[Q] Make SD Card Writeable - Verizon HTC One (M8)

Ok, I'm rooted with WeakSauce, so I thought I would try to get the SD Card fully writeable so I can use it for titanium backups.
I tried the SDFix app from the play store, and even though it said it was successful TB still says it can't write to the folder, and all file explorer tools are not able to delete folders on the SD Card (and yes I made sure root was ON in the file explorers).
Any other thoughts or tricks to make the SD Card fully writeable?
Sent from my HTC6525LVW using Tapatalk

To get tb working on external sd I just made a backup then moved folder to external sd. Went into tb menu, preference, and backup location. Detect folder on whole device and set the new location as external sd.Hope that helps

I tried something similar to that, but next time I tried to actually do a backup it failed saying insufficient space. But I assume it really just couldn't write to it as there is 50gb free.
I'll try again and report back.
Edit: nope. I can't even copy the folder over to the SD Card, the write is denied.
Sent from my HTC6525LVW using Tapatalk

I can't write to micro SD either after doing the weaksauce root

The real fix will come when you can edit the resources file needed to add the correct user groups to the sd. That file sits in /system/etc and is not reachable with just root. Need to have an insecure boot (kernel) in order to remove the write protection in the way.
Sent from my HTC6600LVW using Tapatalk
---------- Post added at 09:46 PM ---------- Previous post was at 09:19 PM ----------
pettigrew95 said:
I can't write to micro SD either after doing the weaksauce root
Click to expand...
Click to collapse
It's going to be this..
However write protection won't allow it yet.
1. Using a root-enabled file manager, navigate to /system/etc/permissions
2. Edit platform.xml and find the WRITE_EXTERNAL_STORAGE permission.
3. Add an additional group definition for this permission... .<group gid="media_rw" />
4. Save the changes to the file.
5. Restart.
Sent from my HTC6600LVW using Tapatalk

I uninstalled the weaksauce exploit and have not regained the ability to write to external SD. Any thoughts on regaining this?
Sent from my HTC6525LVW using XDA Premium HD app

uberalbo said:
I uninstalled the weaksauce exploit and have not regained the ability to write to external SD. Any thoughts on regaining this?
Sent from my HTC6525LVW using XDA Premium HD app
Click to expand...
Click to collapse
Read my posts above. You won't have write access to SD.
Sent from my Nexus 7 using Tapatalk

dottat said:
The real fix will come when you can edit the resources file needed to add the correct user groups to the sd. That file sits in /system/etc and is not reachable with just root. Need to have an insecure boot (kernel) in order to remove the write protection in the way.
Sent from my HTC6600LVW using Tapatalk
---------- Post added at 09:46 PM ---------- Previous post was at 09:19 PM ----------
It's going to be this..
However write protection won't allow it yet.
1. Using a root-enabled file manager, navigate to /system/etc/permissions
2. Edit platform.xml and find the WRITE_EXTERNAL_STORAGE permission.
3. Add an additional group definition for this permission...
4. Save the changes to the file.
5. Restart.
Sent from my HTC6600LVW using Tapatalk
Click to expand...
Click to collapse
What do we add to the file?
Sent from my HTC6525LVW using XDA Premium 4 mobile app

pettigrew95 said:
What do we add to the file?
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Fixed my post. Stupid Tapatalk doesn't seem to be playing nice with my one max lately..
Sent from my Nexus 7 using Tapatalk

Titanium Backup *will* backup to the internal sdcard and ONLY the internal sdcard right now (on the Verizon HTC One M8. See this post. That directory location worked for me. Issues regarding writing to a removable sdcard are a well documented limitation of KitKat 4.4.2 for unrooted phones (or partially rooted ones, as in our case).

ok
JasonJoel said:
Ok, I'm rooted with WeakSauce, so I thought I would try to get the SD Card fully writeable so I can use it for titanium backups.
I tried the SDFix app from the play store, and even though it said it was successful TB still says it can't write to the folder, and all file explorer tools are not able to delete folders on the SD Card (and yes I made sure root was ON in the file explorers).
Any other thoughts or tricks to make the SD Card fully writeable?
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
i used this app with xposed and my sd is writable
http://forum.xda-developers.com/showthread.php?t=2693521
ok scratch that! same issue with titanium backup looks like......

hgoldner said:
Titanium Backup *will* backup to the internal sdcard and ONLY the internal sdcard right now (on the Verizon HTC One M8. See this post. That directory location worked for me. Issues regarding writing to a removable sdcard are a well documented limitation of KitKat 4.4.2 for unrooted phones (or partially rooted ones, as in our case).
Click to expand...
Click to collapse
Can you elaborate on this? I am also encountering this problem on my M8, but am pretty sure it worked fine on older Android variants.

