CWM Recovery not recognizing extSD (Verizon) - Verizon Samsung Galaxy S 4

I was originally going to post this under the developer section, but seeing how it won't let me post there until I've reached over 10 posts, (started new acct instead of trying to find old login info) I figured I'd try here:
I successfully rooted my device earlier and all is going well, but I'm running into a snag for backing up in custom recovery/flashing new ROMs. The recovery isn't recognizing my extSD card, but the phone when booted will. I've moved the ROMs to the extSD to save space and want my backup to go there as well.
Anyone found a fix for this at all?

What kind of sd card?

Check /mnt/extSdCard/
I've got OUDHS CWM... so depending on the recovery tool you have, it may be different for you.

bhp090808 said:
What kind of sd card?
Click to expand...
Click to collapse
It's a SanDisk ultra 64GB.From what I've read elsewhere it sounds like I may need to reformat it to FAT? When I got the card I just formatted it in the device itself

spr0k3t said:
Check /mnt/extSdCard/
I've got OUDHS CWM... so depending on the recovery tool you have, it may be different for you.
Click to expand...
Click to collapse
I'm using CWM recovery also... I guess I'll reformat my card and try again

iToddh said:
It's a SanDisk ultra 64GB.From what I've read elsewhere it sounds like I may need to reformat it to FAT? When I got the card I just formatted it in the device itself
Click to expand...
Click to collapse
FAT32 is what you need. I have a 64gb Samsung card and the same thing happened to me. Formating in the phone won't do it. I ended up finding a 3rd party app (EaseUs Partition Master - free edition) and formatted it on the pc (using either built-in or accessory card reader). Afterwards you'll have all the access you're lacking!!

Just confirming what the others are saying - if you installed the card on stock and then rooted to CM you will find that the card doesn't work but DOES still have data on it, if you want to get it off easiest way is PC/Mac otherwise you can format it if you don't mind losing the data.

Related

[Q] How do I unpartition my SD card?

Hello Everyone!
I partitioned my SD card back when I had my Nexus One. Now, I'm interested in reversing that process. I just recently rooted, unlocked, and flashed my phone. Unfortunately, CWM doesn't offer an option to partition my SD card. How does one do that these days? I just want my SD card to be unpartitioned.
Thanks
Chump
You should be able to format the sd card form the phone itself, like going to menu, settings, storage, dismount sd card then format sd card, I think this removes partitions, also destroying all data in the card.
thechump said:
Hello Everyone!
I partitioned my SD card back when I had my Nexus One. Now, I'm interested in reversing that process. I just recently rooted, unlocked, and flashed my phone. Unfortunately, CWM doesn't offer an option to partition my SD card. How does one do that these days? I just want my SD card to be unpartitioned.
Thanks
Chump
Click to expand...
Click to collapse
Backup sdcard contents to computer. On computer delete all partitions, then you will have one big unallocated space. Create a new partition using all available space. Copy backed up data back onto sdcard. Put back in phone.
Sent from my MB860 using xda premium
I use minitool partition wizard.
Remember to format as primary, fat32 and then apply,
http://download.cnet.com/MiniTool-P...200.html?spi=b98f0ce7c1bc4c1c1a0ee1c60561e5fc
redgrass83 said:
I use minitool partition wizard.
Remember to format as primary, fat32 and then apply,
http://download.cnet.com/MiniTool-P...200.html?spi=b98f0ce7c1bc4c1c1a0ee1c60561e5fc
Click to expand...
Click to collapse
+1 as the standard windows partition tool does not delete the 2nd partition. You will lose everything on the 2nd partition as even with mini tool you can't access it, only delete it and format it.
Oh, exactly.. make sure to back up any important data.
Sent from my MB860
the best way to unpartition
the best way to unpartition which i found on google
check the attached file please
krishnav891 said:
the best way to unpartition which i found on google
check the attached file please
Click to expand...
Click to collapse
Really necessary to revive a thread thats been dead for 2 yrs? No.
Um
palmbeach05 said:
Really necessary to revive a thread thats been dead for 2 yrs? No.
Click to expand...
Click to collapse
To be honest, yeah. It's cool that he revived it. I am sitting here with a soft bricked Samsung Infuse and can't find a lick of information that is even slightly useful to me. I'm welcome to all new information and answers that could potentially help me. Why waste your time complaining that someone revived a thread? Got nothing better to do with your life, I see... Stop being a jerkoff to people who didn't do a single thing to you. Seriously...
jayelkay1992 said:
To be honest, yeah. It's cool that he revived it. I am sitting here with a soft bricked Samsung Infuse and can't find a lick of information that is even slightly useful to me. I'm welcome to all new information and answers that could potentially help me. Why waste your time complaining that someone revived a thread? Got nothing better to do with your life, I see... Stop being a jerkoff to people who didn't do a single thing to you. Seriously...
Click to expand...
Click to collapse
Why are you trying to make an argument about a bricked device, unpartitioning an sd card (removable storage), and a thread that I haven't even looked at or read or anything since May (its now Nov)? and fyi, a quick search of your problem gave me this http://www.androidnectar.com/fix-bricked-samsung-infuse-how-to/ you're welcome. Please refrain from posting antagonizing posts like that as it deters from any use and can be reported to moderators.
redgrass83 said:
I use minitool partition wizard.
Remember to format as primary, fat32 and then apply,
http://download.cnet.com/MiniTool-P...200.html?spi=b98f0ce7c1bc4c1c1a0ee1c60561e5fc
Click to expand...
Click to collapse
I agree, using minitool partition wizard to format to fat32 and convert to primary partition.
Mini tool partition the whole drive as fat32
Sent from my HTC One_M8 using Tapatalk

