Develop Bugs

[Q] sdcard wont mount

Thought I would ask first... my SD card will not mount on my phone. Data seems to still be there but I have a notification saying "sdcard is blank or has unsupported filesystem." Tried to format but the card wont mount on the device. I've tried formatting in the android os and in recovery with errors. Does this mean the SD card is toast? Any help is appreciated. I'd hate to lose all of the data. Thanks.

pmacevad said:
Thought I would ask first... my SD card will not mount on my phone. Data seems to still be there but I have a notification saying "sdcard is blank or has unsupported filesystem." Tried to format but the card wont mount on the device. I've tried formatting in the android os and in recovery with errors. Does this mean the SD card is toast? Any help is appreciated. I'd hate to lose all of the data. Thanks.
Click to expand...
Click to collapse
Have you tried connecting it to your computer with a card reader?

Captain_Throwback said:
Have you tried connecting it to your computer with a card reader?
Click to expand...
Click to collapse
At work right now and our computers are on lockdown, no external devices can be read. If I can access what should I do? When I tried repartitioning in recovery it said it could not mount dev/block/mm? ?? Or something like that, basically gave me an error. Any advice? Im about to just buy a new card.

pmacevad said:
At work right now and our computers are on lockdown, no external devices can be read. If I can access what should I do? When I tried repartitioning in recovery it said it could not mount dev/block/mm? ?? Or something like that, basically gave me an error. Any advice? Im about to just buy a new card.
Click to expand...
Click to collapse
You might just need to reformat the card. Sometimes the cards get corrupted. You might even still be able to access and backup the content on the card if a PC will read it. If you have WIndows 7, it might even offer to repair errors on the card. That could also get it working. I'd say reformatting it is a good idea either way.

i just had similar error... try removing and reinserting card. if that doesnt do it reboot into recovery and depending on the recovery you are using go in to mounts and try selecting "mount sd card" that last one fixed my issue.

Captain_Throwback said:
You might just need to reformat the card. Sometimes the cards get corrupted. You might even still be able to access and backup the content on the card if a PC will read it. If you have WIndows 7, it might even offer to repair errors on the card. That could also get it working. I'd say reformatting it is a good idea either way.
Click to expand...
Click to collapse
dbenney said:
i just had similar error... try removing and reinserting card. if that doesnt do it reboot into recovery and depending on the recovery you are using go in to mounts and try selecting "mount sd card" that last one fixed my issue.
Click to expand...
Click to collapse
I ended up just buying a replacement 8GB class 10 card (wanted a higher class card anyways, this gave me an excuse to buy one ). I was able to retrieve the contents of the SD card by mounting it in my computer (vista 32). I didn't try reloading it into my Evo cause now I don't have a need for it. Thanks for the responses though, glad that you guys are here and willing to help. :thumbup::thumbup:
Sent from my Modded Evo... It's easier this way.

HTC One V ~ SDcard unaccessable??

Recently got my phone which runs through Kodoos and cant seem to find an answer online via HTC manual?
ive browsed several SDcard threads here on the forums and none seem to be covering my problem?
in the Settings/Storage menu:
Storage card:
Total space
Unavailable
Available
Unavailable
Make more space
*light grey and cant access*
Mount storage card
*light grey and cant access*
Erase storage card
*light grey and cant access*
Storage card encryption
*light grey and cant access*
--------------------------------------
[Q]: Is there a way to format this SDcard?
[Q]: is there a way to change the setttings whereas pics, music ,etc, can be directly sent to the SDcard?
[Q]: how do i access the SDcard when it wont let me into the card or it shows it is unavailable?

Try to format the card in pc using an incompatible format like ntfs and then put it in the phone and then the phone should ask you if you want to format the card. If not try to go to settings and format manually.
Sent from my 1,5 GHz HTC One V using Tapatalk 2

hlavicka82 said:
Try to format the card in pc using an incompatible format like ntfs and then put it in the phone and then the phone should ask you if you want to format the card. If not try to go to settings and format manually.
Sent from my 1,5 GHz HTC One V using Tapatalk 2
Click to expand...
Click to collapse
okay...
ill give the pc a shot but if that fails then where exactly is this "format" feature ,cuz i cant see it anywhere?:silly:

swampdawg73 said:
okay...
ill give the pc a shot but if that fails then where exactly is this "format" feature ,cuz i cant see it anywhere?:silly:
Click to expand...
Click to collapse
formatted the sdcard using ntfs and still the HTC doesnt see it? ugh!!

