As the title says implies, I am having trouble writing data to my external SD card - both through the phone and while connected to a PC.
Background: Got the S4 about a week ago. It was on NK1. I rooted, de-bloated, and made back-up in SafeStrap. Discovered I had to run the KK SD Card fix, but was able to write to the SD card afterwards. Yesterday, while trying to copy a file to the SD card while connected to a PC resulted in a failure (Device stopped responding or was disconnected error). After that, the whole phone went wonky - Titanium, Root Explorer, File Manager, etc... wouldn't open and/or run properly after wards. Several reboots and the problem persisted.
Figured I would just restore my back-up. Well I screwed something up and got stuck in a boot-loop - I odined back to NC5 (figured I didn't need to be on NK1), and re-rooted. Setting my phone back up I realize I can't write to the SD card again. I run the SD Fix but to no avail. Opened Root Explorer and looked at platform.xml, which has all the correct permissions (as in this post).
What's going on and how do I fix this? The SD card is a pretty important feature for me. I can write to and copy to the internal storage either through the phone and while connected to a PC, but not the SD card. FWIW, the SD card works flawlessly in my old phone, so I know it;s not the card.
Going nuts here.
Thanks,
Edit - So playing around with another (lower capacity) SD card I find that everything works perfectly. When I get time this weekend I will have to reformat and/or get a new card. Strangely, the problem card still works good in my old phone. Very weird.
Turns out the sd card was/is bad. Found a great deal on a 64gb card and it's working great.
So now for more noob questions: What is the correct procedure for restoring and or flashing roms with safestrap? On my other phones I'm used to entering recovery (TWRP) and wiping data/cache/dalvik, formatting, doing a factory reset, etc, then flashing and or restoring.
When I attempted to restore my backup on my S4 (as described above), I wiped data, dalvik, & cache. After that I either did a factory reset or format (can't remember which), the phone automatically rebooted, and that is when I got stuck in the bootloop and couldn't enter safestrap recovery. I am interested in flashing Eclipse but would like to know the exact procedures to avoid losing the ability to enter safestrap.
Thanks for the advice.
Related
So basically what happened is I rebooted my phone, and then opened up my music app, and it said that my external SD card folder (where I keep all my music) was missing or unreadable. I checked my file explorer to see what was going on, and I opened up the external SD folder to find that it was empty. I know for a fact that all my files are there, since everything was working fine until I rebooted my phone. This happened once before, and I solved it by plugging the card into my computer and formatting it from there. I could do that again but is there a way to fix the problem altogether? It's annoying to have to format the card every time I reboot my phone.
My phone's not rooted or anything. 100% stock.
Thanks
Use RECUVA to recover any files back up data and factory reset format phone FAT 32 in Windows .
jje
Okay, I'll try that. Thanks
I factory reset my phone this afternoon and for some reason it's still not detecting my card. I tried the card with my brother's S3 and it worked perfectly fine. Is there anyway else that I might be able to fix it??
EDIT: Never mind, I somehow managed to fix it
Okay, this is quite a long story, so I apologise in advance.
I decided to update my Galaxy S2 today to a newer ROM (SuperNexus 2) with the latest version of Android. I was coming from a CM9 build. I went through the usual process of backing up data and performing a full NANDROID backup via CWM Recovery, booted the phone again and transferred the backups to my PC via USB. These files transferred fine.
I then downloaded the zip files for the new ROM and proceeded to copy them to the internal storage of my phone. The copy dialog in Windows said that it was "discovering items" and stayed like this until I turned off USB transfer mode on the phone and removed it (ie. the files failed to copy) This happened a number of times and I didn't get anywhere. I have plenty of space free on the SD card, but just to make sure I started the phone in CWM again and formatted the SD card, and since I was going to do it anyway, the data and cache partitions too. When I booted the phone again, the files still wouldn't copy. I managed to copy a text file to the phone which was about 32kb but anything larger just seemed to fail.
I then went back into CWM and decided to partition the SD card, as I thought that it may have been corrupted somehow and needed to rebuild the filesystem. This however, caused even more problems as trying to format the SD card (In CWM) now just reported "Error, can not mount E:/sdcard".
Feeling fairly frustrated, I decided to download the Stock ICS ROM for the Galaxy S2 and install it via Odin, thinking that the problem was probably with CWM. The install went fine, but upon reboot the phone just stayed on the boot animation, no matter how long I left it. To make sure the install went smoothly I decided to try and reinstall the Stock ROM via Odin again, but now Odin didnt seem to get past the "Initializing.." stage.
So all in all, I now have a phone which wont boot into Android, cant copy anything to internal storage, and Odin wont seem to connect to.
I am convinced this is a software issue and therefore fixable. But maybe the internal storage was not working correctly in the first place. I have installed many ROMs before and never had such issues.