FIX - Corrupt SD card from S-Off

I skimmed through the general thread and FAQ and couldn't find anything on this, so I figured I'd post this!
I didn't have a smaller SD card and figured nothing bad could happen, so just used my 32GB SD card and it boinked out. Thought it was done for...until today! Here's how I got it to work.
1. Make sure you have your SD card in your phone.
2. Boot into your recovery (I used TWRP and haven't tested this on Amon Ra.)
3. Mount your USB storage and go to "My Computer" to view your storage drives.
4. Your SD card should pop up as a Removable Disk that has no info. Simply format the drive, reboot into your ROM, and bam! Fully working SD card
If anyone can test this in Amon Ra and let me know if it worked, be much appreciated, thanks!
easiest way is this:
do your s-off. boot into amon ra. goto the options and format the SD card right then and there.
you're supposed to always format the card right after S-oFF, or else the slot tends to not work right or something. this is pretty much why they said to try to use an extra backup card instead of using your own personal one, so ya don't have to lose everythin
Whoops, just realized I posted this to development lol. Sorry to any mod, if you could please move it.
jayochs said:
easiest way is this:
do your s-off. boot into amon ra. goto the options and format the SD card right then and there.
you're supposed to always format the card right after S-oFF, or else the slot tends to not work right or something. this is pretty much why they said to try to use an extra backup card instead of using your own personal one, so ya don't have to lose everythin
Click to expand...
Click to collapse
I couldn't even get S-Off to work, lol. I tried for about 30 minutes and ended up with a "dead" SD card. My recovery didn't even see my SD card, I just mounted my USB storage for S&Gs to see what would happen.
Something I find that really helps as well is to make sure you don't flash the Gingerbread hboot when using the S-OFF program. I didn't think it would, but it did manage to give me SD card issues until I flashed a proper ICS hboot.
I'm only mentioning this because after I S-OFFed and got the SD card issues, formatting it did nothing at all to fix the problem. Only after I got the right hboot did everything finally start working again.
SirSigma said:
Something I find that really helps as well is to make sure you don't flash the Gingerbread hboot when using the S-OFF program. I didn't think it would, but it did manage to give me SD card issues until I flashed a proper ICS hboot.
I'm only mentioning this because after I S-OFFed and got the SD card issues, formatting it did nothing at all to fix the problem. Only after I got the right hboot did everything finally start working again.
Click to expand...
Click to collapse
I didn't even get that far lol. S-Off didn't work and my SD card was a dud afterwards. my computer would see the drive, but wouldn't do anything with it. My phone just said "blank SD card" and couldn't format.
Chyrux said:
I didn't even get that far lol. S-Off didn't work and my SD card was a dud afterwards. my computer would see the drive, but wouldn't do anything with it. My phone just said "blank SD card" and couldn't format.
Click to expand...
Click to collapse
Same here.
Sent from my ADR6425LVW using XDA
Doddzilla said:
Same here.
Sent from my ADR6425LVW using XDA
Click to expand...
Click to collapse
It was strange. I just figured that it would have erased the contents of my card and that was it. thought I had lost it entirely lol. Glad I didn't just throw it away.
Chyrux said:
It was strange. I just figured that it would have erased the contents of my card and that was it. thought I had lost it entirely lol. Glad I didn't just throw it away.
Click to expand...
Click to collapse
What did u do to fix it?
Sent from my ADR6425LVW using XDA
Doddzilla said:
What did u do to fix it?
Sent from my ADR6425LVW using XDA
Click to expand...
Click to collapse
The method I posted. Just went into recovery, mounted USB storage and formatted my card from Windows. The only downside is that formatting can ruin an SD card...but it's not much to worry about if the card isn't working, anyway =p
Chyrux said:
The method I posted. Just went into recovery, mounted USB storage and formatted my card from Windows. The only downside is that formatting can ruin an SD card...but it's not much to worry about if the card isn't working, anyway =p
Click to expand...
Click to collapse
formatting can ruin an SD Card? please elaborate. i format SD cards all the time.
I've had a few where the format went "bad" due to some reason and rendered the SD card completely useless. Same has happened to a few people I know and have read of the issue before. I didn't mean that to say "Formatting your SD card enough will ruin it" lol.
*EDIT* I wish I knew about that insurance you talk about in your sig when I bought my phone
Doddzilla said:
Same here.
Sent from my ADR6425LVW using XDA
Click to expand...
Click to collapse
same here.....
I just unmounted mine in Android and formatted it with Windoze. Then I formatted it again in Android. I've corrupted SD Cards all kinds of ways. It's real easy to do if you get stupid with the overclocking/undervolting. I've formatted the 32 gig I first got for my BlackBerry 9630 a few dozen times. It's still as reliable as any other SD Card I have. Better than some, in fact. The only real good way to format a solid state memory device is to write zeros to it. If not, NAND (which your SD Card is) device write cycles can take twice as long.
guys i tried all the format methods listed above still no luck, windows states its a raw format with 0 mb available
madjokeer said:
guys i tried all the format methods listed above still no luck, windows states its a raw format with 0 mb available
Click to expand...
Click to collapse
I had to download a program that was made just for formatting SD cards. Once I used that it formatted the card fine but windows and my phone would not.
Sent from my ADR6425LVW using XDA
Thanks Chyrux. Your method worked for me . was about to throw away the card but you saved it.
Thanks 1m+ times
Well How many times should I thank you
Thanks Thanks this was the only working method thx very much

