Problem with mytouch 3g 1.2 and SD card? - myTouch 3G, Magic General

So I have a mytouch 3g 1.2 and they come stock with an 8gb Sandisk class 2 SD card. I had problems with the SD card sometimes not being read or the phone acting like there was no SD card in there when there is. I've tried reformatting it several times to no avail. I ended up calling HTC and telling them my problem. They told me that they were out of stock and they'd put me on a list to get one when they get a new shipment in. So I'm still waiting for the replacement.
However I've recently rooted my phone with Cyanogen's recent Eclair 2.1 rom, version 5.0.7 test 7, on my phone and I've had no problems with my SD card not being read or anything like that. This leads me to think that it's not that the SD card is defective but it's the vanilla cupcake OS, stock OS, that has a problem? Has anyone else had this experience before?

I recently received a myTouch 1.2 via insurance since I lost mine and I have been having this problem. Issues being read and written on. Its aggravating since I have to unmount and re insert for it to work. Its a stock 8GB microSD and I am trying to reformat it several times will update shortly

I haven't been able to make my sdcard work, when I'm using the camera it says please insert an sdcard. I don't know y it isn't working maybe its a defect in the phone

it's under /system/etc/init.d
file called 05mountsd. the 1 needs to be changed to a 0. I'm just not sure how to go about editing it? Not the most robust of Linux guys...

So since I posted this thread I've done some reading here and there. I don't remember where I read this but I read that the problem might lie with the OS itself. I wonder if any other phones with the official stock 1.6 have this problem as well or if it's just the mytouch having this problem.

Related

SD Card Problems

if someone could help me with this, it would be greatly appreciated.
ever since about 3 days into flashing freshes 0.1 ROM, I have been getting unexplained SD problems. for example,
1) I would open up the camera and I would get an error mesage saying " cannot write to SD card: no sufficient privileges.
2)when i open up my music app,(I have about 10 albums of music in my music folder on my SD Card), I get a force close, or just no music would show up at all.
3) when i use a file explorer like ASTRO, I would go into a folder that I know has files in it, yet it's showing me an empty folder, or when i try to delete a file i would just get an error message.
4) and finally, when I open up my gallery, it would either get a force close, or say SD card is unmounted, or just show no pictures at all.
I updated freshes 0.2 rom thinking it may have solved the problem. but it didn't
then flashed Damage's 3.0 Rom and still same problems.
Is this software related or just my SD card going bad,( its the stock 8GB card that came with it.
It never used to be like this. just started happening about 3 days ago
I posted this in Q&A but no answers. thought posting here would help out more.
The OTA update is supposed to fix this issue for good. If you don't want to do the OTA, then just try formatting the SD card while connected to your computer.
I have been having the same exact issue with my EVO. I started on the fresh.1 then .2. I tried 2 other roms and still was having the same issue.
After a reboot it would work for a little bit then work off and on.
I downloaded the sd-formatting tool and did a full erase and format while connected to a windows box. Then reformatted again with the evo.
Same issue still.
I plan on ordering a new class 6 sd card from new egg tomorrow to see if it is just a batch of bad/faulty sd cards.
If you haven't installed the OTA update, there really isn't much fault with the device itself, seeing as how it's already been fixed.
I'm currently running:
RvU 1.3.2.
"This is based off of the latest leaked RUU that has the OTA update included (1.32.651.6)."
I thought the OTA update is built into most of the ROMs currently available or am I missing something.
If not how do you go about installing it. I have had the phone check for updates but it says that there are no update available.
Any help would be greatly appreciated. This is my first android devise so I'm a little new to this.
im running omj's 1.3 rom and i have the sdcard issue all the damn time its driving me nuts.. is the fix not in this rom or does it not matter ? it seems like any time i use a file system too to access the fs or use dropbox or anything the sdcard gets all fu**ed up and i need a reboot to fix it.
halehouse said:
I have been having the same exact issue with my EVO. I started on the fresh.1 then .2. I tried 2 other roms and still was having the same issue.
After a reboot it would work for a little bit then work off and on.
I downloaded the sd-formatting tool and did a full erase and format while connected to a windows box. Then reformatted again with the evo.
Same issue still.
I plan on ordering a new class 6 sd card from new egg tomorrow to see if it is just a batch of bad/faulty sd cards.
Click to expand...
Click to collapse
let me know if this fixes things
I just placed my order on newegg for a new class 6 sd card. So we will see in a couple days if this fixes it or if I'm just missing something.
I swapped sd cards with a friends EVO and it words perfectly in mine. I have downloaded about 150MB of podcasts to the sd card without issue. Astro manager is now able to drill down and has no issues seeing sub folders.
I will post back if I have any other issues as well as when I get my new SD to confirm that it is still working without issue.
I was having the same intermittent issue with the sd card, running the OMJ EVO 2.1 Eclair v1.3 ROM...swapped out the sd card with one from my old samsung jack and so far I have not had any issues...tried to duplicate the sd card errors just doing what i normally do but seems to be working fine now...
so its just bad SD cards being shipped out with them?
@halehouse what Gig is the SD card you ordered? Im looking for a 32gig class 6 microsd and cant find one ANYWHERE. except the scandisk website...if i wanted to pay 200 for it
kenfly said:
@halehouse what Gig is the SD card you ordered?
Click to expand...
Click to collapse
I just orders an 8Gig class 6 card.
A few days ago the second sd card that I had gotten from another EVO (that was about to be taken back to sprint) failed. Showing blank card, and several format attempts did nothing.
I dot my new class 6 sd card from new egg 2 days ago and it is working perfectly so far. Faster transfer rates also.
I think it may be an issue with the sd cards but I really not for sure.

