Sometimes it has to be plugged up and sometimes it won't turn on at all. It's fully charged.
EDIT: Only thing I can figure is it does not like my 32gb sandisk card. It will power on with it out not in.
i would format that sd.
and dont do a regular backup
try to see if a certain file is unknown which may cause problems
bocaccio said:
Sometimes it has to be plugged up and sometimes it won't turn on at all. It's fully charged.
EDIT: Only thing I can figure is it does not like my 32gb sandisk card. It will power on with it out not in.
Click to expand...
Click to collapse
.
funny thing about those external sd cards, and especially true for big ( 32gb ) ones. they have two basic working characteristic that are at opposite ends of the football field. they can be good at sequential thru-put -OR- good at random access time. its rare to find one good at both.
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for your external sd card, you want to maximize our 'random access', so you need to get something like an 8 gb class 4 card ? plz search on the key word 'CrystalDiskMark' ( small benchmarking program ) for more info on the matter.
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and formatting ( re-formatting ) will not ( normally ) help an sd card that has poor working parameters.
424aca said:
i would format that sd.
and dont do a regular backup
try to see if a certain file is unknown which may cause problems
Click to expand...
Click to collapse
How will i know which file is unknown?All I have is the books, apk's, and some files downloaded from here to root it...
So I should format the sd card and try rebooting with it in the NT empty?
pull out sd, turn on, put sd in, unmount sd in settings and then erase it
if have complete black screen and nothing works, pull out sd, hold power for 15 seconds, let go, hold power for three and then put sd back in, unmount and erase
Related
I turn my phone off at night because random emails wake me up. I turn on my phone this morning and I have an SD card icon in the notification area saying that my SD card is damaged. It says that I need to format it to fix the problem, but I wait to see if there is an easy fix like rebooting or something like that, but it was still there after rebooting. I was going to wait to backup my SD card on my computer before formatting, but one of my friends formated it without asking me first when I showed him what was happening...
Now the icon is gone, but my SD card is full of files that have weird characters (like greek letters and square root symbols) in their filenames, and I can't figure out what is going on.
The /sdcard folder contains the following:
.android_secure
Android
download
LOST.DIR
nandroid
tmp
and 4 files with weird characters as filenames.
Help! I don't know what to do!
UNCbassbone said:
I turn my phone off at night because random emails wake me up. I turn on my phone this morning and I have an SD card icon in the notification area saying that my SD card is damaged. It says that I need to format it to fix the problem, but I wait to see if there is an easy fix like rebooting or something like that, but it was still there after rebooting. I was going to wait to backup my SD card on my computer before formatting, but one of my friends formated it without asking me first when I showed him what was happening...
Now the icon is gone, but my SD card is full of files that have weird characters (like greek letters and square root symbols) in their filenames, and I can't figure out what is going on.
The /sdcard folder contains the following:
.android_secure
Android
download
LOST.DIR
nandroid
tmp
and 4 files with weird characters as filenames.
Help! I don't know what to do!
Click to expand...
Click to collapse
I could be wrong but I think those are the standard folders that android makes when a card is formatted. As to why it happened I dont know. Maybe a bad sd card.
Try formatting it to a FAT32 on your computer then putting it in your phone and see what that does.
Just did that and it says:
"Windows could not complete the format."
Hm.... well are you having problems with saving anything to your sd card like pictures or anything. If not, then I wouldn't worry too much about it. Also can you mount your sd card to your computer and transfer files?
Don't worry about it..
You can completely wipe out your sd card if you wanted to and when you reboot it will reinstall back the files needed for the phone on the sd card.. If it is bothersome then just delete them.. It was probably just the lost&found garbage or whatever from the format... Seriously don't worry... LoL
I have those on my sd card but nothings wrong with my phone.
If someone could close this that would be great. Eventually my computer asked me to scan my sd card for errors and it fixed everything.
