SM-G930F SDCard write only - Samsung Galaxy S7 Questions and Answers

I have just bought an S7 (SM-G930F) after years and years with my trusty S3 9-9300...
I have rooted it and installed TWRP. Otherwise stock. Added most of my trusty apps and 64Gb SD Card.
I have an odd senario. I can access the card and I can andd and make changes to content, BUT there are some things I can not do, such as change ownership and permissions, but more importantly, I can not back up using Titanium Backup. TB says the card is fuill, but further investigation it won't allow it to store to the card. It says it is read only.
How do I fix this very annoying delema, any one, please?

jonners59 said:
I have just bought an S7 (SM-G930F) after years and years with my trusty S3 9-9300...
I have rooted it and installed TWRP. Otherwise stock. Added most of my trusty apps and 64Gb SD Card.
I have an odd senario. I can access the card and I can andd and make changes to content, BUT there are some things I can not do, such as change ownership and permissions, but more importantly, I can not back up using Titanium Backup. TB says the card is fuill, but further investigation it won't allow it to store to the card. It says it is read only.
How do I fix this very annoying delema, any one, please?
Click to expand...
Click to collapse
Hi
did you do all the steps posted in the TWRP page , specially Wipe Data?

Well I didn't follow those steps, but I did wipe the data partition just by chance.
What do you think ithe problem is and do you think it can be fixed without yet another rebuild - I have done so many to get the phone working.

jonners59 said:
Well I didn't follow those steps, but I did wipe the data partition just by chance.
What do you think ithe problem is and do you think it can be fixed without yet another rebuild - I have done so many to get the phone working.
Click to expand...
Click to collapse
Hi
I think that the data partition is still encrypted or not totally decripted that is why you do not have full access
TWRP Op step 10
Only if you want internal storage or data to work in TWRP:
Go to [Wipe] -> [Format Data] (not advanced wipe) -> type "yes".
WARNING: This will wipe your internal storage, disable encryption, and factory reset your phone!
Go to [Reboot] -> [Recovery].
You need to format data ( no just wipe) to get full access
I would try to install again TWRP ( all steps) but of course the problem is your data will be gone

OK, but how does that help the SDCard?????
I ask as I want to make absolutly sure as I now have no backup as I had deleted all the TB files.

jonners59 said:
OK, but how does that help the SDCard?????
I ask as I want to make absolutly sure as I now have no backup as I had deleted all the TB files.
Click to expand...
Click to collapse
Hi
I think I misunderstood you , you are talking about your external SD card not the internal,right ? if so , sorry my bad .
Maybe you had already but did you try to format it again or a different root explorer?

Not yet..... Odd thing is I am sure it worked for a while, but you know how these things are...

jonners59 said:
Not yet..... Odd thing is I am sure it worked for a while, but you know how these things are...
Click to expand...
Click to collapse
Check this
http://androidforums.com/threads/titanium-backup-pro-wont-use-external-sd.936278/
This app may help out
https://play.google.com/store/apps/details?id=nextapp.sdfix&hl=en
* This app is likely only useful if you have a stock ROM. If you're running an aftermarket ROM like Cyanogenmod, then there is no reason to install this app (good aftermarket ROMs don't suffer from the problem that this app corrects).
Maybe....
---------- Post added at 02:55 PM ---------- Previous post was at 02:34 PM ----------
check also this
---------- Post added at 03:02 PM ---------- Previous post was at 02:55 PM ----------
And this

No, did not work. Wouldn't even recognise I had a card. So reformatted it and then wiped the phone, data, etc and factory reset. And just rebooted and installing, but still same problem. Also learnt how crap the Google and Samsung backups are. Just install the apps not anything useful. Hac'd with this crap phone.

jonners59 said:
No, did not work. Wouldn't even recognise I had a card. So reformatted it and then wiped the phone, data, etc and factory reset. And just rebooted and installing, but still same problem. Also learnt how crap the Google and Samsung backups are. Just install the apps not anything useful. Hac'd with this crap phone.
Click to expand...
Click to collapse
Sorry to hear that, did you formatted the card in FAT32 or exFat ?

MAX 404 said:
Sorry to hear that, did you formatted the card in FAT32 or exFat ?
Click to expand...
Click to collapse
FAT, which I assumed to be FAT32

jonners59 said:
FAT, which I assumed to be FAT32
Click to expand...
Click to collapse
Nope, FAT and FAT32 are different
http://portableapps.com/node/2149

jonners59 said:
FAT, which I assumed to be FAT32
Click to expand...
Click to collapse
Different card , formatted and still nothing......definitely odd , I am of ideas for now.......

