Database Develop

Phone keeps disconnecting in mass storage mode

hi guys this is my first post on this forum although i have been browsing around for a few months. my problem is that whenever i connect my phone to my pc and mount it, the computer recognises it but whenever i try to add files to the SD card or format it, the phone disconnects and i have to mount it again. once i have mounted it, the whole process starts all over again and now im stuck in a position where i cant do anything with it.
has anyone had his problem before and is there a way to fix it or is my SD card faulty? thanks in advance.

Are you rooted? If so, what rom are you on? Just give us some specs on what you got.

no im not rooted, im on the oem android software. i was just about to format my SD card so i could start rooting it.

Is it the factory sd card? Do you got another card to try out? If not, try to format the card in the phone and then try it again to see if it still does the same thing.

yeah its a factory SD Card. itried formating it from the phone and now i can add files to the card but it still disconnects whenever i try to format it. is the card protected or something?

djosiah said:
yeah its a factory SD Card. itried formating it from the phone and now i can add files to the card but it still disconnects whenever i try to format it. is the card protected or something?
Click to expand...
Click to collapse
You cannot format it through the USB by mounting it

ok how do i do it then? should i just use a card reader? or is there another way to do it by using the phone? also thought i would add that it has started doing it when adding files to the card again.

djosiah said:
ok how do i do it then? should i just use a card reader? or is there another way to do it by using the phone? also thought i would add that it has started doing it when adding files to the card again.
Click to expand...
Click to collapse
You can put it in a card reader if you have one. I would boot into ubuntu and do it that way, also if you are in ubuntu you can do it through your phone.

djosiah said:
ok how do i do it then? should i just use a card reader? or is there another way to do it by using the phone? also thought i would add that it has started doing it when adding files to the card again.
Click to expand...
Click to collapse
The phone has an option too. Go to
Settings > SD and storage > Format Card
Since your stock G1, the other phone partitioning/formatting isnt available

ok thanks guys i formatted the SD crad uising the options on the phone, which now leaves me to my next problem. i have download the Rc7 file and placed it on he root of the card but i when i power on the phone holding down the camera phone it doesnt show the grey screen with the flashing options, it jus shows the screen which tells me the board type etc. am i doing something wrong? sorry for all the questions.

djosiah said:
ok thanks guys i formatted the SD crad uising the options on the phone, which now leaves me to my next problem. i have download the Rc7 file and placed it on he root of the card but i when i power on the phone holding down the camera phone it doesnt show the grey screen with the flashing options, it jus shows the screen which tells me the board type etc. am i doing something wrong? sorry for all the questions.
Click to expand...
Click to collapse
it doesnt have flashing options
press the power button (not hold, just press) and it should say that its flashing the image.
(look in the center of the screen, there should be a line of text that says something)
DO NOT TURN OFF YOUR PHONE TILL ITS DONE FLASHING

Btw just chiming in case it comes up as it did in the past. If you use Swapper app and have a swapfile image located in the fat32 area, it would cause DC issues or not connect right, back then it never hit me that the swapfile was being torn away from a system that was looking for it, which then gave me corrupt sd errors. (Granted it wasnt) but yea, just another thing to look out for to those using a image file still for swap.
Also how did your flashing go?

[Q] After formatting internal SD with NTFS it can't mount nor format even with CWM

It happened after formatting it with NTFS (it was a temporary thing so I can use it with one of Microsoft services), and my device is working and rebooting properly without any error messages..So what can I do now to make my SD working again?
(I don't really need the data that was on it, I just need the card to work)
Thanks..

ramy670 said:
It happened after formatting it with "Windows7-USB-DVD-Download-Tool" (I was trying to use it as USB flash memory in order to install windows), and my device is working and rebooting properly without any error messages..So what can I do now to make my SD working again?
(I don't really need the data that was on it, I just need the card to work)
Thanks..
Click to expand...
Click to collapse
try formatting the card from within CWM, i presume if you boot up the phone you can't mount/unmount it and subsequently format it from within Android.
but i would try fromating it as FAT32 from within Windows 7 first, NTFS is not supported by Android to the best of my Knowladge...