Anyone know anything about this or how I could potentially fix it? Thanks so much in advance!
Benji1992 said:
Okay, this is quite a long story, so I apologise in advance.
I decided to update my Galaxy S2 today to a newer ROM (SuperNexus 2) with the latest version of Android. I was coming from a CM9 build. I went through the usual process of backing up data and performing a full NANDROID backup via CWM Recovery, booted the phone again and transferred the backups to my PC via USB. These files transferred fine.
I then downloaded the zip files for the new ROM and proceeded to copy them to the internal storage of my phone. The copy dialog in Windows said that it was "discovering items" and stayed like this until I turned off USB transfer mode on the phone and removed it (ie. the files failed to copy) This happened a number of times and I didn't get anywhere. I have plenty of space free on the SD card, but just to make sure I started the phone in CWM again and formatted the SD card, and since I was going to do it anyway, the data and cache partitions too. When I booted the phone again, the files still wouldn't copy. I managed to copy a text file to the phone which was about 32kb but anything larger just seemed to fail.
I then went back into CWM and decided to partition the SD card, as I thought that it may have been corrupted somehow and needed to rebuild the filesystem. This however, caused even more problems as trying to format the SD card (In CWM) now just reported "Error, can not mount E:/sdcard".
Feeling fairly frustrated, I decided to download the Stock ICS ROM for the Galaxy S2 and install it via Odin, thinking that the problem was probably with CWM. The install went fine, but upon reboot the phone just stayed on the boot animation, no matter how long I left it. To make sure the install went smoothly I decided to try and reinstall the Stock ROM via Odin again, but now Odin didnt seem to get past the "Initializing.." stage.
So all in all, I now have a phone which wont boot into Android, cant copy anything to internal storage, and Odin wont seem to connect to.
I am convinced this is a software issue and therefore fixable. But maybe the internal storage was not working correctly in the first place. I have installed many ROMs before and never had such issues.
Anyone know anything about this or how I could potentially fix it? Thanks so much in advance!
Click to expand...
Click to collapse
I9100?
Can get to DL mode?
Can get to recovery?
Get an older Odin version and flash siyah just to see if it can be flashed again.
If you can get to recovery, Nuke Script is the way to go.
It sounds to me that maybe your memory is corrupt...
Not just yet, smells like soft brick.
Sent from the little guy
I recently decided to go from Jedi VX13 to ParanoidAndroid. Since I was going to 4.2.2 from 4.1.2 instead of the other direction, I thought that I wouldn't need to take any special precautions to keep my SD card working. The flash from CWM went fine and the phone booted up normally. However, no matter where I searched, the SD card directory was nowhere to be found.
I have read many posts about the card data being in another place, but I have used Root Explorer and Solid Explorer search functions without any luck. I even installed TWRP over CWM and formatted the SD card from there at someone else's suggestion. The phone can see that a card has been placed into the phone, because the Storage menu gives the Mount SD option. However, every time I press it, I see "SD card is blank or has unsupported file system". I have even pressed the offered format option in the 4.2.2 OS multiple times with no luck. I can't believe that the SD card has to have files on it to be mountable by the OS.
The card is readily accessible in TWRP and on my computer, so the card itself is not in error. I have even taken the step of doing a scorched earth wipe of the internal memory to try to solve this. I am missing some crucial step in the formatting or mounting process, but I am out of ideas at this point. Any help that can be offered is appreciated.
Please close thread
After I was finished typing this out, I flashed the newest ParanoidAndroid build. Not only does it stabilize 4G, but my card is now recognized! Please close this thread as soon as possible.
I was running Jasmine 5.0 with the 5.0.1 update, had no issues, was running perfectly with no FC's, no bugs, and I knew there was about to be a 5.0.2 update.. So I decided to prep for the update and create a backup in TWRP and have it saved to the ext-sd. My phone was connected to the computer, charging, and I rebooted into recovery, created a backup and when it was almost finished it went to backup the boot image, it said it failed. So I wiped caches, and rebooted just fine. I then downloaded the 5.0.2 update, and when I went to move it from the computer to the ext-sd card, I noticed that it didn't recognize my external sd card anymore. Both the computer and multiple file explorer apps on my phone can't read my ext-sd card anymore. But the weird thing is, when I am in recovery, TWRP recognizes my external sd card and even let me restore a backup perfectly.. (so it's not corrupt) So I then tried to factory reset, format data and restore a backup from my external sd card, which worked and rebooted just fine. But both my phone and computer still don't recognize my external sd card.. I have tried flashing the sd card fix permissions file and still no luck.. If anyone has any pointers or help, please let me know. I have a 64gb sd card that has all my important and needed ROOT information for the slight chance that I bootloop or softbrick my phone.. All information needed is on it!
