[Q] SD card connection - GT540 Optimus General

Hello,
i need some little help here :/
Due a small setback my phone was dropped...
the battery jumped and when i turned it on everything worked in instead of the SD card.
I cleaned the contacts, i put another SD card and nothing worked...
The phone is running well instead the SD card that simple dont guive me any sinal...
It needs to go to reparation or i can do something?
Thanks in advance

MatZ69 said:
Hello,
i need some little help here :/
Due a small setback my phone was dropped...
the battery jumped and when i turned it on everything worked in instead of the SD card.
I cleaned the contacts, i put another SD card and nothing worked...
The phone is running well instead the SD card that simple dont guive me any sinal...
It needs to go to reparation or i can do something?
Thanks in advance
Click to expand...
Click to collapse
I had this issue. Is it showing unavailable?
Sent from my GT540 using XDA App

to me the sd card simply don't give any signal, the phone its always asking for it, with it inside.
It's the SD Card connector broked?

MatZ69 said:
to me the sd card simply don't give any signal, the phone its always asking for it, with it inside.
It's the SD Card connector broked?
Click to expand...
Click to collapse
Get your nail just below the holder itself and move it slightly upwards (a screwdriver helps) BE CAREFUL! I ACCEPT NO RESPONSIBILITY FOR ANY PROBLEM!
Sent from my D255 using XDA App

Quinny899 said:
Get your nail just below the holder itself and move it slightly upwards (a screwdriver helps) BE CAREFUL! I ACCEPT NO RESPONSIBILITY FOR ANY PROBLEM!
Sent from my D255 using XDA App
Click to expand...
Click to collapse
I tried with my nail to rise the contacts just a little and nothing, its like i dont have any sd card inserted... lol :/

Related

Tips on not losing minisd card

any suggestions on securely keeping the minisd card in place. i am on my 3rd card in 4 weeks and its getting kind of annoying at this point. the first time i lost the card was when i dropped the mda and didnt realize the card was missing until the following morning. i lost the 2nd card mysteriously during the night. any suggestions would be helpful, thanks.
Keep the MDA in its case? I haven't lost my MiniSD card and i've had my phone for about 4 weeks, but i keep it in the holster 80% of the time and almost always when i'm not home or it isn't in my hand directly...
How are you using your phone? How are you storing it? Etc.?
it usually in my holster, i just get clumsy at times...pretty sure that i lose the cards when i just drop my phone and forget to check if the card is still in... i was thinking of putting a layer of tape over it...
maybe i should just be more careful
nikegeo said:
maybe i should just be more careful
Click to expand...
Click to collapse
....maybe? Tape also sounds like a good idea.
Tape may be tacky, but it sure beats purchasing a new card!!
I lost the fake mini sd card that came with my wizard, but have yet to loose my 1 gig card. I think I would cry...
I have my phone now since June or so and still haven't lost my card - I'd be devastated it it happened, I just realised I need to do a backup of that card !!!
Clear Tape sounds good to me.
double post, sorry.
Perhaps your locking mechanism for the minisd card is (semi)broken? You mentioned it had fallen the first time...?
I still have to push the card in pretty hard with my fingernail to get it to pop out, so for your cards to fall out so easily makes you think the minisd card(s) might not lock in correctly?
I have to say I've never had an issue with my card falling out of the slot. It locks in pretty firmly. I suspect a defective slot. Or perhaps you're not pushing it in quite far enough to enable to lock?
nikegeo said:
any suggestions on securely keeping the minisd card in place. i am on my 3rd card in 4 weeks and its getting kind of annoying at this point. the first time i lost the card was when i dropped the mda and didnt realize the card was missing until the following morning. i lost the 2nd card mysteriously during the night. any suggestions would be helpful, thanks.
Click to expand...
Click to collapse
Dude after I read this my SD some how came out at a friends house and I didnt know until I tried to run some of my apps of my card. Some skater tape works well and it looks much cooler if you run it all around and cut out the spots for the various items.
Install NotifyMe.. it alerts when your MiniSD pops -out or deliberately removed from the phone.
Just execute the EXE anywhere on the phone and it automatically puts a shortcut on Start - Settings - Personal and configure from there..
peraltah said:
Dude after I read this my SD some how came out at a friends house and I didnt know until I tried to run some of my apps of my card. Some skater tape works well and it looks much cooler if you run it all around and cut out the spots for the various items.
Click to expand...
Click to collapse
That's really an... interesting thought. Anyone have any luck with duct tape?
Mesh said:
Perhaps your locking mechanism for the minisd card is (semi)broken? You mentioned it had fallen the first time...?
I still have to push the card in pretty hard with my fingernail to get it to pop out, so for your cards to fall out so easily makes you think the minisd card(s) might not lock in correctly?
Click to expand...
Click to collapse
It's also got something to do with the card itself. I have a 2 GB Apacer card which has never popped out, and even after I eject it I have to pull it out by hand, it won't drop out if I shake the phone or turn it upside down.
But I also have an older 512 or 1MB card (don't remember the brand name and can't find it any more). If I just push it in to eject it, it almost flies out of the slot. If I eject it and then hold the phone upside down it just drops out.
So I guess my tip is: If you've lost one, dont buy the same brand/size again without trying it in your phone
thanks for that app and advice guys
da_mayhem - thanks for that program - just tested it out and now at least when im drunk and lose the card ill know to look for it - going into my essential apps folder - thanks again
nikegeo said:
da_mayhem - thanks for that program - just tested it out and now at least when im drunk and lose the card ill know to look for it - going into my essential apps folder - thanks again
Click to expand...
Click to collapse
No problem mate..now i'm thinking about how to make my mini sd glow in the dark lol
this may not be wat ur asking, but i always forget my mini sd in my mem card reader >.<