Thanks, yes I can't format it in Android since i can't mount it, I've already tried formatting it from CWM with no luck, it showed this:
Formatting /sdcard...
Error mounting /sdcard!
Skipping format...
Done.
And windows doesn't see the card at all when I connect phone to PC, so I can't use windows to format it too.

ramy670 said:
so I can't use windows to format it too.
Click to expand...
Click to collapse
Try a formatting tool or recovery tool in My Android Collections

olaf2k4
Turned out you're right, the problem is android not being able to handle NTFS properly, I tried to format external SD card with NTFS to see what will happen, and I had the EXACT same symptoms, but of course I removed from phone and had it formatted using card reader and it's working properly now with my phone..
xsenman
The problem now is that windows can't see internal card at all, I've tried one of format tools form the link you put, but it didn't help since phone "doesn't allow" windows to detect the memory, any other way to do it? right now I'm trying this:
http://forum.xda-developers.com/showthread.php?t=1724078

It seems like it isn't easy to install NTFS support from the link above (since you need fuse.ko file that should be compiled for both your device and ROM), is there any kernal that support NTFS or any other easy way to do it?

If you are talking about your external sd just format at fat32. This is standard for sdcards and your phone wil reconize your card..

Unfortunately it is the internal one..

ramy670 said:
Unfortunately it is the internal one..
Click to expand...
Click to collapse
ny solutions?? :crying:
me facing same problems... phone doesn't detects internal sd, neither it connects to pc via mass storage... :crying:
I don't care about the data in it even if its gone, I jus want my internal sd back...

Anyone?..

Swaps100050 said:
ny solutions?? :crying:
me facing same problems... phone doesn't detects internal sd, neither it connects to pc via mass storage... :crying:
I don't care about the data in it even if its gone, I jus want my internal sd back...
Click to expand...
Click to collapse
Finally, I found a solution, just do the following (I tried it and it worked):
1. First install the drivers ONLY if you haven`t already installed them, also if you have Kies installed there is no need to install these drivers, but you are better off installing these anyway : http://dev-host.org/ZRA
2. Download this package (it includes i9000 stock rom+kernel+odin) : http://dev-host.org/RAE, if you have a Captivate or a Vibrant just download a stock rom for your phone model and find a kernel which has root and cwm in it.
NOTE : The next step will require using the 3 key combo for accessing the clockworkmod recovery and also the download mode.The 3 key combo used below is for the Samsung Galaxy S GT-i9000. If you own a Captivate or a Vibrant please click this link and choose your phone model to see what 3 key combo must be used, as it differs from one phone model to another : http://tinyurl.com/6q6ajpx
3. After you have extracted all the contents you downloaded and installed drivers, put your phone into download mode using the 3 key combo : volume DOWN + home button+power button, keep those pressed until it goes into download mode.
4. Connect phone to PC via USB Cable and open Odin (windows should detect the phone and install some drivers, after it`s finished you should see the message "Added!" in Odin which means Odin succesfully detected your phone so now you are ready to flash)>check Re-Partition Option>press PIT button and browse for the s1_odin_20100512.pit file, press BOOTLOADER button and browse for the APBOOT… file, press PDA button and browse for the CODE….file, press PHONE button and browse for the MODEM….file, press CSC button and browse for the GT-I9000-CSC….file. PRESS START button and wait for the green pass notification in Odin.
• When the phone reboots into the rom, wait for the setup wizard to appear and then just use the 3 key combo into the download mode again.
Close Odin and open it again> press PDA button and browse for CF-Root…file> Press START button and wait for the green pass notification in Odin.
Click to expand...
Click to collapse

ramy670 said:
Finally, I found a solution, just do the following (I tried it and it worked):
Click to expand...
Click to collapse
No need to do all this.
Just:
- remove external sd card (if you have one inserted)
- reboot into CWM-based recovery
- mounts and storage
- mount USB storage
You will be able to see and format, FAT32, the disk using windows

N3tMast3r said:
No need to do all this.
Just:
- remove external sd card (if you have one inserted)
- reboot into CWM-based recovery
- mounts and storage
- mount USB storage
You will be able to see and format, FAT32, the disk using windows
Click to expand...
Click to collapse
hello, i also did this stupid mistake on my part. Formatted the Internal memory of my Pantech Burst to NTFS. Now its unformattable, unmountable etc. I tried ur way, but it throws up an error
"Unable to write to ums lunfile (no such file or directory)"
wat to do ?

