[Q] Stock i9300 Internal memory disappearing?! Help please! - Galaxy S III Q&A, Help & Troubleshooting

Hi XDA people...
I have a GT-i9300 which I am having a strange problem with....The Internal memory appears as 11gb or so total, I have approximately 1gb of data all up on the internal memory(no external sd card) and the available memory, over the course of about 2-3 days gradually disappears to zero. Reformat of /data fixes it temporarily but then it just starts again. I have had this running custom ROMs (CM10, Foxhound, Paranoid Android 3+) and have reflashed stock, all seem to have the same problem. I have dropped this phone in water (not fully submerged) and successfully dried it out, cleaned with IPA, etc, and everything else appears to work apart from an intermittent cell network dropout issue, but is workable. Obviously due to the water damage warranty repair is out of the question, and have checked the eMMC brickbug thing and comes back with insane chip. so my questions are these.
a) Any ideas what could be causing the slow memory disappearance?
b) Does having an insane chip have anything to do with this?
c) Any suggestions for possible fixes?
Have contacted Samsung and they recommend mainboard replacement, but even if I did it myself its almost the same price as a new s3, and may not fix the problem.
Any help would be very much appreciated...

Not really related but part of the memory may be in your old sdcard (before upgrading to 4.2) so read the link in my signature about that first. Make sure you copy any data there over to the new location.
Have you tried using "Disk Usage" to ascertain where this data could be? Its a great app if not.

rootSU said:
Not really related but part of the memory may be in your old sdcard (before upgrading to 4.2) so read the link in my signature about that first. Make sure you copy any data there over to the new location.
Have you tried using "Disk Usage" to ascertain where this data could be? Its a great app if not.
Click to expand...
Click to collapse
Hi Thanks for the prompt reply,
While I school myself and go through the links you've posted, I've taken a couple of screenshots to show what I'm encountering. the first from settings/storage, and the second using "Disk Usage"

I read about another user having this issue and I think it was an app that was crashing and waa writing log files every couple of minutes.
Sorry I can't be of more help but somewhere you might find a folder full of hundreds of log files.
Sent from my GT-I9505 using XDA Premium HD app

What would be the best way to look for said log files?
Sent from my GT-I9300 using xda app-developers app

Related

Insufficient Storage Available - Error?