SD card issues ...

Well, I don't know what to do at this point besides unrooting and taking it to sprint.
I had no problems with my SD card when running miui. I switched to cm7 and the rom was working just finw until the SD card was no longer read. The gallery/music app would no longer find anything on the SD card...and my SD card apps were gone. Yet, the phone was able to read the SD card with a file explorer. I first thought it was a rom problem...but it doesn't seem like it. I already wiped and reflashed several other roms and I'm still having the same SD card issues. I have already reformatted the card and started from scratch ..with no luck. I've also done the SD card fix by calkun with no solution. Additionally ..I've tried other SD cards and still not able to have a read/write on my phone
What could be the problem here and what's a possible fix? I'm desperate for help and I've tried researching to find a solution..but nothing seems to work.
I would gladly appreciate some help
if you tried other roms, other cards, formatting and such. check your card in a pc, if flawless then you got yourself a hardware malfunctioning evo
Yup no problems with reading/writing from a PC
Its weird. Something very similar happened to my brother and he was like that for weeks ...and it magically fixed itself someday.
And I don't see why it would be a malfunctioning evo when I had no problems and it happened all of a sudden without any physical damage.
Sent from my PC36100 using XDA App
dongator7 said:
Yup no problems with reading/writing from a PC
Its weird. Something very similar happened to my brother and he was like that for weeks ...and it magically fixed itself someday.
And I don't see why it would be a malfunctioning evo when I had no problems and it happened all of a sudden without any physical damage.
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
Scan for errors on the card?
already did..and tried several sd cards
the problem is not the SD card(s) .. there's something wrong with the phone
Try wiping EVERYTHING twice and installing a ROOTED sprint ruu rom. This sometimes helps fix problems. I had a problem once with my vibrate function and had to do this to correct the problem. Worth a shot right?
ROOTED RUU
do you have a link to a most recent sprint ruu rooted rom?
edit: nvm you already included the link thanks
Update:
Stock Sprint Rooted RUU rom didn't fix it either
I don't know what to do at this point...
I have the same probelm with cm7. Once I started to use cm7 my SD card has been unable to read twice...to where I have to reformat the card in android.....the card is fine and reads fine in all Roms ....
I've already reformatted the card(s) in android as well..no luck.
I have no idea what the problem is..
Do you have tep? Try bringing it back to a Sprint store and see if they will replace it.
Check and blow some air on the microsd slot
Sent from my PC36100 using XDA App