Hi,
I got my Optimus one not long ago and I bought kingston 8G for it though it would work fine. The phone read the card well and show the memory correct and I can use it pretty good on my phone. The thing later I found out is the phone itself restart after the idle time exceed 1hr which is crazy. The phone works really good until I upgrade my original sd card (samsung 2G which came in with) to Kingston microsd 8G. I don't know where exactly is wrong, and I couldn't return the sd card either since it work fine on both phone and on computer with card reader. If someone got same problem with me, please let me know or help me out!! Thanks in advance.
I think it is a firmware problem,Mine and others do the same with the standart 2G card...
Firmware keeps updating itself when I go on WIFI connection. I don't know about these stuffs either. But now, the problems are ended..the phone doesn't read any card anymore whether 2G or 8G, it keeps saying that "sd card removed. Insert a new one". I've tried restart again & again but the message doesn't go away and my phone decide not to recognize the card.Both of the cards work fine on computer. I think I need to visit the shop where I bought to check on it. Btw, is that problem considered in the warranty case? I don't know.. It wasn't even a month with me. So sad!
winnie34 said:
Firmware keeps updating itself when I go on WIFI connection. I don't know about these stuffs either. But now, the problems are ended..the phone doesn't read any card anymore whether 2G or 8G, it keeps saying that "sd card removed. Insert a new one". I've tried restart again & again but the message doesn't go away and my phone decide not to recognize the card.Both of the cards work fine on computer. I think I need to visit the shop where I bought to check on it. Btw, is that problem considered in the warranty case? I don't know.. It wasn't even a month with me. So sad!
Click to expand...
Click to collapse
Are you using any app2sd ? If yes, it could be a problem also if ur using an app storing data on your SD card. It makes you're cell restart.
I have the "mount / unmount" problem on my LG, I saw on a french forum that it was better to try with another file system, sometimes it was solving, sometimes not. I don't think it's really a card problem, I gave my LG GW620's sd to my girlfrend and her old samsung is using it without any problem's, but on mine it was crashing every 30mins....
killdashnine said:
Are you using any app2sd ? If yes, it could be a problem also if ur using an app storing data on your SD card. It makes you're cell restart.
I have the "mount / unmount" problem on my LG, I saw on a french forum that it was better to try with another file system, sometimes it was solving, sometimes not. I don't think it's really a card problem, I gave my LG GW620's sd to my girlfrend and her old samsung is using it without any problem's, but on mine it was crashing every 30mins....
Click to expand...
Click to collapse
I have some problem with his original sd and with a new 4gb class 4 sd...
Do you solved the problem ?? how ?
My problem disappeared after I formatted the card directly on the phone.
i reAD sumwher ... a claSS 10 sd cARd is fully funcTional with lg o1 !!
allsalvati said:
My problem disappeared after I formatted the card directly on the phone.
Click to expand...
Click to collapse
I have the same problem but more problem when my LG O1 didn't recognize the card and I couldn't mount or format the card on my phone.
This happened when I partitioned the card. My PC still sees the card well but my phone doesn't.
I read a lot of posts from a lot of forums and I did try every guides steps by steps but it seemed as the LG O1 doesn't have any button-press-combination as others. For ex: when I pressed Back + Power On, nothing happened as It was said that the phone might come to FastBoot.
As help on this issue will be in much appreciated.
I fixed it. If your PC still recognizes the sd card, it's ok. Go to Manage (right click on My Computer) -> Device Management -> Storage -> you should see your card there. Try to delete volumn or format the EXT2 and Linux Swap.
Put the card back to your phone. It should recognize the card and then, unmount and format card and mount it back. Done.
I have a small question. What is the best class for this phone? The class 10 is fully used by phone or does not reach that read/write speed? Some micro sd class 10 are declared between 20 and 30 MB/S. The p500 has these capabilities? Or a Class 6 card is enough?
Thanks
UP!
The price for 32GB class 6 is very different from class 10.
Lg Optimus One is able to full use write/read speed of class 10?