Swaps100050 said:
ny solutions?? :crying:
me facing same problems... phone doesn't detects internal sd, neither it connects to pc via mass storage... :crying:
I don't care about the data in it even if its gone, I jus want my internal sd back...
Click to expand...
Click to collapse
what i did was to go in recovery mode...mount usb ...conect to pc and reformat to fat 32..

harryneopotter said:
hello, i also did this stupid mistake on my part. Formatted the Internal memory of my Pantech Burst to NTFS. Now its unformattable, unmountable etc. I tried ur way, but it throws up an error
"Unable to write to ums lunfile (no such file or directory)"
wat to do ?
Click to expand...
Click to collapse
Are u able to wipe data/factory reset? If u are able to do so do it and then follow my procedure... if u are not able, try to follow my procedure more carefully. It is the only thing I can suggest, sorry

N3tMast3r said:
Are u able to wipe data/factory reset? If u are able to do so do it and then follow my procedure... if u are not able, try to follow my procedure more carefully. It is the only thing I can suggest, sorry
Click to expand...
Click to collapse
I tried your method, but selecting "Mount USB" was throwing the error i mentioned in my last post. Though i solved it eventually. Somehow i ended up in the phone's own recovery/bootloader menu, had an option of "Low level format" there. Took around an hour or so .. but it worked :good:

Can the internal SD get corrupted?

so i woke up this am and the phone was dead. dark screen but the bottom row keys lit up.
the phone is a original galaxy s captivate on att. i was running stock gingerbread with a root for at least a year or so. i have put custom roms on in the past but went back to stock using Kies
I've tried a couple of things that have worked for me in the past but no luck. here is what I've already tried
http://forum.xda-developers.com/showthread.php?t=731989
http://www.addictivetips.com/mobile...-3-gingerbread-firmware-on-samsung-captivate/
Odin doesn't return any errors just won't boot, only DL mode or recovery. i can use the volume and plug in to get to download mode and the three button combo to get to recovery console but i keep getting the same error msg. i've tried to 'wipe data/factory reset' and 'wipe cache partition'
see attached image (used a friends phone)
is this recoverable?

I'm not familiar with either method you tried but since you can get into download mode I would suggest the following. Go here http://forum.xda-developers.com/showthread.php?t=1300843 go to the third post and download the kk4 one-click without boot loaders. Run that then boot back into download mode. Go here http://forum.xda-developers.com/showthread.php?t=1294477 and download the corn kernel .tar file. Use Odin to flash it to your phone if you want root or to flash custom ROMs.
If you just want a working phone with gingerbread then the first link should get you set up. And to answer your question in the title yes the internal memory can get corrupt.
Sent from my SGH-I897 using xda app-developers app

thanks for the quick reply. but i got the same screen after odin competed it said PASS! in green. but then the phone booted to recovery and a simmilar screen came up with ''failed to mount /sdcard (no such file or directory) but the rest of the red part is the same.if i hit' reboot device it brough back the ATT logo and the galaxy S but then it loops back to the ATT and keeps looping. anything else i can try? thx

Was this the Odin one-click or was it the kernel?
Sent from my SGH-I897 using xda app-developers app

that was Odin one click. i didn't even try the second one.

OK well try using Odin to flash the kernel I listed above. That should give you a custom recovery which will allow you the option of mounting and also formatting the SD card. Try mounting it to your PC first so you can backup anything you want.
Sent from my SGH-I897 using xda app-developers app

ok, which Odin? and which slot does the kernel go in? sorry for all the dumb questions

ok, i got it. put it in the PDA slot and i'm running the custom kernel. but it still gives me an error when i try to mount the sdcard, just says 'error mounding /sdcard!'
if i try to mount 'data' the screen goes blank.

gisxer said:
ok, i got it. put it in the PDA slot and i'm running the custom kernel. but it still gives me an error when i try to mount the sdcard, just says 'error mounding /sdcard!'
if i try to mount 'data' the screen goes blank.
Click to expand...
Click to collapse
Formatting anything will of course cause you to loose any data on the internal SD. I'm sure you know that I just want to be clear before you do what I'm suggesting.
Ok if you have an external SD card in the phone remove it now. Then in recovery go to Mounts and Storage. In there format sdcard and emmc. Then back out of that screen and select advanced and then reboot recovery. Then try mounting your sd card again or there should be a mount usb storage option which will allow you to mount it to your pc(if its working).