sd card keeps unmounting from the g1

I don't know why, but at least once a day my sd card unmounts from my g1. I can't see pictures, use the camera, listen to music, and whatever else requires an sdcard. It's fine when its connected to my PC, it never unmounts itself.
Ive search google, this forum, and other android forums but came up with nothing. Only found other people with the same problem but no solution.
Its really starting to bug me and I'm not sure if its my sd card or my g1, any help would be appreciated..
i have rooted rc33 with jf1.41 with release-keys (watever that means)... this was happening before and after i installed jf1.41 with root.
sometimes it comes back if i take the sdcard and put it back in, but other times im forced to reboot. ive also had a few pictures got deleted by themselves, sounds like a fault in the sd card right?
thanks in advance
mario
I would backup whatever is on your sd card. Then format it, fat32. See if that fixes it. If not call up Tmobile and see if they send a replacement.
Ensure the cover is all the way flush, this happened to me and I had to rub the cover from the bottom up to make it sit flush. If it is not completely closed, it will think you pulled it open and unmount the drive.
its already frmatted n fat32, but ill try again..
for the cover, ur talkin about the plastic thing that goes over te sd port right? that has a sensor?
marioiscoool said:
its already frmatted n fat32, but ill try again..
for the cover, ur talkin about the plastic thing that goes over te sd port right? that has a sensor?
Click to expand...
Click to collapse
Yes indeed it does have a sensor.
daveid said:
Yes indeed it does have a sensor.
Click to expand...
Click to collapse
I had the same problem so I opened the cover and closed it. Voila my card showed up again. I hope its not a continuing problem, but it sure beats trying the get the card out and putting it back in.

SD Card problems...

