted

## part - Partition # (1 based), or 'auto' for first usable partition.

## <sysfs_path> - List of sysfs paths to source devices

######################

# Mounts the first usable partition of the specified device

dev_mount sdcard /mnt/ext_sdcard auto /devices/platform/hi_mci.0/mmc_host/mmc1

dev_mount usbotg /mnt/usb auto /devices/hisik3-usb-otg/usb1
[General Questions and Answers] Cremademani:
help please

could someone help me by swaping the right thing with my lg escape? i have a 32 gb sd card and my internal storage allows only 1.8gb i want to instal san andreas (i know its not complatoble but thats not the tricky part) i got this kind of file

LGE_UPDATE_START, 2012/08/31, G1-FS@lge.com

#dev_mount sdcard2 /mnt/sdcard/external_sd auto /devices/platform/msm_sdcc.3/mmc_host

dev_mount sdcard1 /storage/sdcard1 auto /devices/platform/msm_sdcc.3/mmc_host

# LGE_UPDATE_END

i dont know how to change it propperly i already had to flash the stock rom twice :eek:

thanks in advance too hope someone could help
[General Questions and Answers] MaRkuS_538:
I don't want to change internal and external storage, I just want to change to mount point from mnt/sdcard to mnt/sdcard/0 on my LG optimus g running 4.1.2.

There is some not needed stuff and then this: LGE_CHANGE For MTP

#jungyub.jee@lge.com sdcard path change /mnt/sdcard/external_sd ->/storage/external_SD

#dev_mount sdcard2 /mnt/sdcard/external_sd auto /devices/platform/msm_sdcc.3/mmc_host

dev_mount sdcard2 /storage/external_SD auto /devices/platform/msm_sdcc.3/mmc_host

dev_mount sda /storage/USBstorage auto /devices/platform/msm_hsusb_host

dev_mount sdb /storage/USBstorage2 auto /devices/platform/msm_hsusb_host

dev_mount sdc /storage/USBstorage3 auto /devices/platform/msm_hsusb_host

dev_mount sdd /storage/USBstorage4 auto /devices/platform/msm_hsusb_host

dev_mount sde /storage/USBstorage5 auto /devices/platform/msm_hsusb_host

dev_mount sdf /storage/USBstorage6 auto /devices/platform/msm_hsusb_host

Don't know how to edit it, could anyone help me?;)

Gesendet von meinem LG-E975 mit Tapatalk
[General Questions and Answers] boardwalkbum:
I edited my vold file and put it in my system/etc folder and it switched by external and internal sd's, but if I reboot my tab, any app installed to my SD card says it's not installed. Any help would be appreciated. Thanks.

Original:

# Mounts the first usable partition of the specified device
#use this line to support VIRTUAL CDROM.And you can define the directory where you want to mount
loop_mount loop /mnt/VIRTUAL_CDROM
dev_mount sdcard /storage/sdcard0/external_sdcard auto /devices/platform/AMLOGIC_CARD/card_host/memorycard0 /devices/platform/aml_sd_mmc.0
#dev_mount sdcard /storage/sdcard0 3 /devices/platform/s3c-sdhci.0/mmc_host/mmc0/mmc0:0001/block/mmcblk0 nonremovable,encryptable
dev_mount flash /storage/sdcard0 auto /devices/virtual/mtd/mtd9/avnftl9 /devices/platform/mtd/mtd9/avnftlj /devices/platform/mtd/mtd9/media nonremovable
asec flash

Edited:

# Mounts the first usable partition of the specified device
#use this line to support VIRTUAL CDROM.And you can define the directory where you want to mount
loop_mount loop /mnt/VIRTUAL_CDROM
dev_mount sdcard /storage/sdcard0 auto /devices/platform/AMLOGIC_CARD/card_host/memorycard0 /devices/platform/aml_sd_mmc.0
#dev_mount sdcard /storage/sdcard0/external_sdcard 3 /devices/platform/s3c-sdhci.0/mmc_host/mmc0/mmc0:0001/block/mmcblk0 nonremovable,encryptable
dev_mount flash /storage/sdcard0/external_sdcard auto /devices/virtual/mtd/mtd9/avnftl9 /devices/platform/mtd/mtd9/avnftlj /devices/platform/mtd/mtd9/media nonremovable
asec flash
[General Questions and Answers] Ventrue666:
My file only appears this...

dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.1/mmc_host /devices/platform/msm_sdcc.3/mmc_host

Any ideas?
[General Questions and Answers] S7an3k:
Edit vold.fstab

Samsung Xcover2
[General Questions and Answers] dwky:
Vold.fstab

Hi

I have a problem with my vold.fstab file, hope all the gurus or sifu here can help me

My device Samsung SM-9006 Clone. (System info as per attached) View attachment 2533977

I was fiddling with the vold.fstab file in order to get more memory with the SD card, now my phone can't detect any SDcard although i have checked my sdcard is functioning well. But very funny if i checked Storage on my phone, it shows Internal Storage 11.97GB and Phone Storage 422GB!! and no SDCARD present. Check the attachment View attachment 2533958 and also my current vold.fstab file attachment. View attachment 2533959

If anyone have the same phone as me here, please attached your vold.fstab file (System/etc/vold.fstab) here so i could set back the original setting. (I did not backup my original vold.fstab file earlier before i fiddle the vold.fstab file) :crying:

Thank you and have a nice day.

Daniel.
[General Questions and Answers] habibiey:
what should i do if i change vold then there is something happen? it happen when i use custom rom... i edit vold but nothing happen. but if i use my stock rom and edit vold. it will change position of sdcard as internal storage... is there any solution without edit vold?
[General Questions and Answers] ybregeon:
Hi,

Can someone help me with editing my vold file?

I attach it here.

Thanks in advance.
[General Questions and Answers] aLchriz:
HELP!

I tried editing the vold.fstb suddenly it went wrong my pc wont read my android fone and i can't view the storage of fone via file manager, i tried to edit it again back to normal but whenever i save and open it it still the same nothing changes, can you help me with this one sir?

Thanks! :D
[General Questions and Answers] karloson:
ZTE Blade Q

My vold.fstab file looks like this:

## Vold 2.0 Generic fstab

## - San Mehat (san@android.com)

##

#######################

## Regular device mount

##

## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>

## label - Label for the volume

## mount_point - Where the volume will be mounted

## part - Partition # (1 based), or 'auto' for first usable partition.

## <sysfs_path> - List of sysfs paths to source devices

######################

## Example of a standard sdcard mount for the emulator / Dream

# Mounts the first usable partition of the specified device

dev_mount sdcard /storage/sdcard0 emmc@fat /devices/platform/goldfish_mmc.0 /devices/platform/mtk-msdc.0/mmc_host

dev_mount sdcard2 /storage/sdcard1 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-msdc.1/mmc_host

## Example of a dual card setup

# dev_mount left_sdcard /mnt/sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host/mmc0

# dev_mount right_sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.2/mmc_host/mmc2

## Example of specifying a specific partition for mounts

# dev_mount sdcard /mnt/sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1

Please, help me - tell me which strings I must change!
[General Questions and Answers] appviz:
PLEASE TAKE BACKUP BEFORE YOU TRY. I haven't tested. But hope it would work.[Just interchange 0 and 1 :p:p]

dev_mount sdcard /storage/sdcard1 emmc@fat /devices/platform/goldfish_mmc.0 /devices/platform/mtk-msdc.0/mmc_host

dev_mount sdcard2 /storage/sdcard0 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-msdc.1/mmc_host

Please let me know if it worked...

---------- Post added at 12:26 AM ---------- Previous post was at 12:24 AM ----------

Check whether file system is read only or not. If its not read only try editing with Jota text editor. If the file system is Read only you would have to change the permission first.

---------- Post added at 12:32 AM ---------- Previous post was at 12:26 AM ----------

Looks like something is missing. The whole file don't have anything else ?
[General Questions and Answers] Snitchi:
hello. can you help me with my LG Escape?

thats Escapes Vold.fstab

# Copyright (c) 2011, Code Aurora Forum. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Code Aurora Forum, Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# LGE_UPDATE_START, 2012/08/31, G1-FS@lge.com
#dev_mount sdcard2 /mnt/sdcard/external_sd auto /devices/platform/msm_sdcc.3/mmc_host
dev_mount sdcard1 /storage/sdcard1 auto /devices/platform/msm_sdcc.3/mmc_host
# LGE_UPDATE_END

Thanks
[General Questions and Answers] appviz:
Can you tell me what are the folders you have inside your /mnt folder ?