The only option via TWRP were Fat and exFat. I went FAT. WIll it make a difference in this case?
Thanks Max 404

jonners59 said:
The only option via TWRP were Fat and exFat. I went FAT. WIll it make a difference in this case?
Thanks Max 404
Click to expand...
Click to collapse
Hi
Did you see @*Detection* comments , FAT is not the same as FAT32 , format the sd card in your PC and make sure you select FAT32

SO using my rooted file explorers, the issue seems to be that SDcard is owned by root and is rwxr-xr-x and I can't change it...

jonners59 said:
SO using my rooted file explorers, the issue seems to be that SDcard is owned by root and is rwxr-xr-x and I can't change it...
Click to expand...
Click to collapse
Take the card out of the phone, put it in a reader and connect to PC USB
Use something like minitool partition wizard free to delete all the partitions on the card, create a new primary partition, format to FAT32
Put it back in the phone and see how you get on

jonners59 said:
SO using my rooted file explorers, the issue seems to be that SDcard is owned by root and is rwxr-xr-x and I can't change it...
Click to expand...
Click to collapse
*Detection* said:
Take the card out of the phone, put it in a reader and connect to PC USB
Use something like minitool partition wizard free to delete all the partitions on the card, create a new primary partition, format to FAT32
Put it back in the phone and see how you get on
Click to expand...
Click to collapse
Hi
+1 @*Detection*
Also you are 100% you are root ? check with something like Root Checker to make sure

I had using gParted - I use Linux machines, still the same and I re rooted several times. and via other rooted S3s. Same.
I think that this is an ownership/group issue. The mount directory is "storage" owned by root, and it is interesting the two of my root file managers see it and the card as rwx-rwx-rwx and others as rwx-r_x-r__
and I suspect that apps like TB, parted (partition manager), Apps to SD, etc. are seeing the same. However, even with the file manager apps that see full access I can not change ownership or rw privileges..... REALLY ODD!!!!!!

SOLVED!!!! Hope this helps others.
In TWRP, Advanced, File Manager.... Find the SD Card, the change the permisions to 0015 This is the SDCard Group/ownership. It all works great now.
To tidy up I need to create a new mount point in / or storage and then a line in fstab. Know how to do that in Linux/Ubuntu, but not in Android even though it is one the same.
Any helps Please?????

