Confusion about SD-Card in Samsung Galaxy SII - Galaxy S II Q&A, Help & Troubleshooting

Hello All,
Just got a white one without any external SD-Card (the micro SD) installed. I was able to root it using the CF-ROOT V5.0 guide which is an excellent resource for noobs like me.
Using the CWM (which shows in the applications menu after the root) I was able to take phone complete backup.
Now the confusion begins that even though there was no external SD card installed the backup took place and then it was saved in
Code:
/sdcard/Clockworkmod/backup/folder_name_date_time
Infact /sdcard is the home directory to start with, which is shown when I browse files using the built-in file manager called "My Files".
So when is there is no SD-Card installed, why is the internal home directory called SD-Card , where the nandroid backups are saved automatically ? (i guess the internal storage is also called SD-Card, is it so ? bad naming idea then)
Now I did install a 2GB external SD-card and formatted it using the storage options within the settings menu.
So apparently this (actual) SD-card is mounted in the directory called
Code:
/sdcard/external_sd
Then again I tried taking a nandriod backup hoping that it would automatically detect this available external sd card and would save the backups, which did not happen and the nandroid again took backup to the internal SD storage.
So how to direct nandroid to take and place backups on the external SD card.?
Secondly I have also read about the Sd-Ext partition, can someone please explain what is this partition , how is it made, and what is the benefit of using this partition. Can i make it a default location for installing application and what other uses can I have of an SD-Ext partition.?
Do i need App2SD and Link2SD in order to use SD-ext partition for any purposes.?
If I take a backup again using nadriod would it place it on the SD-Ext partition or the left over space in the regular SD card partition. ?
Thanks a lot for reading and clearing up my confusion mentioned above.

Internal card is named SD card in CWM .
Me i just copy the clockwork backup folder to PC and External SD card .
jje

JJEgan said:
Internal card is named SD card in CWM .
Me i just copy the clockwork backup folder to PC and External SD card .
jje
Click to expand...
Click to collapse
Well,
Thanks however I am hoping some more details to satisfy the specific queries I had, waiting for the gurus to shed some light.
Thanks again.

Related

How to create an sd-ext partition?

I am trying to create an sd-ext partiton so I can move applications and backup to that partition on my 4GB external SD card.
I've got ROM Manager 4.8.0.8 but when I select Partiton SD card it reboots and tries to reformat but I don't see anything on the Card just a LOST.DIR folder. I can't read the system messages when in Recovery mode cos it all happens so fast.
I tried via ADB and booted into recovery and selected the option to partition manually but still nothing. I reformatted the card with FAT32. Nothing.
Am I doing something wrong?
Just throwing something out there. Try rebooting into Clockwork Recovery. In CWR, go to Advanced -> Partition SD Card -> Select the size. If it doesn't work, it shouldn't reboot your device (If I remember correctly). Take a look at the log (Advanced -> Show log).
Hopefully this helps a bit.
Hmmm he's right,you have to flash cwm first.
If your device is not listed in rom manager,find cwm for your device on xda and connect your device to the pc in fastboot mode,extract the zip and copy recovery.zip to the folder where fastboot on your pc is and give the command:
fastboot flash recovery recovery.img
after flashing cwm,do as suggested
Also,you can partition it by downloading Easeus partition manager on your pc and choose the ext2 partition as the second one and a size of 512 mb is enough in most cases
go into CWM and select advanced thn move onto partition SD card
it would ask u how much space to partition after that select swap size as 642 or above and wait for few minutes.... remember tot ake a backup of ur SD card as all the data would be cleared while partitioning
Thanks. The first problem was that the latest version of ClockworkMod Recovery 4.2 doesn't see my external SD card. No idea why. I used the 3.2 version which does see the external card and formatted the card first (after backing up!!). Then Advanced Partition SD card but I get a message saying : "Too many people have bricked their devices by doing this. Therefore this feature has been disabled."
I tried another Recovery Manager - Rogue Recovery and that showed messages saying it was formatting. I rebooted but when I looked at the SD card - nothing. However, I downloaded Easeus partition manager (looks good) and it showed that there is an sd-ext with a lost+found folder in it.
Is that normal? If yes then why didn't someone say that it would be invisible?!! If not, what happened?
Seems there are problems with the SD card. When I try to point TitaniumBackup to my SD card it sees the folders as Read Only. http://code.google.com/p/android/issues/detail?id=18559 and http://code.google.com/p/android/issues/detail?id=18501. It was obviously a bit silly to call internal storage the same name as an external SD card. HD as in hard drive (I know its not) would be better. Or just Storage or whatever. NO doubt people have been accidentally formatting their internal memory instead of the card and that's why it was disabled in Clockwork Recovery. And by the way I'm using the hacked Android 4 - so the problem is still there even in 4 (Ice Cream)
The easiest way to get sd card partitioned is using Mini Partition Tool on PC.
Dikirim dari WT19i gue pake xda premium
Now does cwm also do the ext partition? and if not what program would work well I have a 2gb sd card for my samsung admire and I want to make a ext partition so i can move some more files to it.And later get larger card up to 16gb and do the same.
Thanks,
Doug