And it looks like your internal memory and phone memory are same (means you have only two types memory. Phone memory and external SD and you don't have option to move apps from phone memory to internal in your mobile phone)

If that is the case, you can't do the swap...
[General Questions and Answers] appviz:
You might need to edit the file using Jota Text editor appropriately. N:B Swapping your external with internal is NOT RECOMMENDED. If you try factory reset or data Wipe after the swap your phone might BRICK.

So where exactly do you see your data from external SD and internal memory ? (extsd,sdcard,sdcard-ext, usb and a sdcard2)

---------- Post added at 10:18 PM ---------- Previous post was at 10:02 PM ----------

Can you tell me what do you see in the folder /mnt ? And where exactly do you see the contents from Ext SD and internal storage ?
[General Questions and Answers] addoaryee:
need help

can someone please help me with this. not sure where to edit

## Vold 2.0 Generic fstab

## - San Mehat (san@android.com)

##

#######################

## Regular device mount

##

## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>

## label - Label for the volume

## mount_point - Where the volume will be mounted

## part - Partition # (1 based), or 'auto' for first usable partition.

## <sysfs_path> - List of sysfs paths to source devices

######################

## Example of a standard sdcard mount for the emulator / Dream

# Mounts the first usable partition of the specified device

dev_mount sdcard /mnt/sdcard emmc@fat /devices/platform/goldfish_mmc.0 /devices/platform/mtk-msdc.0/mmc_host

dev_mount sdcard2 /mnt/sdcard/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-msdc.1/mmc_host

## Example of a dual card setup

# dev_mount left_sdcard /mnt/sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host/mmc0

# dev_mount right_sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.2/mmc_host/mmc2

## Example of specifying a specific partition for mounts

# dev_mount sdcard /mnt/sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
[General Questions and Answers] appviz:
N:B Swapping your external with internal is NOT RECOMMENDED. If you try factory reset or data Wipe after the swap your phone might BRICK

If you still want to try, follow the steps. And Take BACKUP for safety. You must copy and paste all files and folders in your SD card to External SD card first before rebooting phone after this switching, for phone to function without force close.

1. Install Root explorer

2. Change the file system permission to Read/Write using Root Explorer

3. Install Jota text Editor

4. Edit the vold.fstab as below

dev_mount sdcard /mnt/sdcard2 emmc@fat /devices/platform/goldfish_mmc.0 /devices/platform/mtk-msdc.0/mmc_host

dev_mount sdcard2 /mnt/sdcard2/sdcard auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-msdc.1/mmc_host

This may work only if your /mnt folder has sdcard as internal storage and then sdcard2 as external SD card. Need to know details of /mnt folder to confirm.
[General Questions and Answers] Bizcocho22:
Noob to the shore!!!

Hi every one, a little noob need help from any kind, i have a BLU Advance 4.5 and i find a tutorial to merge the internal memory with the internal sdcard, but when i change the vold.fstab and reset everything went down worst is that no matter what what vold i put or what code i use it doesn't read the two sdcards coul you please help me :crying:
[General Questions and Answers] appviz:
what do you see in the folder /mnt ? And where exactly do you see the contents from Ext SD and internal storage ?

Also need to know the original content of vold.fstab and what changes u made...
[General Questions and Answers] Bizcocho22:
In the folder /mnt there are 4 more folders (asec, obb, secure and usbdisk) and 3 files with 0.00 bits (extsd, sdcard and sdcardext) the current vold.fstab i put if a generic one i think i cannot put any image cuz to make anything with media i have to erase all the codes from the vold.fstab and delete the vold.fstab.nand so i cannot say much but those files are the same for many phones i hope you can help me and thanks for your time.:D
[General Questions and Answers] appviz:
Looks like your external SD card contents and internal memory contents will not be there in \mnt folder. So you would have to see your original vold.fstab to know where exactly the contents are mounted. If there isn't specific mount points mentioned for both External SD and internal memory, the swap can't be done by editing vold.fstab. If that is the case, you might need to replace original vold.fstab and try other methods.