Related

[APP] swapsd beta: Samsung

Tested by me on the Samsung Galaxy Exhibit only. (I'm told it works on the Galaxy W). If your device's /system/etc/vold.fstab file matches the attached original Galaxy Exhibit fstab file, it may work for you as well. Note: This app is not compatible with CyanogenMod. Root is required.
A common complaint about some Samsung Gingerbread phones is the fact that they mount the relatively small internal sd memory as /mnt/sdcard and this memory is treated as the phone's primary removable storage by some apps, ignoring the "real" removable sd card that Samsung refers to as "/mnt/sdcard/external_sd".
This simple gui allows you to swap the two so your larger "external sd" is mounted as "/mnt/sdcard/" and the smaller sd internal memory is mounted as "/mnt/sdcard/external_sd".
This is done by changing a file called vold.fstab in your phone's /etc folder. The original device vold.fstab file is backed up to /etc/vold.fstab.backup when this app first runs. Your data on /mnt/sdcard and /mnt/sdcard/external_sd is not touched in any way whatsoever. Root is required. Easy install: copy the apk file to your SD card and open with a file manager.
Please nandroid backup before testing!
If you get "Unknown Error, Contact Developer" you are more than likely not properly rooted! This app requires Superuser and Busybox to properly function!
Please note that if you've already moved existing apps to SD or existing apps have placed support files on SD, swapping mount points is not a good idea. Uninstall these apps, then reinstall after swapping.
jocala said:
Tested on the Samsung Galaxy Exhibit only. If your device's /system/etc/vold.fstab file matches the attached fstab file, it may work for you as well.
Please nandroid backup before testing!
Click to expand...
Click to collapse
So has anyone had success using this on the Exhibit II/4G or is it really just for the older Exhibit or am I just mis-reading the title?
I'd like to make the switch since the "internal" sd situation is rather silly and I just picked up a new SDHC card for my phone.
so the app is for swapping
and wt abt the txt ??? is it the original or the custom for swapping ??????
Works on any rom?
Sent from my GT-I8150 using xda premium
willynatedgreat said:
So has anyone had success using this on the Exhibit II/4G or is it really just for the older Exhibit or am I just mis-reading the title?
I'd like to make the switch since the "internal" sd situation is rather silly and I just picked up a new SDHC card for my phone.
Click to expand...
Click to collapse
The Galaxy Exhibit 4G was formerly known as the Exhibit II 4G
mosta_9741 said:
so the app is for swapping
and wt abt the txt ??? is it the original or the custom for swapping ??????
Click to expand...
Click to collapse
The fstab.txt is the original from the Galaxy Exhibit. It's attached so you can compare it to the /system/etc/vold.fstab on your phone. If the two match, this app may work for you.
Karmalot said:
Works on any rom?
Sent from my GT-I8150 using xda premium
Click to expand...
Click to collapse
So far.
Ok, a question as I learn more and more about the Galaxy Exhibit.
I am testing one, have some time to return if the coverage is not what I need, so I have installed my apps from my other phone, and just moved the SD card over, since it had some zips and apks that I wanted.
Since some of the directories exist already and are used by apps, while others have been recreated on the internal sd of the phone. My thought was to install the swapsd apk, immediately physically move all files from the internal sd to the actual sd card by activating the USB connection. Then disable USB, the swap is active, the media scanner will run, and the phone should see everything on /sdcard and the /ext_sdcard will be clean, except for what I left in the /usb_storage directory.
I tried mounting in recovery under mounts, mount usb storage, but it can only see one virtual drive and not both, whereas activating from the phone, both show.
Is that correct, or am I missing something? And obviously, in recovery, the partitions stay they same since the script is not running.
Pkt_Lnt said:
Ok, a question as I learn more and more about the Galaxy Exhibit.
I am testing one, have some time to return if the coverage is not what I need, so I have installed my apps from my other phone, and just moved the SD card over, since it had some zips and apks that I wanted.
Since some of the directories exist already and are used by apps, while others have been recreated on the internal sd of the phone. My thought was to install the swapsd apk, immediately physically move all files from the internal sd to the actual sd card by activating the USB connection. Then disable USB, the swap is active, the media scanner will run, and the phone should see everything on /sdcard and the /ext_sdcard will be clean, except for what I left in the /usb_storage directory.