Thanks
Help! I inserted a sandisk 4gb class 4 and my phone didn't recognized it (i got the 'SD card removed. Insert a new one.' notification). Then, i inserted back the original 2gb sd card from the box, but that notification is still there and it can't be recognized. But both my PC and a another android device (a galaxy tab) can detect it. So, i tried formatting both the 4gb and the original 2gb with the galaxy tab and inserted it to my O1 but nothing has changed. I tried updating to the official V10E firmware but it makes no diffrences. Any help please?
Sent from my LG-P500 using XDA App
For future, don't remove SD card during phone is running because of app moved to SD card. Especially when you plan insert new one, and if you do that with custom ROM with app2sd its equivalent to suicide.
Is mass storage mode works? Is MS works in curstom recovery? Did you try format memory card in phone? Delete of caches?
The_ERROR said:
For future, don't remove SD card during phone is running because of app moved to SD card. Especially when you plan insert new one, and if you do that with custom ROM with app2sd its equivalent to suicide.
Is mass storage mode works? Is MS works in curstom recovery? Did you try format memory card in phone? Delete of caches?
Click to expand...
Click to collapse
Thx for the reply,
I haven't install a custom ROM yet. All i did was enable JIT+HW accel from a thread here.
1. Mass storage didn't work. It just appears as a new drive which i can't access.
2. I updated my O1 to V10E... I lost root, custom recovery,etc. so i can't try that
3. I formated it with another android device (a galaxy tab)
4. How do you delete the caches???? Sorry, new here
You had got me. For now I have not idea how to proceed.
Anyway, remove battery, remove SD card, clean sd card with some soft cloth, check if metal contacts looks fine (try clean that if not), insert SD card, insert battery and try it again.
If this not help, you can try some shaking and so on. It's sounds crazy, but I know one guy whose shaking helped him to flash firmware to phone, which not works at all. Maybe it's some cheats for all these issues.
ad 4) You can delete caches via custom recovery, but related to 2) you can't so, this hint is useless.
I did everything u said. I checked the SD card & the slot and they seem ok.
This might sound dumb, but what do you mean by 'shaking'? Which part are you suppose to shake?? Sorry, im still new to androids
BTW, i went to the LG customer care. The technician checked it and said that they are going to replace the SD card slot. She said that sparepart (the SD card slot) is going to arrive sometime in mid-January due to the holidays.
By the shake I mean grab phone and do quick movements with phone from left to right and back.
But it seems, that you have some trouble with hardware part(s) of phone.
damn, i had just solved the stuck at android logo now theres another problem!!
first, i copy my backup files before it is my music my apk installer and so on from my pc to my sd card via usb after that i pull my usb plug. then my phone freeze. i remove my battery and switch it on again. then in the notification bar i see "preparing sd card checking for errors" its normal at my first thought. i waited for it to dissapear like 2 mins i was like wtf. then i go to settings and sdcard and phone storage>mass storage only is still ticked. then i try to unticked it, then my phone freezes and it forces closes. then i restert my phone. and it still there!! "preparing sdcard checking for errors". how to fix this??
i check in google and most of people said just format or wipe your sd card, but all my music, videos, pictures and all my files are already in my sdcard, i cant just format it i must backup it up first but i cant, cause i cant acces my sdcard through usb. please help!!! dang it, and im sorry if im spamming the general forums. please help
shotgun32 said:
damn, i had just solved the stuck at android logo now theres another problem!!
first, i copy my backup files before it is my music my apk installer and so on from my pc to my sd card via usb after that i pull my usb plug. then my phone freeze. i remove my battery and switch it on again. then in the notification bar i see "preparing sd card checking for errors" its normal at my first thought. i waited for it to dissapear like 2 mins i was like wtf. then i go to settings and sdcard and phone storage>mass storage only is still ticked. then i try to unticked it, then my phone freezes and it forces closes. then i restert my phone. and it still there!! "preparing sdcard checking for errors". how to fix this??
i check in google and most of people said just format or wipe your sd card, but all my music, videos, pictures and all my files are already in my sdcard, i cant just format it i must backup it up first but i cant, cause i cant acces my sdcard through usb. please help!!! dang it, and im sorry if im spamming the general forums. please help
Click to expand...
Click to collapse
omg now my phone cant boot up stuck at the android logo. again.