swampdawg73 said:
formatted the sdcard using ntfs and still the HTC doesnt see it? ugh!!
Click to expand...
Click to collapse
dude. just format the sdcard using your pc in FAT16 format. you can also try fat32 but I don't know how it plays with android.
cheers!
PS: after you format it using the above method, it's good to take the sdcard out from your phone and then put it back. just to be on the safe side

1ceb0x said:
dude. just format the sdcard using your pc in FAT16 format. you can also try fat32 but I don't know how it plays with android.
cheers!
PS: after you format it using the above method, it's good to take the sdcard out from your phone and then put it back. just to be on the safe side
Click to expand...
Click to collapse
well...tried FAT16 and no luck?
im getting very frustrated at the thought of a phone that doesnt even see a simple SDcard when my PC does?

Well it might be some hardware issue. The phone does not recognize that sd card is in right? Does the phone show something when you plug in the card while the phone is on?
Did you try to put in other card?

hlavicka82 said:
Well it might be some hardware issue. The phone does not recognize that sd card is in right? Does the phone show something when you plug in the card while the phone is on?
Did you try to put in other card?
Click to expand...
Click to collapse
nothing shows up when putting the card into the phone while it is on, but it does state SDCARD REMOVED when pulling it out from the phone

May be the SD card have some defect. Insert some other SD card and see if the phone nose it out.

c#4nc3 said:
May be the SD card have some defect. Insert some other SD card and see if the phone nose it out.
Click to expand...
Click to collapse
ill probably end up doing that and just buy a new sdcard but i have a feeling itll do he same thing seeing as my PC sees it just fine and my last phone used it without a glitch. Now formatting this card for this phone, ive lost 1gb of photos!

Well I just did a small test. I have formatted a spare SD card with NTFS(I used MiniTool Partition Wizard for that) and put it in the phone. It told me that the SD card is blank and not properly formatted and asked if I want to format the card.
So this is something that your phone should do too. So my conclusion is that there must be either something wrong with the card or with the phone. So hurry to try a different SD card and if it doesn't work you should ask for replacement device.

hlavicka82 said:
Well I just did a small test. I have formatted a spare SD card with NTFS(I used MiniTool Partition Wizard for that) and put it in the phone. It told me that the SD card is blank and not properly formatted and asked if I want to format the card.
So this is something that your phone should do too. So my conclusion is that there must be either something wrong with the card or with the phone. So hurry to try a different SD card and if it doesn't work you should ask for replacement device.
Click to expand...
Click to collapse
thanks everyone so very much for all your help!!!
i called Future Shop (where i purchased my device) and explained everything including your guys help to them, and they said it sounds like the devices card reader is defective. So...seeing as i just got this on Friday last week, i can exchange it for a new device at no cost.
:good:

just got back in from future shop....
seems it was the sdcard that was defective but...
after coming home, i reformatted the old sdcard back to ntfs and dropped a pic on it from my PC and it still works?? lol
for some odd reason the device just didnt see the card? maybe cuz it was generic? maybe cuz it was only 1gb? i dunno??
however...got me a new 8gb sdcard for 14.00, thatll do me just fine!!
again, thanks for all the help

SDcard unaccessable
swampdawg73 said:
ill probably end up doing that and just buy a new sdcard but i have a feeling itll do he same thing seeing as my PC sees it just fine and my last phone used it without a glitch. Now formatting this card for this phone, ive lost 1gb of photos!
Click to expand...
Click to collapse
I am also having same problem with my htc one v
plzzzzzzz help me
I dnt knw wht to now
I have tried all the technic which is written above but still the problem is same

[Q] *noob* SD card wont work after rooting

Hey i have just rooted my DHD using the attn1 software..
it went all fine but now my SD card is demaged and i cant get it to work?
what do i do?
what happened? what made it like that?
thanks, ori

What exactly happened in AAHK? What have you done since rooting - for example, have you installed a custom ROM?

bananagranola said:
What exactly happened in AAHK? What have you done since rooting - for example, have you installed a custom ROM?
Click to expand...
Click to collapse
i really didnt
just installed the aahk and when the phone booted it showed the notification about the SD

Sheepsi said:
i really didnt
just installed the aahk and when the phone booted it showed the notification about the SD
Click to expand...
Click to collapse
What did the notification say exactly? Did you try rebooting? Are you sure the sdcard is seated correctly?

bananagranola said:
What did the notification say exactly? Did you try rebooting? Are you sure the sdcard is seated correctly?
Click to expand...
Click to collapse
yes and yes
and it says:
Demaged SD crd
SD card dameged. You may have to reformat it.
and when i click on it it asks me if i'm sure i want to format it..
for now i click no ... maybe theres a solotion

Where is it telling you those messages?
If you want someone to help you need to give detailed list of what you did and what messages have been output.