Hi all,
For some reason my Atrix has stopped recognising my external SD card - I've tried multiple cards, formatted them etc etc and still nothing. Has anyone else had this problem?
Cheers
No, are you sure its in all the way? Make sure its mounted too and if its plugged in set the USB mode to "none" and wait a minute - just covering the basics
Sent from my MB860 using XDA App
When you formatted make sure you re-mounted
Sent from my MB860 using XDA App
Thanks for the responses.
The card is all the way in, but it appears the phone doesn't recognise it at all. In the SD card settings it doesn't show anything is inserted, so I can't mount it. In the file explorer, when I choose SD Card it says 'Insert SD Card'.
It was previously working :/
Did you ever try and force it in or rip it out? In which case the sensors could have been damaged on the phone, try the sd's on a different phone, if it works then its deffinitely the atrix
Sent from my MB860 using XDA App
It could also be that the sd's. Are formatted incorrectly so that the system doesn't recognise them
Sent from my MB860 using XDA App
I had this problem with my Atrix, but it was a physical problem, not software.
You might need to bend two pins to make contact so that the Atrix can read the card.
http://www.ifixit.com/Teardown/Motorola-Atrix-4G-Teardown/4964/1
At the very bottom is a picture of the phone with the back off. If you look at the SD card slot using the Huge View, you will see two small plates on the lower left of the picture (at the end of the SD card slot) that are slightly parted. When you put your card in, those two plates must touch for the SD card to be recognized.
Push them very slightly to make them closer and try again.
There's a lot of mounting, inserting, hardware and software going on in this thread.
Although I don't recommend forcing it in. It may not be accustomed to such force.
Ok all gutter thinking aside, is it just your SD cards? Maybe brand issues? If not, have you tried INSERTING someone else's....card to see if it makes a SOLID connection to the PORT? (Last one I promise).
Try it in a different phone, if it doesn't work its the sdcard if it does then its your atrix and you should either fix it or claim warranty
Sent from my MB860 using XDA App
Thanks again for the responses.
I have tried several cards in there now, to no avail. The phone did previously recognise the SD cards but it hasn't worked in about a week now. Unfortunately, I'm in the UK and I bought my Atrix from the US - I'm guessing Motorola will probably kick up a fuss regarding the warranty...
Cheers
SirMerkel said:
Thanks again for the responses.
I have tried several cards in there now, to no avail. The phone did previously recognise the SD cards but it hasn't worked in about a week now. Unfortunately, I'm in the UK and I bought my Atrix from the US - I'm guessing Motorola will probably kick up a fuss regarding the warranty...
Cheers
Click to expand...
Click to collapse
Did you at least take a look at the pins to see if they're in contact when the SD card is inserted?
I had the exact same problem! It did appear to be the pins not making contact, however in my phone i didn't need to bend anything i just needed to slide the card a little unconventionally.
Basically if you are holding your phone with the battery facing you and the side with the sd card at the bottom left of the phone, place your finger on the card once it has already been inserted and slide it down as much as possible. In my phone it turned out there was a tiny little wiggle room in that direction, and when i pushed it it recognized right away and stayed that way. Maybe yours is the same!
Good luck!
It does appear to be the pins - Thanks guys!
SirMerkel said:
It does appear to be the pins - Thanks guys!
Click to expand...
Click to collapse
Glad you resolved it!

32gb micro sandisk not mounting ??

hi,just tried my new 32gb sandisk & it wont stay on,i plugged it in & it says i can safely remove & when i mount it it appears as 29gb and then vanishes again,ive erased the card but still wont stay & also restarted phone ??? any ideas ? is the card a duff ?
bloody hell now my old card is doing the samething & all my data,music & videos etc are not showing ?
none of my cards will stay mounted & ive factory reset also,they just appear & disappear 16gb & my new 32gb sandisk ?
notification keeps coming up to safely remove sd card
There is a little switch that clicks down when you put the back down. Be sure the back cover of your phone is all the way one or it won’t mount.
Also once you change cards your old card will not work in your phone again (data wise).
The phone seems to marry to the card then forget the old card. I learned that the hard way when I put a smaller card in while I rooted my phone (all I did was format the other card at that point). Then I put my main card back in all my games had to be reinstalled.
You can copy all the data files from one card to the other and the phone will recognize both properly
Sent from my XPlay using XDA App.
Not that I know of. Like I said it forgot my SD after putting a new one in and formatting it. So i'm guessing one at a time.
ncaissie said:
Be sure the back cover of your phone is all the way on
Click to expand...
Click to collapse
slide your finger pressing firmly at the edges of the back cover all around
thanks for the info folks,i didnt know the bloody cover had to be on to get the micro sd working
kenf2210 said:
thanks for the info folks,i didnt know the bloody cover had to be on to get the micro sd working
Click to expand...
Click to collapse
Ah, it's actually more convenient because it allows you to change sd cards without restarting your phone.
Sent from my XPlay using XDA App.
kenf2210 said:
thanks for the info folks,i didnt know the bloody cover had to be on to get the micro sd working
Click to expand...
Click to collapse
Same, had the same issues at first, and this was the solution.
That feature is there so hotswapping your memory card won't cause data corruption.
Sent from my R800