i totally understand. i keep backups of everything and i havent had the ext-sd or sim in this whole time.
in recovery i dont' see emmc, and when i try to format sdcard, the msg at the bottom is
'using format_unknown-device... '
'Error mounting /sdcard!'
'Skipping format...'
'done.'

gisxer said:
i totally understand. i keep backups of everything and i havent had the ext-sd or sim in this whole time.
in recovery i dont' see emmc, and when i try to format sdcard, the msg at the bottom is
'using format_unknown-device... '
'Error mounting /sdcard!'
'Skipping format...'
'done.'
Click to expand...
Click to collapse
Can you load another snapshot of what is listed in the mounts and storage screen?

sorry, i'll have to wait till tomorrow at work. i don't have a other phone that can take the pic

it's a little blurry but you can read it.

I have the exact same issue as you and I've worked around it by following this guide http://forum.xda-developers.com/showthread.php?t=1447303

I think your internal sdcard is dead
can you use mount usb storage option found in mount and storage

gisxer said:
it's a little blurry but you can read it.
Click to expand...
Click to collapse
Try selecting - mount /data then try to reboot. ...a shot in the dark but its all i can see that is different from my corn kernel recovery. But probably as stated above, ur internal sdcard may b gone.
Sent from my SGH-I777 using xda premium

When I try to mount USB storage, it give error 'Unable to write to ums lunfile (No such file or directory
I'm going to try Siesta410 method next
thanks for everyone's input so far...

gisxer said:
When I try to mount USB storage, it give error 'Unable to write to ums lunfile (No such file or directory
I'm going to try Siesta410 method next
thanks for everyone's input so far...
Click to expand...
Click to collapse
Any luck there?
Had similar issue long back, could not revive internal SD, I partitioned my external SD card (3 partitions, i forgot how), then loaded AOCP 5+ , it installed on to external sd which was considered internal by OS. It worked fine, but you can't swap out any other SD card easily as OS is in your external card.
Don't remember many details..

[Q] I9001 (SGS+) - system is not installed and cannot install

I wiped my system with TWRP and now I am searching for a solution to install an image from an external sd-card or from a pc. I thought I could mount the external sd-card, because there is an option but I can't.

lg-optimus said:
I wiped my system with TWRP and now I am searching for a solution to install an image from an external sd-card or from a pc. I thought I could mount the external sd-card, because there is an option but I can't.
Click to expand...
Click to collapse
try using other sdcard, are u using 16gb microsd? dont know if its work but somehow some sd cannot be recognized by recovery.try different size.
Sent from my GT-I9000 using xda premium

compacity said:
try using other sdcard, are u using 16gb microsd? dont know if its work but somehow some sd cannot be recognized by recovery.try different size.
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
I used a 32GB sdcard. I think it is a Patriot. So you mean, it should be possible to mount an external sdcard with TWRP and install from it? In the meantime I could solve it using the advanced options. There was nothing under /sdcard but the install-image under /emmc. So I copied it with TWRP to /sdcard and then thank God the installation worked after a few tries.

lg-optimus said:
I used a 32GB sdcard. I think it is a Patriot. So you mean, it should be possible to mount an external sdcard with TWRP and install from it? In the meantime I could solve it using the advanced options. There was nothing under /sdcard but the install-image under /emmc. So I copied it with TWRP to /sdcard and then thank God the installation worked after a few tries.
Click to expand...
Click to collapse
Well Done! emmc can be recognized by cwm, what i mean before, sometimes (rarely) some external sd cannot be mounted, i m now searching for some info on that, as some of my friends here complaint their cwm cannot detect emmc or externalsd but da card can be access from inside ROM, i try it myself n found several sd (dont know if size n type or class differ) cannot be mounted.
If success then well done
Sent from my GT-I9000 using xda premium

compacity said:
Well Done! emmc can be recognized by cwm, what i mean before, sometimes (rarely) some external sd cannot be mounted, i m now searching for some info on that, as some of my friends here complaint their cwm cannot detect emmc or externalsd but da card can be access from inside ROM, i try it myself n found several sd (dont know if size n type or class differ) cannot be mounted.
If success then well done
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
I have no idea, if it was important to copy form /emmc to /sdcard. So the img was on an internal partition.