JValorDV said:
Can you elaborate on this? I am also encountering this problem on my M8, but am pretty sure it worked fine on older Android variants.
Click to expand...
Click to collapse
With KitKat, Google changed the way Android accesses removable media, allegedly as a "security measure." The result is that fewer apps have the ability to write to the sdcard. I believe that there are a few M8 custom ROMs that override this "feature" but I don't know which ones.
My name's Harold and I'm a flashaholic....

Apps can only write to folders that are associated with (created by) that app in KitKat (internal and external). It's not specific to the One M8, it's specific to the operating system (now). And I don't mean you can have an app that creates a folder anywhere on the SD card, it can only be created in that apps files directory (like data/data/com/appname/ or /emulated/0/data/com/appname, etc). Any app can write to the SD card (you actually don't need to set this permission in your manifest anymore, IIRC), but it can only do it within its own directory.

Related

[GUIDE] Titanium Backup Move app data 2 sd

Hi guys,
Titanium backup is a great root tool. Apart from creating and restoring backups Titanium Backup can also move app data to sd.
[ ROOT REQUIRED ]
I tried it and faced a few problems.
"NO DATA 2 SD DIRECTORY DETECTED"
After searching for answers and not getting any i decided to create a answer my self.
So this is a step by step method to move app data to sd using Titanium Backup
(BASICALLY FOR NOOBS BUT OTHERS CAN PARTICIPATE TOO)..
1. Root your device following the tutorial for your device
2. Create 2 Ext Partition (if you have already done so please move to no. 3)
a. switch of your device and take out your sd card.
b. use a card reader to plug it in your pc ( DO NOT USE YOUR DEVICE TO ACCESS THE CARD)
c. download Mini Tool Partition Wizard
d. create to ext 2 or 3 or 4 partition..Make sure the partition are primary and not logical and the partition size b/w 1GB to 2GB
e. After partitioning insert your card in the device and reboot the device.
3. Download Titanium Backup
4. Open Titanium Backup and open the Backup and Restore Tab.
5. select a SINGLE APP and long press.
6. Select "move app data to sd". A popup will open asking to create a data 2 sd directory.
7. Select Yes.
8. Batch select all apps and move app data to sd.
9. Viola see how your internal memory jumps up..
10. Have fun :good:
PS- If anybody finds any error in the guide then please tell me.
PS- Moderators if you find this post has been discussed earlier then please close this thread.
And REMEMBER TO SAY THANKS..
hey
can't seem to find "move app data to sd" after the long press on an app.
I only get an option of "move to sd card"
im using link2sd as well. if that makes any difference!
cheers
dblane79 said:
hey
can't seem to find "move app data to sd" after the long press on an app.
I only get an option of "move to sd card"
im using link2sd as well. if that makes any difference!
cheers
Click to expand...
Click to collapse
I don't use link2sd..I use a2sdgui..but with whatever knowledge I have I don't think that should affect titanium backup..try reinstalling titanium backup and wiping dalvik cache...
I will try to find an answer as soon a possible..:thumbup:
Try long pressing on a user app like a game or something..
Sent from my HTC Explorer A310e using XDA
hey mate
sorted it out..
the answer was actually in the titanium backup website in the faq page !
for any1 with the same prob(for CM& based roms):
had to create a folder called "app" in the sd-ext partition
then relaunch titanium backup and then u see the sd-ext part in the home screen of titanium.
in backup/restore long click, as nilot said, long press on an app, now theres an option to move app data to sd !
select and it asks you if you want to create a /data2 folder ! do that, and thats it!
thanks for the help nilot!
S2e works well too
Real Contributors Dont BeG for Thanks
Cheers
Ti backup pro not showing up
prior to rooting my phone I was advised to download Titanium backup pro and i bought it through my pc and paid through google wallet and it was sent to my cell. I can see it on my phone when I go into settings and manage apps but there is no icon. I was going to back up my system before I rooted, just incase anything happened but now I m at a loss.... anybody?
thanks!!!
Will it work on my unrooted xperia mini ?
littleliz said:
prior to rooting my phone I was advised to download Titanium backup pro and i bought it through my pc and paid through google wallet and it was sent to my cell. I can see it on my phone when I go into settings and manage apps but there is no icon. I was going to back up my system before I rooted, just incase anything happened but now I m at a loss.... anybody?