Jameshd266 said:
Where is it telling you those messages?
If you want someone to help you need to give detailed list of what you did and what messages have been output.
Click to expand...
Click to collapse
it shows an icon on the status bar and when i scroll the status bar it writes it down overthere..
what i did = root my phone using aahk
i wrote it all it is not my problem people cant read right?

Sheepsi said:
it shows an icon on the status bar and when i scroll the status bar it writes it down overthere..
what i did = root my phone using aahk
i wrote it all it is not my problem people cant read right?
Click to expand...
Click to collapse
Hack Kit does not mess sdcards, so yours should have been bad before, or maybe the contacts in the device are not ok. Have you tried formatting the sdcard?
That might happen if you improperly unmount it. Have you unmount it from the device, take it off and put it back, choosing to eject it from the menu?

Sheepsi said:
i wrote it all it is not my problem people cant read right?
Click to expand...
Click to collapse
That is really not a good attitude to have here.
Oops, thanked you; definitely on accident.
Format the card. If that doesn't work get a new one. Yours might be corrupted.

Sheepsi said:
i wrote it all it is not my problem people cant read right?
Click to expand...
Click to collapse
If you want help, be polite
Sent from my Desire HD using xda app-developers app

I will persist...
So it sounds like you managed to root your phone successfully then using the Ace kit. Do you install a new custom ROM as well or just go back to your original one?
If the Hack kit worked your SD card should work fine as it turns it into a gold card. If the SD card was damaged it should have flagged it up during the Ace Hack kit installation.
Turn off you phone, take the SD card out and clean the contacts. Put it back in and restart the phone and see what happens?
If that doesnt work format your SD card or get a new one. They are pretty cheap these days.

Deleted

sry i was kinda pissed off
anyways..
i guess my sd card wont come back i tried putting it on my friends phone but it is completley demaged..
i will buy a new one
thanks for trying guys
bb

sd card blank or has unsupported filesystem
Hi.
My sd card has stopped working. It shows sd card blank or has unsupported filesystem, I made factory reset, hard reset but still not working. My HTC Desire HD corrupt every sd card that i put inside the whole. How to fix this problem. I'm worry about it because i cannot use the camera or to download any video. SD Card require for all downloads. In the PC shows removable disc but when i want to format it shows "enter the disc".
Thank you in advance

Xhulian said:
Hi.
My sd card has stopped working. It shows sd card blank or has unsupported filesystem, I made factory reset, hard reset but still not working. My HTC Desire HD corrupt every sd card that i put inside the whole. How to fix this problem. I'm worry about it because i cannot use the camera or to download any video. SD Card require for all downloads. In the PC shows removable disc but when i want to format it shows "enter the disc".
Thank you in advance
Click to expand...
Click to collapse
How are you removing your sdcards? Are you dismounting them properly? Try formatting it from the phone instead of the PC.

bananagranola said:
How are you removing your sdcards? Are you dismounting them properly? Try formatting it from the phone instead of the PC.
Click to expand...
Click to collapse
I already tried everything. From phone cannot format the sd Card. The option is to format it but when i make this option, it wont formatted. Remains only trying but nothing happens. The only thing that I will try is to root the phone.

Xhulian said:
I already tried everything. From phone cannot format the sd Card. The option is to format it but when i make this option, it wont formatted. Remains only trying but nothing happens. The only thing that I will try is to root the phone.
Click to expand...
Click to collapse
You need a working sdcard to root the phone. I would advise that you try a new card.

bananagranola said:
You need a working sdcard to root the phone. I would advise that you try a new card.
Click to expand...
Click to collapse
I tried with others sd cards. every new sd card came corrupted.

