Database Info

Micro SD card unexpectedly unmounting

Hey Guys,
Since last few days my micro SD card unexpectedly unmounting during normal operation.
I have to switch the Phone off and re-insert the SD card again.
I'm using 32gigs Transcend Class 4..
I'm on ViperSs 1.0.1 , I can't understand what could be the issue...
Pls somebody help me out..
Thanx in advance....:good:

hunt007 said:
Hey Guys,
Since last few days my micro SD card unexpectedly unmounting during normal operation.
I have to switch the Phone off and re-insert the SD card again.
I'm using 32gigs Transcend Class 4..
I'm on ViperSs 1.0.1 , I can't understand what could be the issue...
Pls somebody help me out..
Thanx in advance....:good:
Click to expand...
Click to collapse
Hi,
Is the sd card loose in it's casing?

What have your tried?
Tried SD in a different Phone?
Checked the SD for errors?
Is the SD loose in the carrier?
Formatted the SD (fat 32 and primary partioion) from a PC?
Tried a different SD in your phone?
It does help if you do the basics and add what you've done in the OP

malybru said:
Hi,
Is the sd card loose in it's casing?
Click to expand...
Click to collapse
Nope...Everything is OK..casing and all...

johnerz said:
What have your tried?
Tried SD in a different Phone?
Checked the SD for errors?
Is the SD loose in the carrier?
Formatted the SD (fat 32 and primary partioion) from a PC?
Tried a different SD in your phone?
It does help if you do the basics and add what you've done in the OP
Click to expand...
Click to collapse
No, I'm never inserting my SD card to any other devices
Previously i checked it for errors,and got cleaned
After I purchased it,i haven't formatted....
I found this "un-expectally unmount error" from this last week...

I had similar issues with my sensation my sd would unmount unexpectedly it would vary from rom to rom. I found that if re flashed my current rom without a wipe it would correct the problem. It worked in my case hope it helps
Sent from my G-Note SGH-I717 using xda premium

I would try the reflashing rom idea above as its easy.
If that doesnt work transfer all the sd card data to your computer then format the card. See if that fixes.
Sent from a rebel ship by storing the message in an R2 unit. (Help me, XDA. You're my only hope)

Skipjacks said:
I would try the reflashing rom idea above as its easy.
If that doesnt work transfer all the sd card data to your computer then format the card. See if that fixes.
Sent from a rebel ship by storing the message in an R2 unit. (Help me, XDA. You're my only hope)
Click to expand...
Click to collapse
I had transferred all the data into computer & format the SD card, Still the same issue i'm phasing..
So i'm gonna re-flash the ROM...

SD CARD - Urgent Help needed

I am running CM10 ALPHA 2 and suddenly the phone started showing my external sd card as damaged. I put my externel sd card to another phone. It is working in that phone. So why is it not working in Galaxy sl alpha 2 ??
Help me

-Removed for Personal Information-

Dont Worry
anuraagkochar said:
I am running CM10 ALPHA 2 and suddenly the phone started showing my external sd card as damaged. I put my externel sd card to another phone. It is working in that phone. So why is it not working in Galaxy sl alpha 2 ??
Help me
Click to expand...
Click to collapse
1.Turn OFF the phone
2.remove the sd card
3.switch on the phone
4.after media scanning completes
5.insert the sd card
now no error will be shown

Thank you, I thought I had a defective SD card :silly:
EDIT
still nothing... I'm going to try this method
http://forum.xda-developers.com/showpost.php?p=24881950&postcount=2

backup your data on the sd card to your pc and format it and if it still shows the problem then your sd card is dead

i have the same problem but when i formatted it formatted my internal sdcard -.-

nikhil18 said:
backup your data on the sd card to your pc and format it and if it still shows the problem then your sd card is dead
Click to expand...
Click to collapse
No, it is not :silly:
I've tried 2 different sd cards (16 GB and 32 GB), different brands, and they are recognized by every pc I use, the problem is on the phone side. Maybe the mod to swap internal and external SD cards... or some kind of rom bug.

Or you could flash the alpha 3 which has been released....maybe it was a bug specific to alpha 2?

androidmenon said:
Or you could flash the alpha 3 which has been released....maybe it was a bug specific to alpha 2?
Click to expand...
Click to collapse
I'm on alpha 3 :crying:
I'm reflashing everything from KPE through odin... If that solves this problem, I'll let you know

[Q] boot problem!please help!

So i am having a boot problem on my tablet.Because of a failed rom flash and aperentlly no backup i am stucked at the cwm menu.Browsing the settings i have found the option to install from sd card.I think that i can put a new rom on the sd card and insert it so that i can flash it and solve it all.Problem is that i dont have an micro sd card so i have to buy one,what do you say,is it worth the shot?

johnyvlad said:
So i am having a boot problem on my tablet.Because of a failed rom flash and aperentlly no backup i am stucked at the cwm menu.Browsing the settings i have found the option to install from sd card.I think that i can put a new rom on the sd card and insert it so that i can flash it and solve it all.Problem is that i dont have an micro sd card so i have to buy one,what do you say,is it worth the shot?
Click to expand...
Click to collapse
yes you should buy a sd card.
becoz it will help you to recover your tablet as well as you will need it in future to backup Rom through cwm. (as backing up the rom on phone storage would eat a lot of phone memory)

johnyvlad said:
So i am having a boot problem on my tablet.Because of a failed rom flash and aperentlly no backup i am stucked at the cwm menu.Browsing the settings i have found the option to install from sd card.I think that i can put a new rom on the sd card and insert it so that i can flash it and solve it all.Problem is that i dont have an micro sd card so i have to buy one,what do you say,is it worth the shot?
Click to expand...
Click to collapse
Sd cards are always worth it
Please quote me in replies.
Sent from Dell Venue 8