(Guide/How-To) How to Fix a Non-functional microSD

This guide/how-to will show you how to fix your non-functional microSD card.
Things you need:​-Broken microSD
-Blackberry (tested with a Curve)
That's it!
How I came across this fix and some backstory:​Your microSD card might not really be broken. Just follow these easy steps to fix your "broken" microSD. The other day, I tried to flash a ROM from my external SD. In recovery, it said that there was no external SD mounted. I knew that wasn't true, so I took a deeper look in. I also tried to manually mount the SD card in the settings menu. I tried changing my ROM, trying putting the microSD into different devices, but no matter what I did, the microSD couldn't be read. I even considered returning to stock.
I was on Amazon, already looking at some new UHS-1 Sandisk cards. I figured I needed a faster and bigger card anyways. That was when I noticed a Blackberry Curve next to me. I hadn't tried putting the microSD in it yet, so I said to myself, "What do I have to lose? It's already not working. It can only make it better." I put in the microSD and voila! The BlackBerry recognized the card and asked if I wanted to format it. I hit yes and the BB formated the microSD with no issues. I put my microSD back in my T-Mobile Galaxy S2, and guess what? The phone recognized it! Another plus is the fact that with the BlackBerry format, there was only one folder. Normally, when you format a card in a phone, there are A LOT of folders. I just deleted the BlackBerry folder so basically, I had a completely empty card.
Formal Instructions on how to fix your microSD:​1. Put your not-functional microSD into a BlackBerry.
2. The BlackBerry should ask to format the card. Hit yes.
4. Connect your microSD to a computer. Open it up.
5. Delete the folder called "BlackBerry" (optional).
6. Your microSD card should now work fine.
If this thread helped revive your broken microSD and saved you money by not buying a new card, please click the thanks button.
Can't u just format it on a pc?
Sent from my LG-P999 using xda premium
fadownjoo said:
Can't u just format it on a pc?
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
It might not show up. My microSD only showed up in the BB. This is just if nothing can read the card.
Oh hai man XD
Sent from my Baconator Over-9000
Tezlastorme said:
Oh hai man XD
Sent from my Baconator Over-9000
Click to expand...
Click to collapse
Hey storm !
Sent from my SGH-T989 using xda premium
android88 said:
This guide/how-to will show you how to fix your non-functional microSD card.
Things you need:​-Broken microSD
-Blackberry (tested with a Curve)
That's it!
How I came across this fix and some backstory:​Your microSD card might not really be broken. Just follow these easy steps to fix your "broken" microSD. The other day, I tried to flash a ROM from my external SD. In recovery, it said that there was no external SD mounted. I knew that wasn't true, so I took a deeper look in. I also tried to manually mount the SD card in the settings menu. I tried changing my ROM, trying putting the microSD into different devices, but no matter what I did, the microSD couldn't be read. I even considered returning to stock.
I was on Amazon, already looking at some new UHS-1 Sandisk cards. I figured I needed a faster and bigger card anyways. That was when I noticed a Blackberry Curve next to me. I hadn't tried putting the microSD in it yet, so I said to myself, "What do I have to lose? It's already not working. It can only make it better." I put in the microSD and voila! The BlackBerry recognized the card and asked if I wanted to format it. I hit yes and the BB formated the microSD with no issues. I put my microSD back in my T-Mobile Galaxy S2, and guess what? The phone recognized it! Another plus is the fact that with the BlackBerry format, there was only one folder. Normally, when you format a card in a phone, there are A LOT of folders. I just deleted the BlackBerry folder so basically, I had a completely empty card.
Formal Instructions on how to fix your microSD:​1. Put your not-functional microSD into a BlackBerry.
2. The BlackBerry should ask to format the card. Hit yes.
4. Connect your microSD to a computer. Open it up.
5. Delete the folder called "BlackBerry" (optional).
6. Your microSD card should now work fine.
If this thread helped revive your broken microSD and saved you money by not buying a new card, please click the thanks button.
Click to expand...
Click to collapse
I'm sorry but does not work for my Sandisk 8GB formatted by curve 8520 =(
bckd00r said:
I'm sorry but does not work for my Sandisk 8GB formatted by curve 8520 =(
Click to expand...
Click to collapse
I tried it on a Curve 8520 as well and it worked fine.
bckd00r said:
I'm sorry but does not work for my Sandisk 8GB formatted by curve 8520 =(
Click to expand...
Click to collapse
This solution not for all cards If you card is password locked - it can help to format. If card totally dead - solution not applicable.
ildaris said:
This solution not for all cards If you card is password locked - it can help to format. If card totally dead - solution not applicable.
Click to expand...
Click to collapse
My card wasn't being read by anything besides the Blackberry.
.
Cool tip
Thanks this worked. I had an old card to and it wouldn't read in my epic 4g touch and it really worked tx.
Sent from my SPH-D710 using xda premium
stereo386 said:
Thanks this worked. I had an old card to and it wouldn't read in my epic 4g touch and it really worked tx.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
That's good .
android88 said:
This guide/how-to will show you how to fix your non-functional microSD card.
Things you need:​-Broken microSD
-Blackberry (tested with a Curve)
That's it!
How I came across this fix and some backstory:​Your microSD card might not really be broken. Just follow these easy steps to fix your "broken" microSD. The other day, I tried to flash a ROM from my external SD. In recovery, it said that there was no external SD mounted. I knew that wasn't true, so I took a deeper look in. I also tried to manually mount the SD card in the settings menu. I tried changing my ROM, trying putting the microSD into different devices, but no matter what I did, the microSD couldn't be read. I even considered returning to stock.
I was on Amazon, already looking at some new UHS-1 Sandisk cards. I figured I needed a faster and bigger card anyways. That was when I noticed a Blackberry Curve next to me. I hadn't tried putting the microSD in it yet, so I said to myself, "What do I have to lose? It's already not working. It can only make it better." I put in the microSD and voila! The BlackBerry recognized the card and asked if I wanted to format it. I hit yes and the BB formated the microSD with no issues. I put my microSD back in my T-Mobile Galaxy S2, and guess what? The phone recognized it! Another plus is the fact that with the BlackBerry format, there was only one folder. Normally, when you format a card in a phone, there are A LOT of folders. I just deleted the BlackBerry folder so basically, I had a completely empty card.
Formal Instructions on how to fix your microSD:​1. Put your not-functional microSD into a BlackBerry.
2. The BlackBerry should ask to format the card. Hit yes.
4. Connect your microSD to a computer. Open it up.
5. Delete the folder called "BlackBerry" (optional).
6. Your microSD card should now work fine.
If this thread helped revive your broken microSD and saved you money by not buying a new card, please click the thanks button.
Click to expand...
Click to collapse
Thanks man, was considering to buy a new one :beer:
Sent from my LG-E400 using xda premium
If you get *really* desperate, have stuff on it that can't be replaced, and have a few days to burn, you can also try to rip the bits from it using an Arduino (or any other microcontroller).
The easy part is pointing at address=0 and sequentially reading it a bit at a time, byte by byte, via SPI. The *hard* part is interpreting it as a filesystem. I know code exists for FAT32, but I'm not so confident about ext2/3/4 or NTFS. For those, you might have to come up with a way to get the raw data into a form DD can recognize.
The point is, a microSD card is pretty hard to physically destroy. It's one of the few devices we have left that can be low-level read by fairly simple means (in theory, you could probably read it with a 3v DC power source, a SPST toggle switch, two momentary buttons, a LED & resistor, a soldering iron, and some wire... one button for MOSI, one button for SCK, and the LED for MISO. Flip the switch to transition ~SS from high to low to reset the latch, and press away. Ok, maybe debounce it, too...
It wouldn't do you much good that way, but it's an example of just how easy it IS to rip raw bits from a microSD card. No real timing requirements (AFAIK, microSD timing is entirely static). Apparently, this is kind of how the first home computers worked, too...
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
bitbang3r said:
If you get *really* desperate, have stuff on it that can't be replaced, and have a few days to burn, you can also try to rip the bits from it using an Arduino (or any other microcontroller).
The easy part is pointing at address=0 and sequentially reading it a bit at a time, byte by byte, via SPI. The *hard* part is interpreting it as a filesystem. I know code exists for FAT32, but I'm not so confident about ext2/3/4 or NTFS. For those, you might have to come up with a way to get the raw data into a form DD can recognize.