Use a microsd adaptor so that you can access your card using a card reader. If you have to borrow it from a friend. The same thing happened to me and I just copied everything to my PC, formatted the card, put it back in the phone, and just for assurance, formatted it using the custom recovery. Now everything works perfectly fine.
yep. use a microsd card adaptor. if you don't have one then buy.
i think your problem is on sd the sd card.
i inserted a broken sd card once on my phone, one time it boots up and sometimes it wont. but when it do boots up, my phone freezes whenever i try to access the contents of that sd card.
What SD card you have in your phone?
Good investment should be Sandisk or Lexar 8 Gb 4x.
Awesome newb video by the way! Made me laugh...
Just rooted and I like it, I don't wanna go back, but I can't get the microsd to pick up...I'll give all the info I can--def newb to root/droid but my background is IT, so hopefully we can figure out how to fix it so I can keep the root and not go back to stock(if that would even repair the problem)
Got a pny 32G microSD, droid incredible 4g lte(Verizon) that I rooted using the unlock script and fakeCID and then loaded Vipers Venom LTE custom rom...somewhere in this process-I think right after unlocking-it quit accessing the sd card...I've looked around and read some things about this 'USB brick' thing, but I don't know if it's applicable to me...here's what it does now:
SD card is in phone, but under 'Storage' Total Space and Available show unavailable, and everything else is greyed. If I try and pull the card the phone gives me the 'sd card unexpectedly removed' error.
Windows XP has no issue reading/writing to this card with a card reader. I've formatted a few times fat32 with xp(which i hate doing)and put it back in the phone, with the phone off, booted, and nothing happens. Oddly, when it first happened, after installing the custom ROM, when I'd do this procedure the phone would see the card on boot, but stay forever on 'preparing sd card/checking for errors' and never complete.
Back on the phone side of things, booting into the 'recovery mode', where you flash and whatever, it can see the card, see it's contents, and I wrote some sort of log to the card(option in the menu), so it can access it...oddly, I could not load my Viper rom from the microsd card, it failed on the file, but put it under some folder on the phone and that's how i ended up flashing the ROM, which I was nervous about doing as everything I saw said put the rom on the external sd card...
If I plug the phone into the XP pc via usb cable, choose use as disk drive, no problem accessing phone data, but 'please insert disk' on the card. Cannot push data when in usb debug mode via adb commands either. Oddly, dunno if this is related, it gives me 2 drives and also a CD ROM drive--tried dialing that##7 number for the option to disable cd rom, but it was already disabled. Dunno if this is related, but throwing it in there.
Tried chkdsk on the sd card with Xp, no errors, no problems. Hell, the card's not two weeks old and I've only had the phone a little over a month. I've done a bit of research the past couple of days and the only thing I haven't tried is the very confusing procedure i've seen for some of these 'usb brick' problems, but is that my problem. I'm hoping if all else fails i can go back to stock, just downloaded the stock rom, but will that even fix it? Gots to have my trailer park boys on my sd card to watch! Thanks for the help guys and gals! Sorry for the long post, but I like to give info--if kernel version or any other data like that is required, I can post it.
zazaray said:
Got a pny 32G microSD, droid incredible 4g lte(Verizon) [...] it quit accessing the sd card...
SD card is in phone, but under 'Storage' Total Space and Available show unavailable, and everything else is greyed. If I try and pull the card the phone gives me the 'sd card unexpectedly removed' error.
Windows XP has no issue reading/writing to this card [...] formatted a few times fat32 [...] and nothing happens. Oddly, when it first happened, after installing the custom ROM, when I'd do this procedure the phone would see the card on boot, but stay forever on 'preparing sd card/checking for errors' and never complete.
[...] booting into the 'recovery mode', where you flash and whatever, it can see the card, see it's contents [...]
Click to expand...