[Q] CWM Not Seeing External SD Card

I'm have a bit of a problem with CWM not loading external sd card.
I have been tring various roms & have now decided to go back to stock.
I have installed the latest stock UK rom & the modem & kernel & have now rooted with tool kit, latest version.
When I go in to cwm recovery it's loading the sd card, I no there is nothing wrong with the card.
How can I fix this problem?
Ta
@home said:
I'm have a bit of a problem with CWM not loading external sd card.
I have been tring various roms & have now decided to go back to stock.
I have installed the latest stock UK rom & the modem & kernel & have now rooted with tool kit, latest version.
When I go in to cwm recovery it's loading the sd card, I no there is nothing wrong with the card.
How can I fix this problem?
Ta
Click to expand...
Click to collapse
Hello what is your firmware? How do you rooting you're phone?
Wow looks like its some kind of bug with s3 and sdcard coz this forum is full of problems with this.
gope83 said:
Hello what is your firmware? How do you rooting you're phone?
Click to expand...
Click to collapse
Rooting with Galaxy S3 Toolkit, latest version
Firmware - I9300XXLG8
Which recovery?
Which file system on your sdcard?
Mopral said:
Which recovery?
Which file system on your sdcard?
Click to expand...
Click to collapse
As card is fat32. Not been a problem till this rom.
Whichever recovery is built in to the tool kit.
Flash this recovery and both SD's is shown in cwm
zodiaxe66 said:
Flash this recovery and both SD's is shown in cwm
Click to expand...
Click to collapse
Cheers - I'll give it a go & let you know
Flash this recovery and both SD's is shown in cwm
Attached Files
CWM_Touch6.0.1.2.zip - [Click for QR Code] (5.99 MB, 0 views)
@home said:
Cheers - I'll give it a go & let you know
Click to expand...
Click to collapse
Nope that didn't work, rebooted after install then in to recovery - only seeing internal memory - NOT sd card
I had that problem as well. I use a 64Gb formated with ExFat. What i did was as follows.
I copied all data from the sd card to a pc. Then i formated the sd Card with Exfat again on the PC and copied all data back.
After that it was working without problems again.
störte said:
I had that problem as well. I use a 64Gb formated with ExFat. What i did was as follows.
I copied all data from the sd card to a pc. Then i formated the sd Card with Exfat again on the PC and copied all data back.
After that it was working without problems again.
Click to expand...
Click to collapse
I shall give this a try.
In the meantime, has anyone else got a solution or reason this happened?
Don't use exFat. It's a horribly hacked filesystem with even worse implementation under Linux (read: Android) due to it's very low acceptance.
If you want something more advanced than FAT32, use the much more sophisticated and reliable NTFS (requires an aftermarket kernel) or the Linux-native EXT4 filesystem which is also used on the internal storage.
Using Fat64 is just asking for trouble
Sent from my GT-I9300 using xda premium
d4fseeker said:
Don't use exFat. It's a horribly hacked filesystem with even worse implementation under Linux (read: Android) due to it's very low acceptance.
If you want something more advanced than FAT32, use the much more sophisticated and reliable NTFS (requires an aftermarket kernel) or the Linux-native EXT4 filesystem which is also used on the internal storage.
Using Fat64 is just asking for trouble
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I was just going to format in the phone.
@home said:
I was just going to format in the phone.
Click to expand...
Click to collapse
@home said:
I shall give this a try.
In the meantime, has anyone else got a solution or reason this happened?
Click to expand...
Click to collapse
Well I tried the above solutions & still no joy - Recovery not seeing SD card.
Solution....??????????????
Ta
Try manually mounting it through ADB shell when in the recovery. Please report any issues back here
d4fseeker said:
Try manually mounting it through ADB shell when in the recovery. Please report any issues back here
Click to expand...
Click to collapse
I get an "error mounting external storage"
Looks like this has got everyone stumpted.
So I tried a 32gb card & it's just the same - SD card not showing in CWM.
As no one seems to be able to help, perhaps other that have got this problem can chip in?
Ta
Try changing your CF Root version .
jje
It's ok guys I have found out what the problem was & how to fix it - I can see my SD card with CWM now.