The point is, a microSD card is pretty hard to physically destroy. It's one of the few devices we have left that can be low-level read by fairly simple means (in theory, you could probably read it with a 3v DC power source, a SPST toggle switch, two momentary buttons, a LED & resistor, a soldering iron, and some wire... one button for MOSI, one button for SCK, and the LED for MISO. Flip the switch to transition ~SS from high to low to reset the latch, and press away. Ok, maybe debounce it, too...
It wouldn't do you much good that way, but it's an example of just how easy it IS to rip raw bits from a microSD card. No real timing requirements (AFAIK, microSD timing is entirely static). Apparently, this is kind of how the first home computers worked, too...
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
I didn't really understand all of that but it sounds like it would work, lol.
StraTzHD said:
Thanks man, was considering to buy a new one :beer:
Sent from my LG-E400 using xda premium
Click to expand...
Click to collapse
Nice . I'm glad it worked.
Galan,233-7550 ancnsel
android88 said:
This guide/how-to will show you how to fix your non-functional microSD card.
Things you need:​-Broken microSD
-Blackberry (tested with a Curve)
That's it!
How I came across this fix and some backstory:​Your microSD card might not really be broken. Just follow these easy steps to fix your "broken" microSD. The other day, I tried to flash a ROM from my external SD. In recovery, it said that there was no external SD mounted. I knew that wasn't true, so I took a deeper look in. I also tried to manually mount the SD card in the settings menu. I tried changing my ROM, trying putting the microSD into different devices, but no matter what I did, the microSD couldn't be read. I even considered returning to stock.
I was on Amazon, already looking at some new UHS-1 Sandisk cards. I figured I needed a faster and bigger card anyways. That was when I noticed a Blackberry Curve next to me. I hadn't tried putting the microSD in it yet, so I said to myself, "What do I have to lose? It's already not working. It can only make it better." I put in the microSD and voila! The BlackBerry recognized the card and asked if I wanted to format it. I hit yes and the BB formated the microSD with no issues. I put my microSD back in my T-Mobile Galaxy S2, and guess what? The phone recognized it! Another plus is the fact that with the BlackBerry format, there was only one folder. Normally, when you format a card in a phone, there are A LOT of folders. I just deleted the BlackBerry folder so basically, I had a completely empty card.
Formal Instructions on how to fix your microSD:​1. Put your not-functional microSD into a BlackBerry.
2. The BlackBerry should ask to format the card. Hit yes.
4. Connect your microSD to a computer. Open it up.
5. Delete the folder called "BlackBerry" (optional).
6. Your microSD card should now work fine.
If this thread helped revive your broken microSD and saved you money by not buying a new card, please click the thanks button.
Click to expand...
Click to collapse
hi sir.. how about if one doesn't have a blackberry?? what should they do?
kanor_ said:
hi sir.. how about if one doesn't have a blackberry?? what should they do?
Click to expand...
Click to collapse
I don't know. This only applies to people who have a BlackBerry. I guess you could try sticking your microSD in different devices and see if something pops up asking you to format your card.
kanor_ said:
hi sir.. how about if one doesn't have a blackberry?? what should they do?
Click to expand...
Click to collapse
android88 said:
I don't know. This only applies to people who have a BlackBerry. I guess you could try sticking your microSD in different devices and see if something pops up asking you to format your card.
Click to expand...
Click to collapse
Well you could borrow someone else's blackberry. Just kidding!
Has anyone found out why only blackberry? Do they have a different algorithm to read flash memory?
Sent from my Micromax A110
BabuMoshaaye said:
Well you could borrow someone else's blackberry. Just kidding!
Has anyone found out why only blackberry? Do they have a different algorithm to read flash memory?
Sent from my Micromax A110
Click to expand...
Click to collapse
More to the point how about doing some basic fact-finding first and finding out what errors the kernel on the device is reporting when it tries to mount the sdcard, then steps can be taken to solve the real problem rather than relying on magic and what some people might term as beginners luck! A good place to start is
Code:
adb shell dmesg

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