I tried mounting in recovery under mounts, mount usb storage, but it can only see one virtual drive and not both, whereas activating from the phone, both show.
Is that correct, or am I missing something? And obviously, in recovery, the partitions stay they same since the script is not running.
Click to expand...
Click to collapse
Samsung's stock recovery only sees the internal storage, not removable. ClockworkMod sees both. You can get cwm here.
jocala said:
Samsung's stock recovery only sees the internal storage, not removable. ClockworkMod sees both. You can get cwm here.
Click to expand...
Click to collapse
That is from within CWM from that link, maybe my old XP laptop is playing games. Is that implying that I should move files in recovery?
I also find a swapsd01.zip and a swapsd.apk, same, just different application method?
sd/swap beta
hi jocala ,was wondering if you could fully explain how to do the swpp sd in full ?
thanks
sean
Pkt_Lnt said:
That is from within CWM from that link, maybe my old XP laptop is playing games. Is that implying that I should move files in recovery?
I also find a swapsd01.zip and a swapsd.apk, same, just different application method?
Click to expand...
Click to collapse
The swapsd.apk in this thread is the app. Disregard any links to zips, they are outdated.
roto rooter said:
hi jocala ,was wondering if you could fully explain how to do the swpp sd in full ?
thanks
sean
Click to expand...
Click to collapse
I've attached a screenshot to the OP, hopefully that will help. It's pretty simple:
Root is required. Run the app, you'll see four buttons, Help, Default, Swap, Reboot.
To swap sd and external_sd press Swap.
To return to default, press Default.
Once you press either of the buttons above, press Reboot.
For instructions, press Help.
Pkt_Lnt said:
That is from within CWM from that link, maybe my old XP laptop is playing games. Is that implying that I should move files in recovery?
Click to expand...
Click to collapse
No. I misunderstood your post. To mount your /sdcard (internal) in cwm mount /sdcard. To mount your removable sd do mount /emmc.
jocala said:
No. I misunderstood your post. To mount your /sdcard (internal) in cwm mount /sdcard. To mount your removable sd do mount /emmc.
Click to expand...
Click to collapse
Well, I got it done. I had to do it a little different, more lengthy, more secure. Backed up both partitions to my computer. Activated swapsd, rebooted to recovery, but could not mount both simultaneously. So I mounted the new /sdcard that is removable and moved what was backed up on the computer from the previous internal card to it. Rebooted and then cleaned up everything for duplicates. Thanks for the help again.
Pkt_Lnt said:
Well, I got it done. I had to do it a little different, more lengthy, more secure. Backed up both partitions to my computer. Activated swapsd, rebooted to recovery, but could not mount both simultaneously. So I mounted the new /sdcard that is removable and moved what was backed up on the computer from the previous internal card to it. Rebooted and then cleaned up everything for duplicates. Thanks for the help again.
Click to expand...
Click to collapse
Glad it worked out for you. Good luck with your Galaxy Exhibit
jocala said:
Tested by me on the Samsung Galaxy Exhibit only. (I'm told it works on the Galaxy W). If your device's /system/etc/vold.fstab file matches the attached original Galaxy Exhibit fstab file, it may work for you as well.
A common complaint about some Samsung Gingerbread phones is the fact that they mount the relatively small internal sd memory as /mnt/sdcard and this memory is treated as the phone's primary removable storage by some apps, ignoring the "real" removable sd card that Samsung refers to as "/mnt/sdcard/external_sd".
This simple gui allows you to swap the two so your larger "external sd" is mounted as "/mnt/sdcard/" and the smaller sd internal memory is mounted as "/mnt/sdcard/external_sd".
This is done by changing a file called vold.fstab in your phone's /etc folder. The original device vold.fstab file is backed up to /etc/vold.fstab.backup when this app first runs. Your data on /mnt/sdcard and /mnt/sdcard/external_sd is not touched in any way whatsoever. Root is required.
Please nandroid backup before testing!
Click to expand...
Click to collapse
How to change the file?
Many thanks
NOLAchick said:
How to change the file?
Many thanks
Click to expand...
Click to collapse
Install the apk in the OP, and choose the swap button, then the reboot button. Sorry to be so technical..........
Pkt_Lnt said:
Install the apk in the OP, and choose the swap button, then the reboot button. Sorry to be so technical..........
Click to expand...
Click to collapse
That's the big question....for us noobies
Tanks though...
NOLAchick said:
That's the big question....for us noobies
Tanks though...
Click to expand...
Click to collapse
Copy the file to your SD card. Open it in your file manager.