lg-optimus said:
I have no idea, if it was important to copy form /emmc to /sdcard. So the img was on an internal partition.
Click to expand...
Click to collapse
most file(any from app or image or etc) will go to internal as system recognized internal as first partition.
if u already solving ur problem then try not to alter anything more as safety.
n sorry if i cant help much
Sent from my GT-I9000 using xda premium

compacity said:
most file(any from app or image or etc) will go to internal as system recognized internal as first partition.
if u already solving ur problem then try not to alter anything more as safety.
n sorry if i cant help much
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
Oh yes, I don't touch it again, at least until the next update and things start to fail. I have banned gmail now, it was something with gapps and I had no idea why I got errer messages every few seconds.

lg-optimus said:
Oh yes, I don't touch it again, at least until the next update and things start to fail. I have banned gmail now, it was something with gapps and I had no idea why I got errer messages every few seconds.
Click to expand...
Click to collapse
try clearing cache or dalvik cache
Sent from my GT-I9000 using xda premium

me too
lg-optimus said:
I wiped my system with TWRP and now I am searching for a solution to install an image from an external sd-card or from a pc. I thought I could mount the external sd-card, because there is an option but I can't.
Click to expand...
Click to collapse
for two days now i've been trying to get jellybean 4.1.2 onto my galaxy s plus. i used odin multi-downloader to do the things suggested and when i get to the part involving the zip file on the sd card everything goes south. it gives me a "cannot mount" message and now basically the phone can either be put into downloading or recovery mode. i'm making a last attempt to get something going using the pda button and a zip file. but it's been over an hour now and i don't think i've resolved anything. got this message initially "<1> setup connection..." but the clock just keeps on ticking away.
i'm desperate and feeling stupid. and tired. time for bed. maybe someone can help walk me through this again.

angelori said:
for two days now i've been trying to get jellybean 4.1.2 onto my galaxy s plus. i used odin multi-downloader to do the things suggested and when i get to the part involving the zip file on the sd card everything goes south. it gives me a "cannot mount" message and now basically the phone can either be put into downloading or recovery mode. i'm making a last attempt to get something going using the pda button and a zip file. but it's been over an hour now and i don't think i've resolved anything. got this message initially "<1> setup connection..." but the clock just keeps on ticking away.
i'm desperate and feeling stupid. and tired. time for bed. maybe someone can help walk me through this again.
Click to expand...
Click to collapse
why are you using odin?

thanks but don't know what to do all the same
ktulu84 said:
why are you using odin?
Click to expand...
Click to collapse
being a noob i followed instructions. but i ain't doing anything now. getting the classic phone...!...pc icon. how do i use your advice? if it's advice... thanks for taking the time to write.

angelori said:
being a noob i followed instructions. but i ain't doing anything now. getting the classic phone...!...pc icon. how do i use your advice? if it's advice... thanks for taking the time to write.
Click to expand...
Click to collapse
can you go in recovery mode? wich recovery do you have?
EDIT: can you please tell us wich files are you trying to flash through odin?

odin
ktulu84 said:
can you go in recovery mode? wich recovery do you have?
EDIT: can you please tell us wich files are you trying to flash through odin?
Click to expand...
Click to collapse
somehow got the phone into download mode again. then WORKED2.rar archive, press the OPS button and select the AriesVE.ops file from the uncompressed archive;
Mark the One Package option, press the One Package button on the bottom of the window and select the recovery-clockwork-6.0.1.0-ariesve.tar.md5 file; got a PASS; but now all i get is the samsung galaxy s plus gt-i90001 on the black background.

angelori said:
somehow got the phone into download mode again. then WORKED2.rar archive, press the OPS button and select the AriesVE.ops file from the uncompressed archive;
Mark the One Package option, press the One Package button on the bottom of the window and select the recovery-clockwork-6.0.1.0-ariesve.tar.md5 file; got a PASS; but now all i get is the samsung galaxy s plus gt-i90001 on the black background.
Click to expand...
Click to collapse
and you cannot go in recovery mode or download mode again?

recovery mode
angelori said:
somehow got the phone into download mode again. then WORKED2.rar archive, press the OPS button and select the AriesVE.ops file from the uncompressed archive;
Mark the One Package option, press the One Package button on the bottom of the window and select the recovery-clockwork-6.0.1.0-ariesve.tar.md5 file; got a PASS; but now all i get is the samsung galaxy s plus gt-i90001 on the black background.
Click to expand...
Click to collapse
into recovery mode now. getting E:can't mount/cache/recovery/command no files found. this is where the nightmare began a couple of days ago. i've got smoothieJB, broodROM and others on the SDcard. but can't read any.