2.3.5 U8800H SD Card "destroyed" or "unmount" bug

I have an U8800H for about a year. I've used a lot of ROMs with it, and most of them worked perfectly.
Some months ago, Huawei released the 2.3.5 Firmware update for our phone. I installed it and faced the lot of problems that most of them are by now well known and some of them repaired.
But one of these problems was the curious "SD destroyed" problem, that plagues -as I found- a lot of U8800 users but is also so sporadic that is very difficult to pinpoint - and is present in EVERY ROM that is based on 2.3.5 update (.35 kernel).
Let me explain:
After some days with the 2.3.5 update, my phone crashed and rebooted. When rebooted, I found that my Trancend 4GB SD card was not mounted anymore. The phone could not mount it and found it as "destroyed". When I tried to mount it again, some times the phone reported that "SD card was ready to be removed" or such, and others that the card was "destroyed".
The card, though, was perfectly readable by all of my PCs and other phones. The only way to mount it again in U8800 was to copy its contents somewhwere else, format it, put back the contents and insert it again in the phone, after rebooting it. And, strangely, the card was working again perfectly, for 1-2 days at least, until this problem repeat itself.
I thought that the problem was one of the stock ROM's many faults, so I tried a lot of other ROMS, like MIUI, CM7, etc. The problem repeated itself in every one of these ROMS.
I thought that my card was problematic, so I tried to use an older but perfectly unused 2GB Kingston SD card. The problems repeated with this card, also. I also used the new card with the other ROMs. I lost many hours and the problem was always there.
I also tried two 1 GB cards and three 16GB cards. I had the same experience with any of these, emerging after of 2-3 days of use of every card.
I found a lot of forum posts where users are reporting the same problem, without any solution, probably because it happens not to every phone and because it's also sporadic.
I thought that my phone was broken, so I installed the original stock ROM, as the service center would not accept it with a custom ROM. But when I reverted back to the original, the problem disappeared!
With the old stock ROM, everything is running perfectly and the SD card is always correctly mounted.
I tried to go back to the new custom ROMs, only to meet again with the same problem. The new "Gingerbread" ROMs, have obviously a bug!
Now I am using the old stock ROM and I have no problem, again.
I am writing all these to ask If someone has the same problem, and to report it as a bug that is hidden somewhere inside the .35 kernels.
You should have post this topic in the Q/A Section :|
It's not a question, its the report of a bug inside the .35 kernels. It's now specific to one of them, but present to all, that's why I had to create a new thread.
I have found also that the problem lies with the new gingerbread bootloaders and it is not present in the froyo bootloaders.
moving this thread to general section.
Try fix permissions in cwm. It works for me.
Sent from my U8800
I have the same problem with SD cards on my U8800.
It has destroyed 2 cards so far for me. When I first did the official gingerbread upgrade it didn't go well I had to try and install it multiple times and it kept going into boot loops. The end result was that my Class 10 16GB card became so damaged that it wasn't even detectable on multiple PCs with various card readers.
Thanks Huawei £15 down the drain.
My second card and I suspect my third card which is still in my phone, have problems with writing. Small writes are OK but as soon as something writes more than a few MB the card fails silently and the OS or phone thinks the file has been written but it hasn't and then subsequent writes fail. Unmounting and remounting the card in the phone makes it writable again for a while. These symptoms persist even when used on a PC so the phone is doing something bad which damages the card.