Unique cmw problem of storage and mounting

I have read a lot of forums on this topic. I wanted to root and get cm10 and join this android community, but unfortunately I went wrong somewhere. I used CMW and got CM10 working, but for some reason, it does not recognize my sd card. I tried clearing it out, formatting through recovery, and all that did was cause me to lose all my data. I did the work around with having s-on, but can't see how that can be an issue. I can't access my ext or internal storage at all, not even through my pc, I have no aps and no ability to download apps due to google market not being install. If this has already been answered, please send me the link, because I searched most forums and none of the solutions posted has worked for me.
The only thing I can do now in terms of internal or external memory would have to be in fastboot, because even with cm10 running I can't access my internal or external memory though pc.
Does cwm recognize memory? Can you mount storage to pc using cwm? You can probably format the internal that way. You really should be using twrp, cwm causes more problems then its worth
om4 said:
Does cwm recognize memory? Can you mount storage to pc using cwm? You can probably format the internal that way. You really should be using twrp, cwm causes more problems then its worth
Click to expand...
Click to collapse
I can not access anything, the only thing to try now is installing twrp on top of cmw the fastboost usb way
It couldn't hurt to try
dvill1 said:
I have read a lot of forums on this topic. I wanted to root and get cm10 and join this android community, but unfortunately I went wrong somewhere. I used CMW and got CM10 working, but for some reason, it does not recognize my sd card. I tried clearing it out, formatting through recovery, and all that did was cause me to lose all my data. I did the work around with having s-on, but can't see how that can be an issue. I can't access my ext or internal storage at all, not even through my pc, I have no aps and no ability to download apps due to google market not being install. If this has already been answered, please send me the link, because I searched most forums and none of the solutions posted has worked for me.
The only thing I can do now in terms of internal or external memory would have to be in fastboot, because even with cm10 running I can't access my internal or external memory though pc.
Click to expand...
Click to collapse
did u used cwm recovery???
evo401 said:
did u used cwm recovery???
Click to expand...
Click to collapse
Yes, thats what I'm currently using.
It's not all that unique btw, cwm has been corrupting memory cards and partitions practically since being ported.
dvill1 said:
Yes, thats what I'm currently using.
Click to expand...
Click to collapse
i would not use that recovery if i was u.. it messes up your misc partition.. i would flash twrp 2.2.2 asap.. no one uses cwm recovery on the evo LTE.. it dont work correct on this phone boss
I managed to get twrp, but still the same issues, even twrp refuses to mount internal or external storage. I even partitioned SD, reflashed and still nothing.
It may be time to relock and run ruu
Maybe flashing a new custom ROM with twrp?
I thought you had lol. Try that and failing that I would fall back to ruu
dvill1 said:
Maybe flashing a new custom ROM with twrp?
Click to expand...
Click to collapse
How are you gonna flash A ROM I'd you can't mount or access your internal or external storage in any way?
Sent from my EVO using xda premium
Let them figure it out lol