[Q] backup and restore questions

Howdy,
I searched but couldn't find the answer. I have a 32 gb sd card which I inserted, formatted and mounted into my phone. I can copy and paste files from the phone storage and files to it, and vice versa, but when I backup and restore using clockwork mod, it never gives me a choice to backup to external sd card, or to restore from external sd card.
I've tried everything, but can't get clockwork mod to recognize the external sd card. Any suggestions?
Also, if I try to install a zip file from SD card, Clockwork mod does see the card and the files on it, but it just won't list it as a choice to restore from or to backup to.
AFter a bit thinking about it, I guess my question is whether I can backup and restore directly to and from external sd card, or whether I backup and restore to internal card, and then just copy the file to and from my sd card using file manager or explorer?
backup and restore should by default go to external sd. Which version of cwm do you have?
icenight89 said:
backup and restore should by default go to external sd. Which version of cwm do you have?
Click to expand...
Click to collapse
Yep, thats how it is on mine too
I've got 5.5.0.4..

[Q] External_sd path changed?

Hello guys, i've a quick question about the external sdcard path, it used to be sdcard/external_sd in i9100 but now it has been changed to mnt/extSdCard due to which CWM somehow did a backup in the external sdcard successfully, but now when i try to restore from external sd card it gives an error and doesnt go through. any ideas? Is this going to be a problem of any kind at any point?
Strange. I have my nandroid backup on external sd and works flawlessly when I restore.
Sent from my GT-I9300 using xda premium
try updating the cf root to latest version
Both the internal memory and external are now named SD cards.
The path of the internal is /mnt/sdcard and the external sd is mnt/extSdCard.
For you to flash something from CWM they need to be stored in the mnt/extSDcard and not the internal one.
When using file expert you can get to mnt/extsdcard by going into internal memory and then mnt and so on which is strange.
Hope it helps.
Sorry wrong post.
bala_gamer said:
try updating the cf root to latest version
Click to expand...
Click to collapse
thanks i'll try it and let you know
Ok the Cwm problem has been solved as now i can backup and restore from the sd card (Thanks to Bala_gamer) but what about the apps, i cant move them to sd card because of the new path to external sd. apps2sd and gl to sd dont work, so i get to fill up my 16 gigs in 2 days of purchase whereas i have 58 gigs free on my micro sd card.. and this is an issue already being discussed on other forums and threads,, what will be the solution to it anyone?? i also read an article by chainfire that google is blocking the installation of the apps to external sd maybe, so this is worrying me

[Q] Sd Card and Internal SD Card

I just picked up a sd card today for my s4. The question I had was can I just copy all the folders and files that apps have created on the internal SD card over to the external sd card without any issues from the apps that created them? ie twrp, titanium backup etc.
itsmejson said:
I just picked up a sd card today for my s4. The question I had was can I just copy all the folders and files that apps have created on the internal SD card over to the external sd card without any issues from the apps that created them? ie twrp, titanium backup etc.
Click to expand...
Click to collapse
Titanium backup has an option in preferences to change the folder it reads. Twrp should have a restore from ext sd option, I cant say for sure though because im a cwm user. Some data will have to stay on the internal sd card for it to be read properly or you have to use an app like folder mount to move the data.
If I helped you hit that thanks button please. Doing a little bit of reading goes a long way. Sent via tapatalk.

[Q] Error mounting externalSD on CWM on SGSIII (i9300)

Hi,
Three weeks ago I had my SGSIII rooted and with a custom ROM and regular backup in the external SD card and everything was working OK.
I wanted to remove all the information form the internal memory and decided to format the internal memory, so using CWM (6.0.4.7) I made all the wipes and formatted:
/system
/cache
/preload
/data
I think that one of those formats was the source of the error, but I don't know which one!
Afterwards I tried to access the externalSD card from the restore menu to restore one of my NAND backups, but the extrenalSD card was not accessible (E: Can't mount /storage/sdcard1) neither from the install zip menu (same error). the SD card was OK because was workable in another phone. I tried to mount the external SD card from the mounts and storage menu but gave an error (Error mounting /storage/sdcard1!)
Since I could not restore my NAND backups, I restored the stock ROM (JB 4.3) using odin and afterwards I rooted the phone and install again CWM (6.0.4.7) but the problem persisted and now I am using the stock ROM and can access the external SD card from android normally.
I have looked about this error and all the cases I have found are using older versions of CWM and recommend to format the external SD card, so I did, but the problem persisted.
So my questions are:
- What have I done wrong?
- How can I fix it?
Afterwards I thought that I could copy the NAND backup from the external SD to the internal memory so I made NAND backup to see where it was stored, but using ultra explorer I cannot find the location (furthermore, according to the DiskUsage App the space is used but does not inform me where it is).
I have asked Google for the location of the backups in the internal memory (I can not recall such locations) but the folders did not exist or where empty. So:
- Is it possible to copy a backup from the external SD card into the internal memory?
- How can it be done?
Thanks in advance for your help and sorry for the lengthy post.

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