This problem occurs with dzo's ICS as well as official GB so I think the original posters assumption that it must be some code in the bootloader that is causing this problem is likely correct.
I'd love Huawei to fix this or find a workaround as I would rather not return my phone because I would likely only get refunded 50% of what I paid originally and I actually really like the phone.
Froyo roms worked fine with the SD card, it is definitely the poor quality Huawei update that has caused this.
I think I have an answer. Back when I started tampering with the phone I had changed the data/internal usb partition sizes as here: http://forum.xda-developers.com/archive/index.php/t-1112857.html
Somewhere I read about a user who had the same problem as us, and he had done the same change.
So today I reverted back to the original partition sizes, installed 2.3.5 stock ROM and the o/c kernel and until now I have no problem.
Maybe something in the new firmware doesn't like the changed partitions and thus the problem is created...
Sensimilla, If you also changed the partition sizes, then we have an answer.
Update: The bug reappeared. After 4-5 hours of heavy use, my 4GB card was once again "destroyed". So the partition sizes had nothing to do with it.
So, I tried what entrapmen suggested. I booted to recovery and chose "fix partitions". And it worked. My card was once again mounted correctly.
I don't know what to say. I will keep posting until we find a more permanent solution...
It seems I found a permanent solution: Install Aurora ICS 4.0.4: http://forum.xda-developers.com/showthread.php?t=1492957
I am using it for about 20hours now and everything runs smoothly. Probably the new Android 4 bootloaders fixed the bug.
(And as an added bonus, our phone gets a radio!)
Hopefully it works for you, too.
lateris said:
It seems I found a permanent solution: Install Aurora ICS 4.0.4: http://forum.xda-developers.com/showthread.php?t=1492957
I am using it for about 20hours now and everything runs smoothly. Probably the new Android 4 bootloaders fixed the bug.
(And as an added bonus, our phone gets a radio!)
Hopefully it works for you, too.
Click to expand...
Click to collapse
Dont get much excited. Im using ics and time to time problem still occurs but not that much. Like i said before a fix permissions resolve the problem.
Sent from my U8800
It's nearly 3 days now with ICS 4.0.4 and the bug didn't appear - and I did some heavy testing. I transfered lots of small and big files to my 4GB card without the slightest problem many times.
I did some more testing on my sdcard and it is indeed damaged. It seems to have been set to read only permanently. Windows 7 doesn't detect this but I downloaded the official sdcard formatter from panasonic and it says the card is read only. Apparently there is a small protected section of the card that is hidden and used for DRM, read only can be marked in this section of the card. Normally this section is only writable by the card manufacturer. I guess as the phone has low level access to the card via hardware this section could have been inadvertently damaged by Huawei's bug ridden update. This is the same state that my previous card ended up in too.
The apparent writing to the card seems to just be the cache on the phone/computer which mounting and unmouting resets.
I will buy another small sdcard and just use it with ICS Aurora this time and see how it goes. I have been using Aurora for the last month anyway. Maybe it will be fourth time lucky.
Just clear the whole MicroSD card with dd program writing it full a random data first and then after that zero.
And if you can not detect the card at all with dmesg program, then that card is destroyed.
It's a week now with ICS Aurora 4.0.4 (206,207 and now 208) and the bug didn't appear at all.
I filled my -previously problematic with 2.3 ROMS- 4GB SD card fully, I even tried to stop file transfers abnormally, pulling the cable. But no problems appeared whatsoever.
So I have to believe that with 4.0.4 the problem is gone.