So i searched for the answer for this problem and have found no threads on it.
The problem is that my STOCK amaze 4G keeps telling me that I have "insufficient storage available" when I am trying to install updates. The updates that I'm having trouble with are HTC WATCH, Facebook, Google Maps, and a few others. These are the main ones though. I noticed that it started doing this after Google decided to switch from MARKET to PLAY STORE.
Can anyone give me any suggestions on how to fix this. I have over 250MB of RAM left on my phone, 14GB available on my SD Card, and 7.65GB of available phone storage, and 203MB available of Internal Storage.
Thanks!
try moving some of your apps to the sd card and try again. sounds like your internal memory is too low
mrmako777 said:
try moving some of your apps to the sd card and try again. sounds like your internal memory is too low
Click to expand...
Click to collapse
Agreed, this is likely the issue. I finally ran across this myself, moved a bunch of big apps to sd and then had enough room.
I've literally moved everything I can to my SD card :/
I think I might just have to do a factory reset...
I had that exact issue, only went away when I rooted. Factory reset 2x; nothing.
Sent from my HTC Rhubarb
Hmm, I didn't want to root this phone, but I guess I have no choice, lol
slbha159 said:
Hmm, I didn't want to root this phone, but I guess I have no choice, lol
Click to expand...
Click to collapse
Didn't want to root? BLASPHEMY! j/k
Sent from my HTC_Amaze_4G using xda premium
haha, well with that said, which ROMS do y'all suggest for my Amaze 4G?
slbha159 said:
haha, well with that said, which ROMS do y'all suggest for my Amaze 4G?
Click to expand...
Click to collapse
I truly think Energy ROM is the best out of the ones I tried. It's the most stable and all features work solidly. The battery virtually doesn't change when the phone is locked and not in use, and its the only ROM that lasts me all day.
Bulletproof 2.5 is pretty stable, but its hosted at a different site. You will have to Google it. There are only a couple handfuls of ROMs for this phone, so if you have the time, it would be best to try them all. But as of right now, NRGZ28 (Energy ROM) and XBoarder56 (Bulletproof 2.5) are the main 2 developers for this phone, but we have quite a few others attempting to make the leap
Sent from my HTC_Amaze_4G using xda premium
Thanks for the help. I've been a huge fan of NRGZ28's work for a while now, used his ROMS on my HD2. I'll definitely give these a try!
slbha159 said:
Thanks for the help. I've been a huge fan of NRGZ28's work for a while now, used his ROMS on my HD2. I'll definitely give these a try!
Click to expand...
Click to collapse
No prob... Can't go wrong with NRGZ28
Sent from my HTC_Amaze_4G using xda premium
Your problem is the phone uses the internal memory as the sd card. The real sd card is actually listed as ext_sd and the phone does not use it as it should. Its strange and no one seems to be talking about it.
do you know how to fix that?
slbha159 said:
do you know how to fix that?
Click to expand...
Click to collapse
If you use the phone without the ext SD, I think that forces it to use the internal
Sent from my HTC_Amaze_4G using xda premium
I've used it with my 16GB external SD since the day I got it. Still couldn't figure out why it wouldnt let me update anything.
Today i restarted my phone and noticed that it uninstalled about 15 apps out of nowhere! Decided to just do a Factory Reset, all is good so far.
205mb of internal memory thats your problem thats out of 10gigs total its full. Like i said the phone uses that internal memory 10gigs as the sd card that what its labeled as in any file manager. Go to. Sd card and open it you'll see ext_sd thats your real sd card. Dont know how to fix it seems like a programming error. The phone just dosent save anything to ext_sd so it sits unused at least for apps. I think it does store pics there.
Edit: my bad i think in your case the 7gigs free is your internal memory and the 205mb is the 2gig of phone memory either way its full.
---------- Post added at 06:30 PM ---------- Previous post was at 06:25 PM ----------
glacierguy said:
If you use the phone without the ext SD, I think that forces it to use the internal
Sent from my HTC_Amaze_4G using xda premium
Click to expand...
Click to collapse
Thats not correct it uses the internal memory for apps real sd card inserted or not at least unrooted. It calls that internal space sd card for some reason i cant understand. A real. Sd card is in the sd card folder called ext_sd check it out.
same device, same freaking problem
tons of memory (48gb). Always got bogged by "insufficient storage available" and apps bizarrely disappear and reappear, and sometimes disappeared forever (need to redownload every single time).
Have tried your advice to move apps to SD but problem didn't go off. You don't need to root it. This solves it.
http://www.ganshani.com/2012/01/11/fix-insufficient-storage-available-on-android/
I had this problem this morning and tried all sorts of things
-Deleting the temp cache of used programs
-Uninstalling programs
-Moving programs to sd card.
Nothing worked.
What DID work was deleting a bunch of mms/sms messages. As soon as I did that and rebooted problem solved (for me at least).
Amaze 4G low memory
HTC posted an application on the market for this. Search for Amaze memory clear
Sometimes when you have a fresh install and if it does not allow you to install apps (insufficient storage available) even after a factory reset, this command should fix it (if you have s-off or unlocked bootloader)
Mind you, this command wipes all userdata and cache.
fastboot -w
This has fixed the insufficient storage available for me

