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External memory card undetected

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adithebratt
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(Last edited by adithebratt; 15th June 2014 at 09:03 AM.) Reason: added screen shot
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Default External memory card undetected

Hi guys,
My external memory card has all of a sudden become undetectable. Inside root explorer it appears as a file and not a folder. When i try to see its permissions it is set to read only. I changed it to read write but still its not detectable. Moreover it changes to read only on every reboot.
I was on Resurrection Rom v 5.10 so i updated to v5.14 with full wipe. Still the issue remains.
I have searched on google and it appears to be something related to kitkat. I tried a few solutions like running 3rd party media scanners or editing the permission.xml but all in vain

I tried installing other kitkat roms like Neat Rom v5.8 ..now i can see the extSdCard as folder but when i open it its blank...Moreover i can see the permissions set as rwxrwxrwx in root explorer,but if i manually go to set permission for the folder it gives a popup saying "extSdCard permission cannot be set because the file system is read only"

I tried installing stock JB rom via odin but still it didnt help ..
If i try to mount external Sd card from cwm it gives error saying"Can't Mount "


Note: I tried 3 different SD cards and all went undetected where as they were detectable on other phones.

Need help guys.

Attaching few screenshots for better understanding
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Phone: Samsung Galaxy SII i9100
ROM: Any nightlies flashed weekly
Kernel: Dorimanx v9.40
Battery: Stock Samsung 1650mAh
Launcher:Apex Pro
Theme: DCikonZ
 
banjara
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Thanks Meter 111
Posts: 397
Join Date: Mar 2014
Location: Bangalore
If you are unable to read the card's data then consider it lost. Connect it to your PC in USB mass storage mode, it should appear as a drive. If you can read the data, take a backup else leave it. Now format your external card using windows.
It should fix the issue for you.
Galaxy S2
ROM: AOSB 1.3.6
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