Click to collapse
i tried to slim down your quote, but from my experience i'd still say the sd-card is somehow busted! i had a similar prob with the SD card in my Dinc4G two weeks ago. i _was_ r/w quite fine even from custom rom and at one point, the card just quit. removing and reinserting just ended in "preparing sd-card" and directly after that "safe for removal" ... wasn't able to access it any more within Viper, recovery (TWRP for me) was still seeing the card fine just like on your end.
putting the SD-card into a Win-laptop it _appeared_ fine and came error-free with scandisk etc ... BUT when i tried to backup all data from it before formatting (had like 10G on my 16G card) there were a couple of files that failed to read and i could NOT recover at all anymore. I formatted the SD-card again after that (full format, not fast/quick!) ... and put most of the files back. it is working again now in my Dinc4G but the card sure has some defect sectors (and usually _tends to die soon_ after such errors appear first!
i'd heavily recommend that you try to source some other micro-sd card first and try if you custom rom can read from it again. if that works fine and you see your SD-card from within the settings menu in the rom. you can be pretty sure that it's really the card.
PS: even brand new mem cards tend to fail at times :cyclops: ... just try to erase all private data on it (means: _fully overwrite_ with other stuff until the card is completelly filled) ... and then try to get a replacement from where you got your (fairly new) SD card from.
hope that helps a bit
i agree with the above post... try a different card. if formatting it doesn't fix it, it's time to try a new card.
j13smiley said:
i agree with the above post... try a different card. if formatting it doesn't fix it, it's time to try a new card.
Click to expand...
Click to collapse
Thank you for the help, I resolved this issue, as it is the card, but now I have a different issue, unfortunately...
I've been having some strange things happening with my micro sd card lately. After flashing a CM9 glitch rom, I noticed that when I plug my phone into my pc with a usb cord, it shows two drives instead of just one. This has never happened to me before. I have also been having problems copying files from my pc to my phone and when I disconnect the cable the files are gone from the phone. I copied 2,000+ pics from my work pc to my phone and verified they copied correctly. When I got home all of the pics were gone as well as some ROMS I had just downloaded. I formatted my card with windows xp and then I did a 1 pass secure erase with CCleaner. When that was done, I erased the card from the phone itself. After the card was erased, my Titanium Backup folder was still there with all of my backups. Anyone else experienced these issues?
My card is a Samsung 16GB Class 4 HC and is a few years old
I know regular eraser programs like ccleaner, etc don't work properly on sd cards, (they only kind of move files around so they are not seen) look up sdformatter v4 and use that.
What ROM are you on right now
hhp_211 said:
I know regular eraser programs like ccleaner, etc don't work properly on sd cards, (they only kind of move files around so they are not seen) look up sdformatter v4 and use that.
What ROM are you on right now
Click to expand...
Click to collapse
Right now I am using unofficial CM9 with glitch kernel
One other thing i can think of would be that the scanner would take a really long to re scan all those pics (like maybe 20 minutes or more from what I've read)
hhp_211 said:
One other thing i can think of would be that the scanner would take a really long to re scan all those pics (like maybe 20 minutes or more from what I've read)
Click to expand...
Click to collapse
I tried taking a picture a minute ago and it said please insert an sd card to take a photo. The sd card was still in the phone. The only other thing I can think of is that maybe the phone isn't unmounting the card from the pc aproperly. I had my sd card open on the pc and could see all of my files and when I hit turn off usb storage I didn't see any other messages in the status bar and the files were not there
@Sippi4x4man
I know it sucks but you might need to try saving everything off the sd card again, formatting with sdformatter from your pc,, while still blank install, reboot, wait for ROM to settle in, take picture. Then if all goes well, connect up to the pc (i assume you use mass storage) then put files back on, disconnect from pc,,, reboot and wait the 20+ minutes for 2000+ pics to be scanned by the media scanner process. Hopefully that works
It is formatting now. We will see how it goes. Thanks!
Update: I ran sdformatter and did the overwrite and then format. When I turned usb storage off the ROM said my sd card was damaged. I used odin to go back to stock 2.3.6 and when I was done it was still saying sdcard damaged. I formatted the card from the phone itself and then flashed AOKP Milestone 5 Glitch and all seems to be working just fine. Thank you for your help.