Titan backup doesn't see ext SD card.

I have titan backup pro and it doesn't see my 32gig ext SD card. Any suggestions?
Sent from my Paranoid Galaxy S3 using Tapatalk.
It does, but not how you'd think. What are you trying to do? Use your external as titaniums storage?
Sent from my SCH-I535 using xda premium
Yes so I don't have to move the backups it makes before wiping and flashing. Forgive me still learning the android system.
Sent from my Paranoid Galaxy S3 using Tapatalk.
You actually do not need to store them on the external sd. Titanium stores the backups by default on the root directory of the internal sd card (memory) and are safe from being wiped when wiping data/resetting to flash a rom. People do choose to change that location to the external for swapping backup to a different phone and for extra security in case of a brick or some other issue that could arise, but it is not required to do for general flashing of different roms.
If you do want to change the location, go into preferences and select storage location, the back button will navigate to different locations available. Choose external sd and make your batch backup..that's it. If you already made a backup on your internal before switching to external, you'll need to use a file explorer (I like ES, but others are just fine too) to move the entire Titanium folder to the external card. Then go back into preferences and be sure to select the titanium folder you just moved as the backup location.
annoyingduck said:
You actually do not need to store them on the external sd. Titanium stores the backups by default on the root directory of the internal sd card (memory) and are safe from being wiped when wiping data/resetting to flash a rom. People do choose to change that location to the external for swapping backup to a different phone and for extra security in case of a brick or some other issue that could arise, but it is not required to do for general flashing of different roms.
If you do want to change the location, go into preferences and select storage location, the back button will navigate to different locations available. Choose external sd and make your batch backup..that's it. If you already made a backup on your internal before switching to external, you'll need to use a file explorer (I like ES, but others are just fine too) to move the entire Titanium folder to the external card. Then go back into preferences and be sure to select the titanium folder you just moved as the backup location.
Click to expand...
Click to collapse
NONONO DO NOT DO THIS!!!
Well you can if you don't then move your backups to your ext or a computer.
I believe TWRP wipes the WHOLE internal card when doing a factory reset as the Samsung Recovery does. ClockworkMod I believe is the only one that doesn't.
You probably need to format your 32gb ext to Fat32 instead of exFat that it comes with. See HERE It doesn't hurt to do this either way, unless you plan on putting files that are larger than 4gb each onto your card.
I don't use twrp, I use cwm with zero titanium issues on internal card. I find it unlikely that twrp would wipe the entire root directory bank of files because that would also wipe its own file including backups made. I'd like some verification on this, though I don't not use twrp, nor have seen any reference to not using the default location in any of titaniums guides.
Sent from my SCH-I535 using xda premium
---------- Post added at 12:53 AM ---------- Previous post was at 12:22 AM ----------
Quick note: I hate speculation. Please someone else chime in on some verification so that the op is getting accurate correct information.
My directions above ARE 100% correct if using cwm as your recovery. Titanium makes no mention or warning that you should change titaniums built in default storage location based on various recovery options. But again, I do not have any intimate knowledge of the workings of twrp, but certainly want to know so that my help is verifiable and accurate in the future.
Sent from my SCH-I535 using xda premium
annoyingduck said:
I don't use twrp, I use cwm with zero titanium issues on internal card. I find it unlikely that twrp would wipe the entire root directory bank of files because that would also wipe its own file including backups made. I'd like some verification on this, though I don't not use twrp, nor have seen any reference to not using the default location in any of titaniums guides.
Click to expand...
Click to collapse
Okay, if TWRP CANNOT wipe the internal card cuz of it's own files, then how the hell does the stock version do the same thing???
DUH!!! recovery is on a DIFFERENT partition! Know your phone!
Let's put this into basics. Do you know for a fact that twrp will erase a titanium backup stored in the default titanium storage location on the internal card, or do you need to change the storage location to external when using twrp recovery risk losing the backups?
All I got from you is telling the op to not use titaniums default location based on a speculation you had on twrps possibility to wipe it without any definitive info to back it.
My cwm based info is un-arguably accurate. So let's not confuse the original op's question here, and be sure your not rewriting the book on titanium.
Sent from my SCH-I535 using xda premium
First make sure your SD Card is formatted correctly (as FAT32, not NTFS)
Then make sure your TB is actually backing up to that drive. Meaning, go into a file explorer and make sure that the Titanium files are there.
If those don't work, try using a different Recovery.
Annoyingduck thank you for always answering my questions.
I would gladly read any info I could on the android system. I admit I don't "know" my phone. I haven't been able to find info to get intimate knowledge of my phone. I just assumed the entire phone was wiped when I told it to in recovery. I can see where the storage drive can get rather cluttered over time then. Is there a way to do a full wipe to kinda clean things up in the future?
I'm going to have to buy the book android for dummies.
My mem card is stock 32gigs sandisk class 10. Straight out the package. The phone reads it. File manager sees it. Idk if I would need files greater than 4gigs. Didn't realize there was issues with the 32. Thought it was just the 64. That's why I got the 32 and not the 64.
Sent from my Paranoid Galaxy S3 using Tapatalk.
That's what these forums are for, and hopefully getting the RIGHT info!
Your correct, the 32 should have no issues, the problems come along with the 64's. My SanDisk 32 class ten has no problems with files over 4 gig. Appreciate the support!
Sent from my SCH-I535 using xda premium
annoyingduck said:
Let's put this into basics. Do you know for a fact that twrp will erase a titanium backup stored in the default titanium storage location on the internal card, or do you need to change the storage location to external when using twrp recovery risk losing the backups?
All I got from you is telling the op to not use titaniums default location based on a speculation you had on twrps possibility to wipe it without any definitive info to back it.
My cwm based info is un-arguably accurate. So let's not confuse the original op's question here, and be sure your not rewriting the book on titanium.
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
I don't know for a fact that TWRP will wipe everything or not... I was meaning that the OP should copy his backups to his ext manually or to a computer JUST IN CASE. I thought I had read that the TWRP Factory reset/wipe did the same thing as the Stock's Factory Reset/wipe(Which erases ALL app data from the internal SD including TB's backups!
JB_orchidguy said:
Annoyingduck thank you for always answering my questions.
I would gladly read any info I could on the android system. I admit I don't "know" my phone. I haven't been able to find info to get intimate knowledge of my phone. I just assumed the entire phone was wiped when I told it to in recovery. I can see where the storage drive can get rather cluttered over time then. Is there a way to do a full wipe to kinda clean things up in the future?
I'm going to have to buy the book android for dummies.
My mem card is stock 32gigs sandisk class 10. Straight out the package. The phone reads it. File manager sees it. Idk if I would need files greater than 4gigs. Didn't realize there was issues with the 32. Thought it was just the 64. That's why I got the 32 and not the 64.
Sent from my Paranoid Galaxy S3 using Tapatalk.
Click to expand...
Click to collapse
@OP: The problem with the 64gb cards that I was referring to is their format. I know for a fact that 64gb cards are exFAT. I "think" that 32gb cards are doing the same thing. I dunno for sure. The problem with these cards is that the phone will read them, any file explorer will read them, but Recovery's have an issue reading them. Along with AOSP ROM's from what I've been told(I dunno for sure because I've always fixed my cards before going to AOSP).
If you dont see yourself using any files over 4gb(which usually are just bluray rips) then you might as well just format your card to FAT32 just to be safe. Go to and follow the GUI option of this THREAD. This is how I did my card and it's caused me no problems. Like I said the only downfall to formatting it this way won't allow you to use files that are over 4gb in size.
Now, there has been other problems with 64gb cards as far as stability. This is all speculative since I have not experienced it first hand, but I guess a lot of people were having their cards fail period. Meaning they were un-readable in any format on any device. Like I said, I have not experienced this.
I definitely would like to know more, especially about whether twrp does a full format. And just so I know, for cwm to erase root files, you would have to choose the format system option as opposed to wipe data/factory reset (which does not erase those files)?
Thanks man for the clarification
Sent from my SCH-I535 using xda premium
TWRP does not wipe /data/media which is the default save location for titanium, this location is the main directory of your internal storage. I have used TWRP on my SGS3 and my transformer prime and it has never erased this directory when doing a factory reset.
Sent from my Unlocked Rooted SGS3
Wish that was posted many posts ago...... Would have saved some headaches!
Sent from my SCH-I535 using xda premium