Thanks for the help, if you took the time to read this I greatly appreciate it.
pahlerc1 said:
I was running Jasmine 5.0 with the 5.0.1 update, had no issues, was running perfectly with no FC's, no bugs, and I knew there was about to be a 5.0.2 update.. So I decided to prep for the update and create a backup in TWRP and have it saved to the ext-sd. My phone was connected to the computer, charging, and I rebooted into recovery, created a backup and when it was almost finished it went to backup the boot image, it said it failed. So I wiped caches, and rebooted just fine. I then downloaded the 5.0.2 update, and when I went to move it from the computer to the ext-sd card, I noticed that it didn't recognize my external sd card anymore. Both the computer and multiple file explorer apps on my phone can't read my ext-sd card anymore. But the weird thing is, when I am in recovery, TWRP recognizes my external sd card and even let me restore a backup perfectly.. (so it's not corrupt) So I then tried to factory reset, format data and restore a backup from my external sd card, which worked and rebooted just fine. But both my phone and computer still don't recognize my external sd card.. I have tried flashing the sd card fix permissions file and still no luck.. If anyone has any pointers or help, please let me know. I have a 64gb sd card that has all my important and needed ROOT information for the slight chance that I bootloop or softbrick my phone.. All information needed is on it!
Thanks for the help, if you took the time to read this I greatly appreciate it.
Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=nextapp.sdfix
Edit -- Nvm. I just went in and did a factory reset. Pretty sad since I hadnt backed up in about 2 weeks. My loss. My stupiditiy. Learn form our mistakes.
After the factory reset, I can view my SD card again which is pretty nice, so not a total loss.
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Alright. A little about my phone. Its a Galaxy s5 with an 8gb micro sd card. The phone is rooted.
Last night I installed Apps2sd. When I first opened the app it mentioned that my SD card was not setup and I would need to run some "sd fix". I accepted, the phone rebooted and then when it came back up, its as if my SD card was blank. Not only blank, but after connecting phone to the PC, both my phone and card show but are empty. The SD card displays as -1376256 bytes free of -1376256 bytes. The phone shows 127mb free of 128mb.
I also made the mistake of uninstalled apps2sd after my phone booted up and I noticed the issue. Wasnt very smart of me as I can not seem to install it or anything back. Most apps including google play just crash when trying to load. When vieiwng files under My Files, basically everything is empty. If I try using FX file manager then most things say I dont have access.
Now when I first turn on phone and I boot into safestrap TWRP, I can go through and view files and I See all my stuff on my SD card and phone. I can even copy files from my SD card and place them in other directories (tried to copy the apps2sd apk onto phone to reinstall) but just cant ever see any of it when the phone is booted.
Also under TWRP, If I go to backup or anything for example, It lists Micro SD as 2132mb and Internal Storage as 3436mb. So im guessing apps2sd created a partition of some sort?
What have I done? What did my stupid ass do and is there any way to fix it?
tl;dr: Installed apps2sd, clicked things I shouldnt click. Cant view any files on phone or when connected to USB but can see everything under TWRP.
Any and all help is greatly appreciated!!
skoad said:
Edit -- Nvm. I just went in and did a factory reset. Pretty sad since I hadnt backed up in about 2 weeks. My loss. My stupiditiy. Learn form our mistakes.
After the factory reset, I can view my SD card again which is pretty nice, so not a total loss.
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Alright. A little about my phone. Its a Galaxy s5 with an 8gb micro sd card. The phone is rooted.
Last night I installed Apps2sd. When I first opened the app it mentioned that my SD card was not setup and I would need to run some "sd fix". I accepted, the phone rebooted and then when it came back up, its as if my SD card was blank. Not only blank, but after connecting phone to the PC, both my phone and card show but are empty. The SD card displays as -1376256 bytes free of -1376256 bytes. The phone shows 127mb free of 128mb.
I also made the mistake of uninstalled apps2sd after my phone booted up and I noticed the issue. Wasnt very smart of me as I can not seem to install it or anything back. Most apps including google play just crash when trying to load. When vieiwng files under My Files, basically everything is empty. If I try using FX file manager then most things say I dont have access.
Now when I first turn on phone and I boot into safestrap TWRP, I can go through and view files and I See all my stuff on my SD card and phone. I can even copy files from my SD card and place them in other directories (tried to copy the apps2sd apk onto phone to reinstall) but just cant ever see any of it when the phone is booted.
Also under TWRP, If I go to backup or anything for example, It lists Micro SD as 2132mb and Internal Storage as 3436mb. So im guessing apps2sd created a partition of some sort?
What have I done? What did my stupid ass do and is there any way to fix it?
tl;dr: Installed apps2sd, clicked things I shouldnt click. Cant view any files on phone or when connected to USB but can see everything under TWRP.
Any and all help is greatly appreciated!!
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Click to collapse
u should try finding from root/data/media