angelori said:
into recovery mode now. getting E:can't mount/cache/recovery/command no files found. this is where the nightmare began a couple of days ago. i've got smoothieJB, broodROM and others on the SDcard. but can't read any.
Click to expand...
Click to collapse
that message is normal, you have the roms in external sd or internal? if they are in external sd you have to search with "internal sd" option (is an error, internal sd shows you the content of external sd and sd shows you the content of internal one). make a factory reset and then try to flash one of the rom you have on your sd (if you can find them), if you want 4.1.2 rom i suggest you ivendor's one

keep getting a can't find
ktulu84 said:
that message is normal, you have the roms in external sd or internal? if they are in external sd you have to search with "internal sd" option (is an error, internal sd shows you the content of external sd and sd shows you the content of internal one). make a factory reset and then try to flash one of the rom you have on your sd (if you can find them), if you want 4.1.2 rom i suggest you ivendor's one
Click to expand...
Click to collapse
first off THANKS!!!!!! second. keep getting a no files found message. i know they're there. so what are you suggesting?

angelori said:
first off THANKS!!!!!! second. keep getting a no files found message. i know they're there. so what are you suggesting?
Click to expand...
Click to collapse
Mmm... Do you have an external SD? If so put it in your PC and download a ROM, put on the SD and try again
Inviato dal mio GT-I9001 con Topatalk 2

Mmm
ktulu84 said:
Mmm... Do you have an external SD? If so put it in your PC and download a ROM, put on the SD and try again
Inviato dal mio GT-I9001 con Topatalk 2
Click to expand...
Click to collapse
Mmm is what i've been saying for days. i put the zip file ROM on the SD from my pc. then i put the SD card into the phone. but the result is always the same. i'm wondering if there are some drivers missing? it all seems so straightforward but it doesn't work.

angelori said:
Mmm is what i've been saying for days. i put the zip file ROM on the SD from my pc. then i put the SD card into the phone. but the result is always the same. i'm wondering if there are some drivers missing? it all seems so straightforward but it doesn't work.
Click to expand...
Click to collapse
no, is not some driver... try to format your extternal sd, then put the rom on it again, if it doesn't work try to flash another recovery , you can try this one, it is an odin package, so you can flash this the same way you flashed the other one http://d-h.st/beP

[Q] [HELP] SD card Problem

my sd card is visible and also readable on my phone also after i connected it to my pc but the problem is i cannot format it. i did tried format it and on pc, the process work but after i disconnected from pc, i check using file explorer nothing happend still like unformatted (all file and folder still exist). do not why, maybe somebody can help me to solve this. oh ya...i cannot delete the file too using phone and pc,

sundaeproject said:
my sd card is visible and also readable on my phone also after i connected it to my pc but the problem is i cannot format it. i did tried format it and on pc, the process work but after i disconnected from pc, i check using file explorer nothing happend still like unformatted (all file and folder still exist). do not why, maybe somebody can help me to solve this. oh ya...i cannot delete the file too using phone and pc,
Click to expand...
Click to collapse
have you tried formating it from phone menu? If that doesn't work try with this tool

XDRdaniel said:
have you tried formating it from phone menu? If that doesn't work try with this tool
Click to expand...
Click to collapse
i have downloaded and installed it but on my win7 showed message need permission denied, the administrartor rights are required to run this tool. i tried also formatting from phone but still nothing change

sundaeproject said:
i have downloaded and installed it but on my win7 showed message need permission denied, the administrartor rights are required to run this tool. i tried also formatting from phone but still nothing change
Click to expand...
Click to collapse
this same bullsht happens to me too, the best thing to do is to flash stock rom and format sd it easily does it :angel:

DeathMetal King said:
this same bullsht happens to me too, the best thing to do is to flash stock rom and format sd it easily does it :angel:
Click to expand...
Click to collapse
yeah i have the same thought with u, now im using stock xxkpk and i try erase sd card form setting->sd card and phone storage but the result is still the same nothing change. all my files still safe and installable on my sdcard. make me confused

Is there any little switch on your card where u can set either read only or r+w ?