thanks!!!
Click to expand...
Click to collapse
I think u can download the pro version for free as you have paid already..and titanium backup is a root only app..root permissions are required..
Sent from my HTC Explorer A310e using XDA
emadido said:
Will it work on my unrooted xperia mini ?
Click to expand...
Click to collapse
No..titanium backup needs root permissions..
Sent from my HTC Explorer A310e using XDA
avilove4u said:
S2e works well too
Real Contributors Dont BeG for Thanks
Cheers
Click to expand...
Click to collapse
Most answer seekers don't know how to say thanx..it is my way to teach them..
Sent from my HTC Explorer A310e using XDA
littleliz said:
prior to rooting my phone I was advised to download Titanium backup pro and i bought it through my pc and paid through google wallet and it was sent to my cell. I can see it on my phone when I go into settings and manage apps but there is no icon. I was going to back up my system before I rooted, just incase anything happened but now I m at a loss.... anybody?
thanks!!!
Click to expand...
Click to collapse
The pro version just unlocks additional functionality in the free version. You have to install the free version as well as the pro version.
EDIT: Anyway, I also can't find the option to move app data to SD. I guess I'd need to create the "apps" folder on my sd-ext partition (although my SD card's 2nd partition is FAT32, would that stop it working?). This would be great if I could figure out how to do it though.
SifJar said:
The pro version just unlocks additional functionality in the free version. You have to install the free version as well as the pro version.
EDIT: Anyway, I also can't find the option to move app data to SD. I guess I'd need to create the "apps" folder on my sd-ext partition (although my SD card's 2nd partition is FAT32, would that stop it working?). This would be great if I could figure out how to do it though.
Click to expand...
Click to collapse
I think titanium backup needs ext partition..never tried using fat32 partition..
Sent from my HTC Explorer A310e using XDA
nilot27 said:
I think titanium backup needs ext partition..never tried using fat32 partition..
Sent from my HTC Explorer A310e using XDA
Click to expand...
Click to collapse
I think you're right, I am using FAT32 because I use Link2SD on stock ROM, and my stock ROM doesn't support ext partitions. It'd be a bit much hassle for me to change things just for this, I'll leave it as it is for now.
SifJar said:
The pro version just unlocks additional functionality in the free version. You have to install the free version as well as the pro version.
EDIT: Anyway, I also can't find the option to move app data to SD. I guess I'd need to create the "apps" folder on my sd-ext partition (although my SD card's 2nd partition is FAT32, would that stop it working?). This would be great if I could figure out how to do it though.
Click to expand...
Click to collapse
i think 2nd partition needs to be ext3 or ext4. theres a guide in this forum how to do that. you need a pc with an sd card reader tho.
after that just follow the steps on this thread
How to add the APP folder
Ok ,, this sounds so noobish, but how can I add the folder 'app' to my 2nd partition of my SD card (which is formatted to EXT4) ...
Can't read the EXT4 folder on the SD card when plugged into the PC, and I've tried using a browser on the phone, but can't see the option where to view the EXT4 partition either ?!
EDIT: Nevermind, changed to a different ROM and S2EXT works fine now
I used NextApp's FX program with the Root Module installed (I'm sure Root Explorer would also work). I then used the "Filesystem Manager" tool and navigated all the way to the bottom looking for "Other Filesystems". I found one named "/data/sdext2" which appears to be my ext2 partition.
I think this may be my problem because I still cannot see the external partition even after adding the "app" folder. I did some digging in TB's FAQ and found the mentioned requirements for Data2SD:
http://www.titaniumtrack.com/kb/titanium-backup-kb/titanium-backup-technical-faq.html#requirements-for-using-move-app-data-to-sd
20. What are the requirements for using the “Move app data to SD card” (Data2SD) feature?
Our Apps2SD scheme creates symbolic links (one per app) at /data/data/com.x.y that will point to somewhere within an ext2/3/4 partition on the SD card.
The supported mount points for the ext2/3/4 partition are:
/system/sd/ (“classic” sd-ext)
/sd-ext/ (“Cyanogen” sd-ext)
/data/sd/ (“MIUI” sd-ext)