[Q] Microsd 64gb

I bought a micro sd 64gb class 10, when I plug in my s2 + (i9105P) is recognized, but when I do get damaged photos, and if I move the app in extsdcard restart the device are removed. Why?

franex said:
I bought a micro sd 64gb class 10, when I plug in my s2 + (i9105P) is recognized, but when I do get damaged photos, and if I move the app in extsdcard restart the device are removed. Why?
Click to expand...
Click to collapse
Try to format it through you phone or through a PC.
You must know that you'll loose everything on the extsdcard when you format it!!!

DenisRonaldo798 said:
Try to format it through you phone or through a PC.
You must know that you'll loose everything on the extsdcard when you format it!!!
Click to expand...
Click to collapse
Already done, nothing: (

franex said:
Already done, nothing: (
Click to expand...
Click to collapse
Maybe our phone's support is only to 32GB

Our phone supports 64gb. I've got an i9105p and a 64gb scandisk microsd class "u1" and it works pretty well on cm 11 build #7. On build #8 my phone doesn't recognize the sdcard, either.
Sent from my GT-I9105P using xda app-developers app

ichmagpopcorn said:
Our phone supports 64gb. I've got an i9105p and a 64gb scandisk microsd class "u1" and it works pretty well on cm 11 build #7. On build #8 my phone doesn't recognize the sdcard, either.
Sent from my GT-I9105P using xda app-developers app
Click to expand...
Click to collapse
Strange I'm using build#8 for about 2 weeks and everything is perfect.It's recognizing my sdcard without any issues

franex said:
I bought a micro sd 64gb class 10, when I plug in my s2 + (i9105P) is recognized, but when I do get damaged photos, and if I move the app in extsdcard restart the device are removed. Why?
Click to expand...
Click to collapse
Put your card in a card reader and test it with H2testw http://www.heise.de/download/h2testw.html. You might have a defective or fake card. There's also the possibility that it doesn't follow the SD card specs 100%, and may be incompatible with your phone.

AmoledIsBetter said:
Put your card in a card reader and test it with H2testw
You might have a defective or fake card. There's also the possibility that it doesn't follow the SD card specs 100%, and may be incompatible with your phone.
Click to expand...
Click to collapse
here are the results
DenisRonaldo798 said:
Strange I'm using build#8 for about 2 weeks and everything is perfect.It's recognizing my sdcard without any issues
Click to expand...
Click to collapse
I have android 4.2.2 germany stock pre-rooted
EDIT: is a fake ... problem solved thanks to all

SD card and rom cook???

in install rom cook and now it dont read my sd card, noti say this device dont support this sd card but when i use sandisk sd card my s7 can read it (mine is kingston with same memory).
i have tried several rom cook but none of it can read my sd card
stock rom can read my sd card normally
pls help me :crying::crying:

larten1234 said:
in install rom cook and now it dont read my sd card, noti say this device dont support this sd card but when i use sandisk sd card my s7 can read it (mine is kingston with same memory).
i have tried several rom cook but none of it can read my sd card
stock rom can read my sd card normally
pls help me :crying::crying:
Click to expand...
Click to collapse
Hi mate
Did you ask at the thread for that rom?
Maybe Sd card is bad , is your kingston Sd card encrypted?
Did you try to format it ?

MAX 404 said:
Hi mate
Did you ask at the thread for that rom?
Maybe Sd card is bad , is your kingston Sd card encrypted?
Did you try to format it ?
Click to expand...
Click to collapse
ofc i formated it but it still the same, i already ask at the theard of that rom but no one answer
btw when i put my sd card in the other phone it still working

larten1234 said:
ofc i formated it but it still the same, i already ask at the theard of that rom but no one answer
btw when i put my sd card in the other phone it still working
Click to expand...
Click to collapse
Formatted in phone and/or PC?
What format did you use?

MAX 404 said:
Hi mate
Did you ask at the thread for that rom?
Maybe Sd card is bad , is your kingston Sd card encrypted?
Did you try to format it ?
Click to expand...
Click to collapse
MAX 404 said:
Formatted in phone and/or PC?
What format did you use?
Click to expand...
Click to collapse
both phone and pc, i use fat32

larten1234 said:
both phone and pc, i use fat32
Click to expand...
Click to collapse
Try with ExFat

MAX 404 said:
Try with ExFat
Click to expand...
Click to collapse
already did do i need to try NTFS too???

larten1234 said:
already did do i need to try NTFS too???
Click to expand...
Click to collapse
I should not make a difference , seems related to the rom and the kingston sd card, sandisk works...
sorry no idea

MAX 404 said:
I should not make a difference , seems related to the rom and the kingston sd card, sandisk works...
sorry no idea
Click to expand...
Click to collapse
ok thank you for your helping