[Q]rooted 2.2, Installed CM10 on HOX, cant copy files!

Hey guys,
I have a question.
I'm successfully rooted and installed cm10 thanks to the help of this forum and got thought i got everything working. However, when I tried to copy music, it does not show up on the one x!
Not sure why, i decided to check the storage options in settings. If i go to settings, storage. I see a whopping 2.34 gigabytes of available space!!
not sure if this is because of the cm10 install or what? I had to reformat the disk at one points.
If i go to my computer and look at it, its 9.92 gig capacity, and im only using 1.57 GB. Its formatted in FAT32.
Does anyone know what my problem is?
Thank you!
UPDATE:
so i found this link
http://forum.xda-developers.com/showthread.php?p=33301423
i tried going into MTP mode in USB computer connection (storage, settings, usb computer connection) it selects for a second, then defaults to mass storage.
Do you think it could be something witih me mounting the sd card wrong in TWRP?
2.34GB is the phone storage
9.93GB is the sdcard
try wiping sdcard inside settings
DvineLord said:
2.34GB is the phone storage
9.93GB is the sdcard
try wiping sdcard inside settings
Click to expand...
Click to collapse
inside recovery? so twrp?
could you clarify please.
thank you.
donkeybat64 said:
inside recovery? so twrp?
could you clarify please.
thank you.
Click to expand...
Click to collapse
You can wipe it from recovery or in the ROM of the phone. Either one should work. If you do it from TWRP, make sure to use FAT32
If I wipe my sd card.. Wouldn't I lose all my files?
Can someone explain it like I'm five? I'm still confused. Maybe a procedure?
Thanks for your patience.
donkeybat64 said:
If I wipe my sd card.. Wouldn't I lose all my files?
Can someone explain it like I'm five? I'm still confused. Maybe a procedure?
Thanks for your patience.
Click to expand...
Click to collapse
If you can't mount your SD card in recovery or from within CM10, your internal* storage is possibly corrupted.
Plug your phone into your computer and try mounting the SD card as a disk drive and scan for errors
doing a factory reset in bootloader will cause your sdcard to corrupt.
http://forums.team-nocturnal.com/showthread.php/1050
great resource here... im doing this now. will report back.
EDIT: yep, works now. follow the instrucitons on the link.
its kinda confusing, but when you go into twrp, your SD is ALREADY mounted, so dont hit unmount...
WHen you are done copying music/games/pron or whatever, make sure you safely remove it before turning file transfer off on your phone. and you should b OK
donkeybat64 said:
If I wipe my sd card.. Wouldn't I lose all my files?
Can someone explain it like I'm five? I'm still confused. Maybe a procedure?
Thanks for your patience.
Click to expand...
Click to collapse
duhhh
---------- Post added at 09:56 AM ---------- Previous post was at 09:53 AM ----------
donkeybat64 said:
http://forums.team-nocturnal.com/showthread.php/1050
great resource here... im doing this now. will report back.
EDIT: yep, works now. follow the instrucitons on the link.
its kinda confusing, but when you go into twrp, your SD is ALREADY mounted, so dont hit unmount...
WHen you are done copying music/games/pron or whatever, make sure you safely remove it before turning file transfer off on your phone. and you should b OK
Click to expand...
Click to collapse
see , amazing what taking a deep breath, a little reading and some searching will do....you get to answer your own questions :highfive:

[Q] Can't move apps with Link2SD

I have tried to move apps to sdcard with Link2SD and other similar apps. It fails and says that I can't move them because my device has a primary external storage which is emulated from the internal storage.
Here is a screenshot of the message
Howdy!
as far as I have found out (and been following this problem on and off since I got my plus a few months ago) there is no proper way to move apps to your SD card. Best solution (and the one I am using) is to partition your SD Card then use Link2SD to link apps on your SD. You can set it up to do so automatically for every new app you install. As for partitioning I found this guide the best since I'd never attempted it before but it works really well.
http://forum.xda-developers.com/showthread.php?t=2126363
Good luck and hope this helps a little!
Thanks a lot
lance2355 said:
Howdy!
as far as I have found out (and been following this problem on and off since I got my plus a few months ago) there is no proper way to move apps to your SD card. Best solution (and the one I am using) is to partition your SD Card then use Link2SD to link apps on your SD. You can set it up to do so automatically for every new app you install. As for partitioning I found this guide the best since I'd never attempted it before but it works really well.
http://forum.xda-developers.com/showthread.php?t=2126363
Good luck and hope this helps a little!
Click to expand...
Click to collapse
Do we need to root phone for that?
If yes then what's the point of making partitions.
Sent from my GT-I9105 using xda app-developers app
fayez107 said:
Do we need to root phone for that?
If yes then what's the point of making partitions.
Sent from my GT-I9105 using xda app-developers app
Click to expand...
Click to collapse
Well, my phone was rooted anyway but I think Link2SD needs it. As to why exactly it needs to be partitioned I can only tell you that when my card wasn't partitioned as suggested in the guide I linked then Link2SD wouldn't even offer to link the apps. I am no expert as I pointed out but this was a solution that worked for me. It may well be someone else found something better that doesn't require partitioning. To my knowledge doing things this way requires root AND the partitioned SD card.
lance2355 said:
Well, my phone was rooted anyway but I think Link2SD needs it. As to why exactly it needs to be partitioned I can only tell you that when my card wasn't partitioned as suggested in the guide I linked then Link2SD wouldn't even offer to link the apps. I am no expert as I pointed out but this was a solution that worked for me. It may well be someone else found something better that doesn't require partitioning. To my knowledge doing things this way requires root AND the partitioned SD card.
Click to expand...
Click to collapse
Did you try Apps to SD? Ill be rooting very soon and see what happens. If none works then last stop would be to make partition.
Okay I did root my phone successfully. Still cant move apps. Now going to do this partition system. Hope it works !
fayez107 said:
Did you try Apps to SD? Ill be rooting very soon and see what happens. If none works then last stop would be to make partition.
Okay I did root my phone successfully. Still cant move apps. Now going to do this partition system. Hope it works !
Click to expand...
Click to collapse
Yeah, I tried Apps to SD as well but without success. You get exactly the message as the OP said here http://forum.xda-developers.com/showpost.php?p=42863865&postcount=2
Same goes for Link2SD however once you partitioned it at least offers you to link the apps. But like I said that only happened after I did the partitioning. Beforehand it would not even offer that.
I am not entirely sure what or why Samsung did what they did in kinda blocking the moving of apps to an external card but it it really blows considering that you only get a somewhat limited amount of storage to begin with.
lance2355 said:
Yeah, I tried Apps to SD as well but without success. You get exactly the message as the OP said here http://forum.xda-developers.com/showpost.php?p=42863865&postcount=2
Same goes for Link2SD however once you partitioned it at least offers you to link the apps. But like I said that only happened after I did the partitioning. Beforehand it would not even offer that.
I am not entirely sure what or why Samsung did what they did in kinda blocking the moving of apps to an external card but it it really blows considering that you only get a somewhat limited amount of storage to begin with.
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Click to collapse
Hello again brother. Same here. Before partitioning there was not any option to create link even.
I did the partitioning stuff did work. I can successfully transfer my apps into the ext2 partition i created. (Btw which partition format did you go with?)
How ever I believe folder mount is still a better option as it does not require you to create partitions and works directly such as you enter a brand new card without partition and move apps into card and then it links it. But the only drawback is you need to purchase the app :
fayez107 said:
Hello again brother. Same here. Before partitioning there was not any option to create link even.
I did the partitioning stuff did work. I can successfully transfer my apps into the ext2 partition i created. (Btw which partition format did you go with?)
How ever I believe folder mount is still a better option as it does not require you to create partitions and works directly such as you enter a brand new card without partition and move apps into card and then it links it. But the only drawback is you need to purchase the app :
Click to expand...
Click to collapse
I used ext4 for my partition. And I hadn't heard of Folder Mount until you mentioned it. Will have to check it out. Can you actually move stuff if you use that?
lance2355 said:
I used ext4 for my partition. And I hadn't heard of Folder Mount until you mentioned it. Will have to check it out. Can you actually move stuff if you use that?
Click to expand...
Click to collapse
Well ext4 didn't work for me idky though ext2 did and it worked. But creating partitions is pure junk and it would reduce the life and speed of your card (its something i believe) so I deleted the partitions and brought my card into original format.
And yes man Folder Mount is something we need ! It does exactly what both of us want. Simply move all the app data from internal memory to external memory and as soon as you move you have empty space on your internal storage and external storage is occupied. Its simple and very clear and easy to use. Just 3 clicks i believe and its done. And another good stuff is it will show you how much an app is occupying internal space and then moves it into SD card and also doesn't show important system apps to move as moving them creates problem.
There's a free version to try which would allow you to move 3 apps only and if you want more then buy the app for 2 Dollars.
Its developed by @madmack. Do check it out. The sad part for me is I dont have a credit card nor Paypal is available in my country
And i need this app badly !