So for Data2SD to work, you’ll need to ensure that your ext2/3/4 partition is mounted at one of these locations. Then create an “app” directory at that location in case it doesn’t exist. Once it’s done, you’ll see a free space gauge for it in the Titanium Backup welcome screen, and you can then long-click on an app in the list and hit the “Move app data to SD” button. Once you do that:
First, Titanium Backup will look for existing symbolic links in /data/data/ and attempt to re-use the same target location, if it lies within the ext2/3/4 partition.
If it finds no existing (or no suitable) destination, it will propose to create a “data2″ folder within the ext2/3/4 partition, and will then move the app’s data inside it.
So by default, you’ll get: /data/data/com.x.y => /system/sd/data2/com.x.y (in the “classic” sd-ext case).
Click to expand...
Click to collapse
I'm guessing that because my partition appears to be mounted at "/data/sdext2" instead of "/data/sd", that this is why TB cannot see it. However, as far as I'm aware, this was created by Link2SD without any intervention on my part. Does anyone know how I might be able to go about changing this? Or could I somehow put in a link to it elsewhere?
Thanks for any help that you can provide!
MechaBouncer said:
I'm guessing that because my partition appears to be mounted at "/data/sdext2" instead of "/data/sd", that this is why TB cannot see it. However, as far as I'm aware, this was created by Link2SD without any intervention on my part. Does anyone know how I might be able to go about changing this? Or could I somehow put in a link to it elsewhere?
Thanks for any help that you can provide!
Click to expand...
Click to collapse
It seems I have the same problem. I tried to rename the directory using Root Browser Lite (the only free root file manager I was able to find) from "/data/sdext2" to "/data/sd" but the operation failed (I'm not sure but probably the first time I partitioned my SD I called the Ext2 partition labelling it sdext2).
Thanks in advance to anybody who can help me with this issue!
Angelo XDA said:
It seems I have the same problem. I tried to rename the directory using Root Browser Lite (the only free root file manager I was able to find) from "/data/sdext2" to "/data/sd" but the operation failed (I'm not sure but probably the first time I partitioned my SD I called the Ext2 partition labelling it sdext2).
Thanks in advance to anybody who can help me with this issue!
Click to expand...
Click to collapse
Did you try rebooting the phone or recreating the links after you renamed it?
I've emailed both the developer of Link2SD and support for Titanium Backup. I haven't heard back from anyone at Titanium Backup yet, but the developer of Link2SD was rather informative. He said that the main reason this isn't yet supported is because app private data must maintain the ownership data from the app that it goes to because of the way that Android sandboxes apps. This isn't possible on FAT/FAT32 partitions. Only ext2/3/4 supports it. This is probably why it only works for these filesystems with Titanium Backup.
nilot27 said:
Hi guys,
Titanium backup is a great root tool. Apart from creating and restoring backups Titanium Backup can also move app data to sd.
[ ROOT REQUIRED ]
I tried it and faced a few problems.
"NO DATA 2 SD DIRECTORY DETECTED"
After searching for answers and not getting any i decided to create a answer my self.
So this is a step by step method to move app data to sd using Titanium Backup
(BASICALLY FOR NOOBS BUT OTHERS CAN PARTICIPATE TOO)..
1. Root your device following the tutorial for your device
2. Create 2 Ext Partition (if you have already done so please move to no. 3)
a. switch of your device and take out your sd card.
b. use a card reader to plug it in your pc ( DO NOT USE YOUR DEVICE TO ACCESS THE CARD)
c. download Mini Tool Partition Wizard
d. create to ext 2 or 3 or 4 partition..Make sure the partition are primary and not logical and the partition size b/w 1GB to 2GB
e. After partitioning insert your card in the device and reboot the device.
3. Download Titanium Backup
4. Open Titanium Backup and open the Backup and Restore Tab.
5. select a SINGLE APP and long press.
6. Select "move app data to sd". A popup will open asking to create a data 2 sd directory.
7. Select Yes.
8. Batch select all apps and move app data to sd.
9. Viola see how your internal memory jumps up..
10. Have fun :good:
PS- If anybody finds any error in the guide then please tell me.
PS- Moderators if you find this post has been discussed earlier then please close this thread.
Click to expand...
Click to collapse
I created a primary ext3 partition that is 1.2GB. I do not have the option to move app to sd or move app data to sd, any idea why?
Edit: I can't locate the ext3 partition via root explorer...does gingerbread not support apps2sd? or is my issue due to the fact that this is a stock GB ROM?