[Q] Ext SD Card Issues

Wanted to see if anyone else is experiencing the same issue I am.
Was using my phone and my Samsung 64GB class 10 Micro Sdcard "ejected" although it was still in the phone. It had been working fine for a week. I manually ejected and placed it back in but it will not read. I get the "Scanning/Preparing SD card" Message but it always says unavailable. Thinking that my card crapped out on my, I put a brand new Kingston class 10 64 GB sd card but experiencing the same results. Oddly enough, I have an old Class 10 Transcend 8GB card that will read. I am running the stock OS-Unlocked Boot/Rooted/S-off. Only mods I have done are flashing the released HTC kernel that is R/W. (Dont know if I need to reflash the one that came with the phone), and flashed the SD card write fix posted in this thread :http://forum.xda-developers.com/showthread.php?t=2700310
Anyone know where I can get the stock ATT kernel that may have the correct drivers for ext sd? Any suggestions?
Copy what you have on the sdcard to computer and format fat32 then retry card in phone
Wonders_Never_Cease said:
Copy what you have on the sdcard to computer and format fat32 then retry card in phone
Click to expand...
Click to collapse
Hey, thanks for the reply.
I have a SD card reader on my laptop and it recognized the card just fine but if I put the card in the phone and plug in the phone to computer via USB, it will NOT recognize/see the card.
Im pretty sure it is a software issue. Does anyone have access or a link to the stock ATT kernel/boot.img?? I'd like to troubleshoot but forgot to make a back up before I flashed the R/W kernel released here. Thanks.
Doesnt matter if the sdcard reader sees it fine in windows, your more than likely going from windows to android, try what I suggested. If the card is not formatted @fat32 it will not be read in phone...
Blueoval24 said:
Hey, thanks for the reply.
I have a SD card reader on my laptop and it recognized the card just fine but if I put the card in the phone and plug in the phone to computer via USB, it will NOT recognize/see the card.
Im pretty sure it is a software issue. Does anyone have access or a link to the stock ATT kernel/boot.img?? I'd like to troubleshoot but forgot to make a back up before I flashed the R/W kernel released here. Thanks.
Click to expand...
Click to collapse
Wonders_Never_Cease said:
Doesnt matter if the sdcard reader sees it fine in windows, your more than likely going from windows to android, try what I suggested. If the card is not formatted @fat32 it will not be read in phone...
Click to expand...
Click to collapse
Maybe I forgot to mention it but both cards are FAT32 formatted. Also, the samsung card was working just fine for a week before these issues started happening.
Im still searching for the stock att kernel.
Ok did you reformat and try them again?
Blueoval24 said:
Maybe I forgot to mention it but both cards are FAT32 formatted. Also, the samsung card was working just fine for a week before these issues started happening.
Im still searching for the stock att kernel.
Click to expand...
Click to collapse
Wonders_Never_Cease said:
Ok did you reformat and try them again?
Click to expand...
Click to collapse
Went to try and reformat them again and am getting some weird results.
If i plug them directly into the computer with an adapter and use SDFormat to format them, then the M8 will read the cards? However, it only reads half the amount of memory (30gb) and I do not have an option within SDFormat to change the size. Since M8 now reads the card, I went to format it within the storage settings and once that completes, it no longer recognizes the card...?? Not sure how that is possible unless the phone is reformatting the card to a format it does not recognize..?