[Q]swap internal and external sdcards.

Hi
How can i swap sdcard and extsdcard for i9105p.
I alrady tried tuterials for other phones on i9105p but it breaks the phone and it needs to flash stock 4.2.2 rom again (and root again).
Thanks in advance.
(Actually one friend of mine is working on issue and i'm just asking for him. But if someone put tuterial here i'll root and give it a try later )
vahid8910 said:
Hi
How can i swap sdcard and extsdcard for i9105p.
I alrady tried tuterials for other phones on i9105p but it breaks the phone and it needs to flash stock 4.2.2 rom again (and root again).
Thanks in advance.
(Actually one friend of mine is working on issue and i'm just asking for him. But if someone put tuterial here i'll root and give it a try later )
Click to expand...
Click to collapse
of course you break your phone with other phone's instructions
go to setting. storage. format sd card. then this format your external sd card.
go to setting. backup and reset. choose factory data reset and then your phone will be fresh with internal wiped. but also every setting on your phone wiped off
hit thanks if i helped u
Brian_SGW_CM9 said:
of course you break your phone with other phone's instructions
go to setting. storage. format sd card. then this format your external sd card.
go to setting. backup and reset. choose factory data reset and then your phone will be fresh with internal wiped. but also every setting on your phone wiped off
hit thanks if i helped u
Click to expand...
Click to collapse
Of course you didn't help because he didn't ask how to wipe. He asked how to swap internal memory and sdcard. I'm also looking for script or any-thing else that can do this.
I don't think you understood what I tried to say my freind.
By swap I meant replace extsdcard by sdcard so you can have more storage to install APS for example use a 32 gig micro SD as phone's SDcard partition.
It has to do something with vold.fstab file.
Like this tutorial
http://forum.xda-developers.com/showthread.php?t=1991583
And when I change it the phone won't boot and wiping partitions doesn't work cuz change was made by root access.
Does anyone have an idea how to restore original vold.fstab file without flashing ROM?cuz phone needs to be booted to restore it, but unfortunately it doesn't.
vahid8910 said:
Does anyone have an idea how to restore original vold.fstab file without flashing ROM?cuz phone needs to be booted to restore it, but unfortunately it doesn't.
Click to expand...
Click to collapse
I you have backup of original file, download aroma filemanager http://forum.xda-developers.com/showthread.php?t=1646108 go to cwm and install it. It will open file manager in recovery where you can restore original vold.fstab.
maelfilk said:
I you have backup of original file, download aroma filemanager http://forum.xda-developers.com/showthread.php?t=1646108 go to cwm and install it. It will open file manager in recovery where you can restore original vold.fstab.
Click to expand...
Click to collapse
Thank you
does it need root access?
For example Can I paste moded vold.fstab through this file manager on a nonrooted device then if it doesn't work try another one or just restore original vold.fstab and forget about it?
Cuz I do like mod my phone but I believe root is not an answer cuz I read somewhere it have some procceses before android boots which is not cool.
vahid8910 said:
Thank you
does it need root access?
For example Can I paste moded vold.fstab through this file manager on a nonrooted device then if it doesn't work try another one or just restore original vold.fstab and forget about it?
Cuz I do like mod my phone but I believe root is not an answer cuz I read somewhere it have some procceses before android boots which is not cool.
Click to expand...
Click to collapse
I think it should work without root, all you need is cwm recovery.
I would say it needs root access and it doesn't, how?
although you can make changes on a non-rooted device but ROM itself undoes your changes so it have no use for modifying system files like vold.fstab.
maelfilk said:
I think it should work without root, all you need is cwm recovery.
Click to expand...
Click to collapse
that file manager doesn't show etc folder containing as well as lots of other files.
Is it same on your phone?
vahid8910 said:
that file manager doesn't show etc folder containing as well as lots of other files.
Is it same on your phone?
Click to expand...
Click to collapse
Currently i don't have cwm recovery, but on my previous phone i succesfully used it (it was rooted).
maelfilk said:
Of course you didn't help because he didn't ask how to wipe. He asked how to swap internal memory and sdcard. I'm also looking for script or any-thing else that can do this.
Click to expand...
Click to collapse
dude i was just trying to help you don't really needa be so mean
i actually call that partition from extsdcard and make the system to detect that partition as one part of the internal storage
i once found a script like that but i lost the link

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