I have rooted my Auxus AX02 and ever since I have this problem with memory card becoming write protected when connected to PC.
within tablet I can move or delete files, but when connected to PC, it becomes write protected, can't copy or delete anything in memory card.
I tried with memory card reader, but its same... I tested another memory card on PC to check if there was any problem in my PC, but it worked fine.
now, I copied all data (14gb) in to PC and then formatted the memory card, it became normal .... I restored files in to memory card and put it in tablet.
Now it has again become write protected when i connect it to PC thru cable or card reader.
this indeed means there is something wrong with the tablet only.
I googled and tried SD card adaptor to unlock option ... but it doesnt work either.
Please help.
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Hi people I have a big issue...
...After I flashed a new ROM on my Polaris, if I browse to my storage card for unbackup my data the storage card results with no file but the it's no empty but no files are shown... Even on my computer the Memory Card is half full but there's no file inside... Using recovery data software the problem cannot be solved...
Please help me
Thank you guys
put the card in a sdcard reader and use any undelete tool for windows (this is where you find one using google) it works on sdcards just like it does on harddisks
I did It with several software and with microSD-SD adapter or microSd-USB adapter but only few useless file are displayed... it says that there's 2gb of free space but no files are displayed...
im pretty sure that leaving the sd card in while flashng isnt recommended
unless ur flashing from card and i didnt think that that was possiible
first my rom and android version are not important coz i had usb connection working before with same build.here is the thing,one day i removed my external sd card from my phone and put it in my brothers k850i to listen some music on se speakers.when i finished i just removed it coz that phone doesn't have safe remove like ours does.when i placed sd card back in my phone i got error msg that i need to reformat my sd card,but i couldn't lose all my data since i was going on trip tomorrow.so i restarted the phone with sd card inside and it worked(everything no error msg).i went to trip and when i came bace i noticed the problem when i connected the phone to my pc(tryed both win 7 and win xp,i have 2 pc's) to copy some photos.i got 'USB device not recognized' error i tried doing recovery in cwm reinstalling drivers even removing sd card didn't help.sd card is working just fine in my phone and also when i place it in bro's phone and connect to pc i can copy files with no prob(tho when i reinstert it while phone is turned on i do get error for re format).only thing that is going on my mind that cable might be broken,but no1 used it while i was on trip so i dont think so.help needed urgent.
it happened with me also. Its all because of ****ing kies installatio. I dont know why it happens but it sometimes happens.
Do like this
1. uninstall kies & everything related to phone from computer.
2. backup ur external sd card data on pc with some card reader. Then format it properly. Then insert in phone. Again format from phone.
3. Restart computer. Install kies properly.
4. Connect phone in kies mode. Let computer install drivers properly.
4. If everything goes well then with card reader again fill up data in sd card. Then insert sd card in phone. Then try in mass storage mode.
vishal24387 said:
it happened with me also. Its all because of ****ing kies installatio. I dont know why it happens but it sometimes happens.
Do like this
1. uninstall kies & everything related to phone from computer.
2. backup ur external sd card data on pc with some card reader. Then format it properly. Then insert in phone. Again format from phone.
3. Restart computer. Install kies properly.
4. Connect phone in kies mode. Let computer install drivers properly.
4. If everything goes well then with card reader again fill up data in sd card. Then insert sd card in phone. Then try in mass storage mode.
Click to expand...
Click to collapse
okey thnc i dont have card reader but i will do it with my bro's phone will try it tommorow.
i have htc hd2 and i was flashing a new wp7.5 rom but my pc restarted and now my memory card doesnot work its not recognized by pc or my phone only nokia phones recgnize it but they demand a password and i dont know the password.
i tried different methods to crack the PW but nothing is working cant format my sd card as its not detected by pc via cable card reader anything.
htc hd2 connected to pc by cable also dont detect the memory card.
any solution to get my memory card working.
i have tried hard resets and different android roms too.
My best guess that it's a file system issue(ie, if the card is alive).
Try and do your best to get it working on the computer. If it doesn't work on the computer then I don't think it could work elsewhere.
broadways said:
My best guess that it's a file system issue(ie, if the card is alive).
Try and do your best to get it working on the computer. If it doesn't work on the computer then I don't think it could work elsewhere.
Click to expand...
Click to collapse
after a hard research i found out the solution put the card in any nokia E series phone and from file explorer format the card it takes 40-80 seconds and the card works again. Thanks for the suggestion
in my karbonn a1 running 2.2 froyo . has corrupted my 1st 4gb card about 5 days ago, it is showing 3.69 gb space left out of 3.7gb but i cant read/write files . however it is showing some primary folders which has some data about 10 mb when i try to format phone shows formatted successfully but even after that i can still see those 10 mb data there and unble to write anything. i tried to format it on pc but no result. then i tried to recover data via a program on pc. it succesfully recovered my old files of about 3gb. so that means it has some hidden data inside which is not getting deleted. it has no virus i checked . recently i inserted my friends sd card of 8 gb it also got corrupted now i am in trouble he is asking to return his working card. i set my phone to factory setting but nothing happen. today when i inserted both sd card in to my java os mobile they are showing a new folder which i was unable to see on my android. it is .android_ secure folder . and the funny thing is that i am able to rename all the existing folders like music etc. except that folder on both sd card. now bought a new card but i am afraid that it will also be corrupted. please help me plz
note-my phone is out of warrenty now
try formatting it in FAT ... n always keep an antivirus
Hello every one i got this phone doogee dg310 before couples of days.
Everything is fine just one a little problem. When i put my external sd card its working. Than i try to plug phone via usb and transfer file to sd card everything is good but after 3 time connecting to pc and doing file tranfer and when i disconnect from pc i got problem. I am try to open any of files explorer and its get crash. and I am trying restart phone nothing helps. And even when i try put another card is the same. But the strange thing is that when i formating my sd card with computer and put back to phone is working fine and another card working fine until iam using file tranfer with usb 3 times. Phone andorid is kitkat 4.4.2 Maybe you know how to solve it ?
You haven’t mentioned about the storage capacity of your SD card. If your phone can support 32 GB then I suggest you to use 16 GB SD card. Try to connect your SD card with another PC and try again.
My phone spports 32 gb cards and mine card is 4 gb. Maybe its kitkat fault because i read that another people have similar problems with sd card and they are using a kitkat android.
I am trying to use sd card adapter and its the same problem and when this problem apear no sd card working until format, it even show that not sd card are turned on even internal.
zezan said:
I am trying to use sd card adapter and its the same problem and when this problem apear no sd card working until format, it even show that not sd card are turned on even internal.
Click to expand...
Click to collapse
I think it's crushed. Use a windows 7 based PC and connect sd card to it . Press format on the pop up menu and also press recover bad sectors . In most cases it will fix your problem . Search on internet for any mem. card repair tool and that might be help you .
Regards,
AlfasMP
Ok thanks I will try. Maybe you can recomend good tool to repair sd ?
unfortunately but its the same bug i am connect to my laptop with windows 7 and format and also scan for bad sectors and trying this with usb and after 4 time transfaring files i got the same problem