[Q] Dead SD card reader???

Hi All!
I am a great fan of this forum, Android and my GT540.
I first rooted my phone when is had 2.1, then shifted to the LeWa custom roms and then after the recent update to Miroslav_mm's Project IceScreamSwift I "bit" the bullet and installed this ROM.
Miroslav is an absolute genius, this ICS 4.0.4 ROM is so smooth. I used a 256 MB swap file on my class 4 micro sd and overclocked to 825 Mhz and this thing flys :laugh: I can't believe this GT540 can keep up with the industry's best. The only down side is the 3" screen Thanks Miro!!! Great work.
Anyway, back to my topic. Sadly my SD card reader is not working. I have read on the net that this is a common problem. I wonder whether the swap file had anything to do with it or was it the latest ROM I installed? I'm just wonder whether anybody else had the same problem and is the situation recoverable?
I am going to try and test the card on by PC using and adapter to see if the card is actually gone but I firmly believe it is the reader on the phone since it is not registering or giving any errors. When I tried to mount using the recovery menu it stated no such file or directory.
I read one guy stating that his reader started to work again after some time pasted for no apparent reason. I hope mine does the same
I look forward to your comments. Thanks!
ArchieBall. said:
Hi All!
I am a great fan of this forum, Android and my GT540.
I first rooted my phone when is had 2.1, then shifted to the LeWa custom roms and then after the recent update to Miroslav_mm's Project IceScreamSwift I "bit" the bullet and installed this ROM.
Miroslav is an absolute genius, this ICS 4.0.4 ROM is so smooth. I used a 256 MB swap file on my class 4 micro sd and overclocked to 825 Mhz and this thing flys :laugh: I can't believe this GT540 can keep up with the industry's best. The only down side is the 3" screen Thanks Miro!!! Great work.
Anyway, back to my topic. Sadly my SD card reader is not working. I have read on the net that this is a common problem. I wonder whether the swap file had anything to do with it or was it the latest ROM I installed? I'm just wonder whether anybody else had the same problem and is the situation recoverable?
I am going to try and test the card on by PC using and adapter to see if the card is actually gone but I firmly believe it is the reader on the phone since it is not registering or giving any errors. When I tried to mount using the recovery menu it stated no such file or directory.
I read one guy stating that his reader started to work again after some time pasted for no apparent reason. I hope mine does the same
I look forward to your comments. Thanks!
Click to expand...
Click to collapse
I had kind of a same issue, i was using Miros 4.0 ICS ROM, but went back to SDSL 2.1, i had partitioned my sd card before to have native swap of 256 mb, when i tried to flash SDSL 2.1 by Recovery, it would flash it and all, but it wouldnt install it correctly, every time i tried to reboot the ROM, i got stock on Silver SDSL logo, then i would go back to recovery to try and flash it again, and recovery wouldnt read my sd, i would say E:/ is bad, so i thought i might have been my sd card reader, after flashing by fastboot, there was no problem with my sd card, i was able to use it normally, then i tried to flash it again by recovery but same problem, recovery wouldnt read my sd card, i tried using another SD card and it worked on recovery, so i think something happen to my other SD card when i went back from Miros ICS to SDSL 2.1, the card works correctly but i cant flash any rom using recovery with that SD card.
Hope this helps!
Thanks for sharing your experience!
I will give it a try and let the community know if its :good: for me too.
Bad news people. The above didn't work for me. I tried several different ROMs (including flashing the standard ROM) but no luck.
The SD card reader seems to be "dead". The funny thing was that when the SD card disappeared after a few days use of Miros latest ICS ROM (June.2012) it was still working very smoothly despite the lack of the 256MB swap file and SD card. Ofcourse many of the installed apps disppeared too. Now that my sd card doesn't work I can't go back to the ICS ROM since it is only available in "recovery" form. Does anyone know if a "fastboot" form exists?
Now that I have lost the SD card feature I will not be able to use the phone anywhere near its full potential. Very sad indeed. Time for a new phone
Unless anybody else has a solution for the above......the moral of the story is be very careful with ROMs and SD card usage as pointed out by our esteemed developers.
Just for reference only, my last setup when the SD reader was working was (2 GB SD) partitioned as follows:
partition 1: data 1.5 GB
partition 2: ext4 0.25GB for Link2SD
partition 3: swap 0.25GB
Hm you already tried to clean the SD ston on your phone ? maybe it just bacame dirty with the time.
Thanks for the comment andreas! but could you please explain the meaning of "SD ston"?
If you mean the pins in the reader, they appear to be clean.
ArchieBall. said:
Thanks for the comment andreas! but could you please explain the meaning of "SD ston"?
If you mean the pins in the reader, they appear to be clean.
Click to expand...
Click to collapse
oops slot of course yeah okay
Just and update for those interested.
I finally got my hands on an external card reader and discovered my 2 gb card is actually dead. I remember taking a about 30 photos that day when it had the newly installed Miro's ICS and noticed it locked several times. I don't know if that had anything to do with it. Anyway, my PC did not recognize the card had been inserted so I couldn't reformat/revive it.
I tried to insert a new 4 gb card into my phone today again (previous attempts failed) but before doing so I carefully bent the connectors in the card reader slightly outward, inserted the card, jammed a piece of paper under the clip (so it would press down and make good contact) and believe it or not it read the card I have since installed "AOKP 4.0.4 ASIS b40" and loven' it.