Xhulian said:
I tried with others sd cards. every new sd card came corrupted.
Click to expand...
Click to collapse
I'm not sure, then. It could be a hardware problem.

bananagranola said:
I'm not sure, then. It could be a hardware problem.
Click to expand...
Click to collapse
I just want to know if is any way to root the phone without sd card. It should be any way i think. Someone told me to root the phone.

microsd card damaged suddenly !!!!

a microsd card 8GB class 4 came with my phone
today after I took a picture with the phone camera I forwarded to see but no sd card
I connected it to PC then the windows asked me to format ... I wondered the the card space became 30.6MB !!!!
and cannot be formatted .
I tried many ways to recover the sd card such as SDFormatter v3 , DriveRestore_Professional , EASEUS Partition Master , and more ... without benefit !!!
can any one explain what happened with the solutions if possible please

Try using the formatting option on your Phone, or you could try CWM to do it too.

Try doing what XD suggested, if that didn't work, try formatting with another pc

I tried to format using CWM and using 3 PC's (win7 & xp) without any benefit

That happened to me once.
if possible You have to connect the SD card directly in your computer (SD Adaptor or any SD card reader).
If you're using windows, you have to go to control panel--> Admins tools, and then go to disk partitions. There you have to identify your SD card on the list and eliminate all partitions that could be on your SD card. Then you have to create a new partition on that SD and the format it.
There you go.

caqo71 said:
That happened to me once.
if possible You have to connect the SD card directly in your computer (SD Adaptor or any SD card reader).
If you're using windows, you have to go to control panel--> Admins tools, and then go to disk partitions. There you have to identify your SD card on the list and eliminate all partitions that could be on your SD card. Then you have to create a new partition on that SD and the format it.
There you go.
Click to expand...
Click to collapse
I tried this more times but failing .......

Can you use or format another sd card? the purpose of this is to see whether it's actually the sd card that's at fault here

engnajjar said:
I tried this more times but failing .......
Click to expand...
Click to collapse
but can you see th SD on the windows disk partition manager?

engnajjar said:
I tried this more times but failing .......
Click to expand...
Click to collapse
You need a new SD card then as everything else has failed.
Sent from myushi

caqo71 said:
but can you see th SD on the windows disk partition manager?
Click to expand...
Click to collapse
yea I can see the partition with 30.6Mb only and can't fix at all

XperienceD said:
You need a new SD card then as everything else has failed.
Sent from myushi
Click to expand...
Click to collapse
after that I believe that I have to get another one but the main problem is to know why that happened !!!!!

engnajjar said:
yea I can see the partition with 30.6Mb only and can't fix at all
Click to expand...
Click to collapse
but can you delete that partition?, is there some unused unpartitioned space?

caqo71 said:
but can you delete that partition?, is there some unused unpartitioned space?
Click to expand...
Click to collapse
Faulty card, user error, who knows without some sort of log to determine why.
Sent from myushi

caqo71 said:
but can you delete that partition?, is there some unused unpartitioned space?
Click to expand...
Click to collapse
I can't delete or create ...
it supposed to see unpartitioned space and could create but only I can see 30.6MB and can't use !!!!!!
XperienceD said:
Faulty card, user error, who knows without some sort of log to determine why.
Sent from myushi
Click to expand...
Click to collapse
mmmmm ... may the error able to be repeated with the new sd card ???

engnajjar said:
may the error able to be repeated with the new sd card ???
Click to expand...
Click to collapse
Maybe, maybe not, if it's not faulty then there's no reason why it wont, and if other users on the thread of whatever ROM, kernel or both you're using have reported the same issue then I don't see why it wouldn't. Given that you've already said that you've tried everything suggested I suspect it's a faulty card, but you're never going to know unless you try.

thanks anyway for you all

Format in linux You must of tried turn you sd card into ram thing or ext overload at lease it will tell you what is wrong with your sd

[Q] External SD Card Read-Only Problem

I tried researching this but wasn't successful finding same exact problem or solution. I'm on 4.4.2 Baseband N900TUVUCNB4 rooted with stock rom and ext sd fix. Everything was working fine until recently. My external SD card has inexplicably become read-only, both on the phone and on my desktop. I first noticed this last week when the phone camera began having problems writing to external SD card, and now I can't sync music to card. I've tried formatting on the phone and desktop, both quick and full but no dice. On the phone, I am able to delete individual files or folders but they reappear. On the PC, I can view but get write protect message when trying to format. Anyone else come across this or have suggestions?