Use sdcard reader on laptop format fat32,set it to default size...it varies on different cards, 4 kb 8kb 16kb etc...
Blueoval24 said:
Went to try and reformat them again and am getting some weird results.
If i plug them directly into the computer with an adapter and use SDFormat to format them, then the M8 will read the cards? However, it only reads half the amount of memory (30gb) and I do not have an option within SDFormat to change the size. Since M8 now reads the card, I went to format it within the storage settings and once that completes, it no longer recognizes the card...?? Not sure how that is possible unless the phone is reformatting the card to a format it does not recognize..?
Click to expand...
Click to collapse
Thanks for the continued assistance. I have done this but still only have Half of the advertised memory. When I first installed it out of the box, it worked and showed full memory (62gb). Also, the default windows formatting tool will render the card unreadable by the M8 so im using the program called SDFormatter. Seems like I'm running in circles so I guess I'll just deal with half the memory for now. At least it works.
Sent from my HTC One_M8 using xda app
Ive never had a card unreadable after a format in windows...lol...something new to me...usually what Ill do is format in windows then reformat on phone....Justa as an after thought have your done a Backup & Reset,then hit reset all data on the phone with the sdcard in it?...may be worth a try...
Blueoval24 said:
Thanks for the continued assistance. I have done this but still only have Half of the advertised memory. When I first installed it out of the box, it worked and showed full memory (62gb). Also, the default windows formatting tool will render the card unreadable by the M8 so im using the program called SDFormatter. Seems like I'm running in circles so I guess I'll just deal with half the memory for now. At least it works.
Sent from my HTC One_M8 using xda app
Click to expand...
Click to collapse
http://www.ducky-pond.com/posts/2013/Sep/partition-an-sd-card-or-flash-drive-on-windows/
Use above instructions to remove all partitions from sd card. Insert into phone it will prompt you about it being damaged and ask if you want to format it. Answer yes.
If you still continue to have issues, it is most likely a hardware issue.
Sent from my HTC One using xda app-developers app
c5satellite2 said:
http://www.ducky-pond.com/posts/2013/Sep/partition-an-sd-card-or-flash-drive-on-windows/
Use above instructions to remove all partitions from sd card. Insert into phone it will prompt you about it being damaged and ask if you want to format it. Answer yes.
If you still continue to have issues, it is most likely a hardware issue.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Thank you guys for the help!
I tried using the above fix (disk part) but it didnt even recognize the device. L0ng story short. I was able to use BOOTICE to reformat my KINGSTON Sd card to 60 GB but my samsung only reads 30 (even though it is advertised as 64) I read that when you reformat some Samsung cards, there is a protected area that most generic formatting utilities can overwrite and render the card to half capacity. Not sure if that's the case but oh well. Got it the other card to work. Thanks so much guys! Now if I can figure out why the phone isn't turning on now.....

Categories

Resources