galaxy S4 microsd card problem

Hello
I have SanDisk 64gb microsd. I have not done anything to the phone and now periodically the phone stops reading the 64gb card .It does not say unmounted just when I check gallery the photos are not there and I have to restart the phone.
I have a rooted 4.3 ROM..The only thing I can think of is ES file explorer potentially caused issues. I noticed things acting weird after I used it when I do heavily.
Please help. Any and all advice welcome. Thanks
Tried to re flash a nandroid still issues. I noticed in general my touchwiz is running so slow. I flashed sacs red theme about a month ago. Not sure if that had anything to do with it. Should not have.
It will reread it when I remount it or reboot. Not sure specifically what is causing it though.
mikeprius said:
Tried to re flash a nandroid still issues. I noticed in general my touchwiz is running so slow. I flashed sacs red theme about a month ago. Not sure if that had anything to do with it. Should not have.
It will reread it when I remount it or reboot. Not sure specifically what is causing it though.
Click to expand...
Click to collapse
Have you tried searching the forums for sdcard fix? Google it? There have been issues with 4.4 and sdcard reading issues. Also downloading foldermount from the playstore has helped others with issues. If all else fails reinstall rom.
Sent from my SPH-L720 using XDA Free mobile app
I searched on Google and there is not really a concise answer as to why this happens. It is a very ambigious issue, however; it seems to be a reoccuring issue with SanDisk cards and 4.4 KitKat ROMs.
What I did was completely flush out and re-installed both custom recovery and my ROM to 4.2.2
It is disappointing because I really like my Samsung Galaxy S4 phone and you'd think upgrades mean better quality product when it has not. 4.4 KitKat ROM is not that good. I don't like both CM and TW versions of KK. One feature I do not like with TW KitKat is the inability to hide icons. There are also issues with battery drain and free hotspot mod.
I don't know what is going on. When I plug my phone into the computer I can access the SD card. When I check the phone it is not reading the SD card. Don't know what the problem is.
Have you tried a different SD card? That would help you determine if it is specific to the card or potentially a phone issue.
What I will do is try and format the SD card with the phone, then put everything back on. So far, I have isolated it to ESFile explorer. Initially I did not update the apk and thought that would work. It did not.
Here's what has happened:
I use ESFile explorer to access the SD card. Then when I went into clockworkmod, I tried to delete a nandroid copy I made. It says 'failed to delete'.
Then the ROM and sdCard do not work correctly anymore, so I have to wipe and re-flash an old nandroid.
Makes me wonder if something is corrupted in the SD Card. Everything used to work fine, but now whenever I access the SD Card with ESFile explorer, even the old version of it, it causes issue.
There is a problem with some Sandisk SD cards. Evidently there was a bad batch. I had some of the same issues. My card was bad. I went to Sandisk's website and they replaced it for free. I was without my card for a week but I got a new one and everything seems to be working fine now.
Can you explain how you did this ? So an update on my situation. I can read the sd card but it will not format and nothing can be written to the card. I tried using recovery and touchwiz to format and it fails.
Can access what is on there but cannot write or format anymore. Any ideas ? At this point I swapped to a new SanDisk card I had lying around. Don't know what to do with the old card
mikeprius said:
Can you explain how you did this ? So an update on my situation. I can read the sd card but it will not format and nothing can be written to the card. I tried using recovery and touchwiz to format and it fails.
Can access what is on there but cannot write or format anymore. Any ideas ? At this point I swapped to a new SanDisk card I had lying around. Don't know what to do with the old card
Click to expand...
Click to collapse
I assume you are asking me how I got my card replaced. I did some research and found the issue mentioned here on XDA as well as on the internet. I went to Sandisk's website, http://kb.sandisk.com/app/answers/list/kw/microsd microsdhc/, and did some more research. I finally contacted their customer service and they told me the process for getting the replacement shipped. If I were you I would just contact their customer service on their website and let them run you through the process.

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