ronman71 said:
I tried researching this but wasn't successful finding same exact problem or solution. I'm on 4.4.2 Baseband N900TUVUCNB4 rooted with stock rom and ext sd fix. Everything was working fine until recently. My external SD card has inexplicably become read-only, both on the phone and on my desktop. I first noticed this last week when the phone camera began having problems writing to external SD card, and now I can't sync music to card. I've tried formatting on the phone and desktop, both quick and full but no dice. On the phone, I am able to delete individual files or folders but they reappear. On the PC, I can view but get write protect message when trying to format. Anyone else come across this or have suggestions?
Click to expand...
Click to collapse
Happened with me once with a different phone/OS. Weird thing is that it was only for a particular SD card. I put a different card and it worked.
It turned out to be a problem with the card (dunno how thats possible though).

What's the brand of your SD card?

I have the exact same problem with my SGNote 2 and SanDisk 64gb micro SD card. First I lost some pics I have taken that day. I searched through with a file rescue tool but they were nowhere to be found. Deleted files reappear, and the ones I copied from internal SD dissappear.
Sent from my GT-N7100 using Tapatalk

ronman71 said:
I tried researching this but wasn't successful finding same exact problem or solution. I'm on 4.4.2 Baseband N900TUVUCNB4 rooted with stock rom and ext sd fix. Everything was working fine until recently. My external SD card has inexplicably become read-only, both on the phone and on my desktop. I first noticed this last week when the phone camera began having problems writing to external SD card, and now I can't sync music to card. I've tried formatting on the phone and desktop, both quick and full but no dice. On the phone, I am able to delete individual files or folders but they reappear. On the PC, I can view but get write protect message when trying to format. Anyone else come across this or have suggestions?
Click to expand...
Click to collapse
I had same problem. But I fixed this problem by formatting my SD card via PC. It is very bad to me Because I lost my some valuable Docs:crying:

Try file recovery softwares, you might recover it.

Lorettaa said:
Try file recovery softwares, you might recover it.
Click to expand...
Click to collapse
Thanks. I tried formatting through PC using windows and also tried using SDFormatter v4.0 but get write protect error. Thanks for the suggestions

Lorettaa said:
What's the brand of your SD card?
Click to expand...
Click to collapse
It's a SanDisk 64gb class 10.

Glad to hear I'm not the only one. Maybe we can share the solution when we find one. I'm using internal memory in the meantime for new media files, but frustrated that I am not able to use the rest of the memory available on my card.

SanDisk works fine for me, maybe your sd card is a faulty one, let's wait for a while here and maybe someone could answer your question and hopefully solve your problem

Lorettaa said:
SanDisk works fine for me, maybe your sd card is a faulty one, let's wait for a while here and maybe someone could answer your question and hopefully solve your problem
Click to expand...
Click to collapse
Thanks, Lorettaa. It seems like that's the only option right now, since I can't find any other info about it on XDA. I know Kit Kat has that design "flaw" where apps can't write to an SD card, but I can't even write to it, modify it or reformat it on a PC. I have full read access to every file, just can't do anything else

ronman71 said:
Thanks, Lorettaa. It seems like that's the only option right now, since I can't find any other info about it on XDA. I know Kit Kat has that design "flaw" where apps can't write to an SD card, but I can't even write to it, modify it or reformat it on a PC. I have full read access to every file, just can't do anything else
Click to expand...
Click to collapse
I have the exact same problem, i tried many options , used some softwares in windows to format , wipe, fix, modify. nothing works.
One possible reason for this problem is file system errors , which can be rectified using the 'error checking' option in windows and 'fixing the file system errors'
But that doesnt solve my problem, even after formatting using advanced softwares, the sd card is the same - no files deleted, no files added...
The fat as well as ext4 parition is not formattable now in anyway.so the possible conclusion is 'sd card is going to fail'.. Take a backup before you loose the read capability.

Recuva is a good, free tool (from the people that make CCleaner) to deleted recover photos.

jayOOMjay said:
One possible reason for this problem is file system errors....
Click to expand...
Click to collapse
And one possible reason for a false error condition is a corrupt system. This is normally an unlikely possibility but it is very likely on devices that have had partition images written to (i.e. a flashed ROM). If you have done all you can to the SD card and if the errors are not only on one SD card then wipe everything and load a backup. If you still get errors then wipe everything and revert to stock to see if they still occur.
Frank