insufficient storage

Strange I can't download this one specific app "diptic" I'm getting the "insufficient storage" pop up. But I can download other apps n deleted them too.
Also, tried to push copy my apps to sd using TiBu .. no results. Tried LinksSD, no results.
Any suggestions. Posted print screens, too.
Sent from my SCH-I535 using xda premium
kuntri said:
Strange I can't download this one specific app "diptic" I'm getting the "insufficient storage" pop up. But I can download other apps n deleted them too.
Also, tried to push copy my apps to sd using TiBu .. no results. Tried LinksSD, no results.
Any suggestions. Posted print screens, too.
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
I had this issue yesterday and had over 8GB in backups made by TWRP on the internal storage and that was my issue
Sent from my SCH-I535 using xda premium
Use root explorer or es explorer and go into /data/app and delete the .odex file for the app you are trying to install.
jsb5388 said:
Use root explorer or es explorer and go into /data/app and delete the .odex file for the app you are trying to install.
Click to expand...
Click to collapse
So do the Stock Custom ICS (Beans, Synergy) have native a2sd functions?
Dunno if this will help but it did the trick on my last phone. Open root explorer and check the cache folder. I had an ota sitting there and the phone wouldn't download anything from the play store because of it. If something big is lurking there delete it.
Sent from my SCH-I535 using Tapatalk 2

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

Problem rooting

I'm trying to root and I'm following the guide posted for the BLK3 firmware (I'm on stock OTA Jellybean); I have two problems and am hoping someone can help: the first is that I don't know which folder is my SD card. Is it the SCH-I535 folder that appears when I plug in my phone that says "phone storage" and has several folders like: "DCIM, Alarms, etc," or is it the folder titled: "CD: G" that has a couple of Verizon apps on it? Also, when I tried to drag the SuperSU file and the Bootloader file into the SCH folder it wouldn't allow that--there was a black circle that popped up over the folder. I have USB debugging checked, btw. Of course, I also have MTP checked. Could that be a problem? If so, how do I uncheck it? It won't allow me to.
If you cant transfer the file to your phone just browse to the post on ur phone and download via your phone. Im to lazy to plug my phone into my computer personally so I just use dropbox to transfer anything I want to my phone, or airdroid if its a bigger file.
If I download them will they save to internal or external? That's my problem
Sent from my SCH-I535 using xda app-developers app
Kelton Rivas said:
If I download them will they save to internal or external? That's my problem
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
idk, depends on where you save to, use the file explorer and find where you saved it.
x714x said:
idk, depends on where you save to, use the file explorer and find where you saved it.
Click to expand...
Click to collapse
I moved it to "Sdcard/0," is that external or internal?
Kelton Rivas said:
I moved it to "Sdcard/0," is that external or internal?
Click to expand...
Click to collapse
Internal.
prdog1 said:
Internal.
Click to expand...
Click to collapse
So how do I get it into external? I don't see SD card 1 with file explorer (I can only see 0). Don't you need Root to see the other areas of the phone with root explorer? Also, I'm trying to do the root process, but I get stuck at the "Flash custom recovery" step. I've done it three times now, but no matter how many times I flash it (Odin says recovery imagine nand write start, RQT_Closem RES_OK, etc," and once I go back into Odin mode I don't see the custom recovery. :l
http://imageshack.us/photo/my-images/35/26062374.png/
I tried going to mnt > extSdcard > move file and it wouldn't allow that. .it's effectively locked down. >.< Should I try something other than ES file explorer?
Turns out it didn't have an SD card in. So I just put the one from my Rezound in--we should be good now. O:
It says "custom binary download: 4 counts;" which I know is because I've attempted to flash my custom recovery four times--but every time I reboot after doing that it still gives me the Samsung recovery. What to do?

Accessing the SD Card Outside of My Files

Some of you have likely figured this out, but after spending a few minutes poking around ES File Explorer Pro and being unable to locate my 64GB SD card, I finally found the location.
From the root of Device Storage, go to /storage/. Your name will likely vary, but mine was found as /storage/6D31-DA1D.
Having an SD card in my work S5, it was much easier and just required looking for ExtSDCard under /mnt/.
NotATreoFan said:
Some of you have likely figured this out, but after spending a few minutes poking around ES File Explorer Pro and being unable to locate my 64GB SD card, I finally found the location.
From the root of Device Storage, go to /storage/. Your name will likely vary, but mine was found as /storage/6D31-DA1D.
Having an SD card in my work S5, it was much easier and just required looking for ExtSDCard under /mnt/.
Click to expand...
Click to collapse
Just to add, the same applies to a SD card attached using an OTG adapter as well. Not as much need to use OTG now except for those times when you just want to transfer something over quickly.
NotATreoFan said:
Some of you have likely figured this out, but after spending a few minutes poking around ES File Explorer Pro and being unable to locate my 64GB SD card, I finally found the location.
From the root of Device Storage, go to /storage/. Your name will likely vary, but mine was found as /storage/6D31-DA1D.
Having an SD card in my work S5, it was much easier and just required looking for ExtSDCard under /mnt/.
Click to expand...
Click to collapse
Or you can just hit the drop down list and choose it
king3opobn said:
Or you can just hit the drop down list and choose it
Click to expand...
Click to collapse
That is an option too. However I got used to having all the side menus collapsed and didn't even think of that.
NotATreoFan said:
That is an option too. However I got used to having all the side menus collapsed and didn't even think of that.
Click to expand...
Click to collapse
This drop down is faster
6D31-DA1D looks like the assigned serial number after the card is formatted. If that is true, then everyone will have to look for a different hex number for their card.
BTW is ES File Explorer allowed write access the SD card without root?
KurrentUser said:
6D31-DA1D looks like the assigned serial number after the card is formatted. If that is true, then everyone will have to look for a different hex number for their card.
BTW is ES File Explorer allowed write access the SD card without root?
Click to expand...
Click to collapse
First time you try to write to the SD card, you get prompted to follow some steps. From there on, it can write to the card without error. Created a test folder and file on the root to verify.
NotATreoFan said:
First time you try to write to the SD card, you get prompted to follow some steps. From there on, it can write to the card without error. Created a test folder and file on the root to verify.
Click to expand...
Click to collapse
So I gather that Marshmallow didn't inherit the Lollipop "Apps can't write to SD card" rule. That's good news. I prefer to transfer files from my PC to the phone via WiFi. Never made sense to have to use two file managers to copy files to the SD card.
KurrentUser said:
So I gather that Marshmallow didn't inherit the Lollipop "Apps can't write to SD card" rule. That's good news. I prefer to transfer files from my PC to the phone via WiFi. Never made sense to have to use two file managers to copy files to the SD card.
Click to expand...
Click to collapse
They are restricted by default, but you can grant them access if they've been updated to know how to properly request it. Google made that change awhile ago, but most apps or OEMs never implemented it.
Root Explorer force closes on me upon tapping "select" to write to my SD card. Any input on this would be greatly appreciated.
LuigiBull23 said:
Root Explorer force closes on me upon tapping "select" to write to my SD card. Any input on this would be greatly appreciated.
Click to expand...
Click to collapse
Root Explorer might be looking for root access? Dunno. Try ES File Explorer maybe
glensta said:
Root Explorer might be looking for root access? Dunno. Try ES File Explorer maybe
Click to expand...
Click to collapse
I don't believe it needs root to achieve this. I've done it before. It's just not working now for whatever reason.
LuigiBull23 said:
I don't believe it needs root to achieve this. I've done it before. It's just not working now for whatever reason.
Click to expand...
Click to collapse
Have you used it on unrooted 6.0.1 yet?
NotATreoFan said:
Have you used it on unrooted 6.0.1 yet?
Click to expand...
Click to collapse
We don't have root yet so yes I've tried it on stock 6.0.1
LuigiBull23 said:
Root Explorer force closes on me upon tapping "select" to write to my SD card. Any input on this would be greatly appreciated.
Click to expand...
Click to collapse
This happened to me after running Package Disabler, also complete inability to write to SD card with ES, MI, or any other file explorer. Turns out Package Disabler flags External Storage(com.android.externalstorage) as bloatware and I had to make sure I unchecked and enabled it again.
Sent from my SM-G935T using XDA Labs
You can change storage location also
LuigiBull23 said:
We don't have root yet so yes I've tried it on stock 6.0.1
Click to expand...
Click to collapse
I was referring to testing on another device with 6.0.1.
NotATreoFan said:
I was referring to testing on another device with 6.0.1.
Click to expand...
Click to collapse
No since the S6 hasn't received the update yet.
LuigiBull23 said:
No since the S6 hasn't received the update yet.
Click to expand...
Click to collapse
Just tested on my phone and got the same FC after tapping SD Card. Root Explorer likely needs an update to resolve it.
NotATreoFan said:
Just tested on my phone and got the same FC after tapping SD Card. Root Explorer likely needs an update to resolve it.
Click to expand...
Click to collapse
I don't think Root Explorer is the issue because no file manager app I've tried allows me to write to the sd card.

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