[Q] my s2 won't read any sim card

hello ,
suddenly my s2 won't read any sim card and it's always on flight mode ! i tried to restart the phone and it didn't work , also tried to take the battery and the sim card off for a while and it didn't work also , i did factory reset still nothing.
- the sim card worked normally on another phone
- the phone is running on android 2.3.5 because we didn't get the ICS in the middle east for some reason.
- the phone is not rooted.
- kies doesn't recognize the phone anymore .
so how do i make it work ?
and sorry for the bad English because I'm not a native speaker .
kak2a2 said:
- the phone is running on android 3.5.5 because we didn't get the ICS in the middle east for some reason.
Click to expand...
Click to collapse
I'm impressed that you managed to get Honeycomb working on it.
oinkylicious said:
I'm impressed that you managed to get Honeycomb working on it.
Click to expand...
Click to collapse
sorry i mean 2.3.5
I'm pretty sure you EFS folder is messed up. There is a guide in general to recover it altrough most likely it won't. Other way is to contact xda member odia, I think he can recover it.
Sent from my sgs2 running cm9
Do one more factory restore but this time without Sim card and SD card.
Use the dial code to wipe.
Sent from my GT-I9100 using Tapatalk 2
Check first your IMEI is correct .
What do you mean by not read sim card network or you cannot read the data on the sim contacts etc .
jje
atifsh said:
Do one more factory restore but this time without Sim card and SD card.
Use the dial code to wipe.
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
didn't work , thanks for trying
JJEgan said:
Check first your IMEI is correct .
What do you mean by not read sim card network or you cannot read the data on the sim contacts etc .
jje
Click to expand...
Click to collapse
the network doesn't work and i can't show the data , it basically tells me to "insert the sim card" so it's like the sim is not even in the phone at all.
kak2a2 said:
the network doesn't work and i can't show the data , it basically tells me to "insert the sim card" so it's like the sim is not even in the phone at all.
Click to expand...
Click to collapse
Then it may not be you efs folder (IMEI!) becoming corrupted after all! Try cleaning the contacts on your sim & inside your phone & make sure none of the pins are bent or broken internally also, then try somebody elses sim card in your phone first before replacing your own! If your sim works in another phone then it's got to be something to do with the contacts/pins, as you haven't flashed your phone or anything to corrupt stuff in the first place!!
CrackDaddy said:
Then it may not be you efs folder (IMEI!) becoming corrupted after all! Try cleaning the contacts on your sim & inside your phone & make sure none of the pins are bent or broken internally also, then try somebody elses sim card in your phone first before replacing your own! If your sim works in another phone then it's got to be something to do with the contacts/pins, as you haven't flashed your phone or anything to corrupt stuff in the first place!!
Click to expand...
Click to collapse
my friend fixed it for me and he said yes the problem was in the IMEI . thanks for the help guys
Annoyed with Android
I have the exact same symptoms except I did not play around with any software updates or “internal settings”. The memory on my phone was filled with photos I took over the weekend and some apps refused to start up because of the lack of memory. Probably the mistake, I took the SD card out to try to read it from my Win 7 notebook, because the “Gallery App” did not want to open to allow me to delete of some images to free up memory. (Well why not, most other equipment allow their SD cards to be read by Windows.)
Whatever the reason the phone is completely stuffed; the SD card is not recognised and that result in no phone connection!! The phone can't be used. This is absolutely ludicrous. One cannot sell equipment that can be made unusable this easily. I can understand maybe losing image/data on the SD card if I took it out, but now the entire phone is useless, and it seems (from other forums too) that it is quite a process to get the so-called IEMI folder back. I am really frustrated at this point and have a real annoyance with Android. Judging from the amount of hits returned after a Google search, this SD card problem is a fairly common one. I am not going to fix this; will rather get a new phone, one that works, and it will not be an Android phone. Yes I know hardcore Andriod followers will be all over my post, but just think a bit, this kind of problem should not happen and is really nonsense
(PS: People that moan about multiple postings, can't you just answer the question, even if there is another similar thread, do you have to nit pick on everything.)
Pierre9 said:
I have the exact same symptoms except I did not play around with any software updates or “internal settings”. The memory on my phone was filled with photos I took over the weekend and some apps refused to start up becayse of the memory. Probably the mistake, I took the SD card out to try and read it from my Win 7 notebook, because the “Gallery App” did not want to open to allow me to delete of some images to free up memory. (Why not most other equipment allow their SD cards to be rad by Windows.)
Whatever the reason the phone is completely stuffed; the SD card is not recognised and that result in no phone connection!! The phone can't be used. This is absolutely ludicrous. One cannot sell equipment that can be made unusable this easily. I can understand maybe losing image/data on the SD card if I took it out, but now the entire phone is useless, and it seems (from other forums too) that it is quite a process to get the so-called IEMI folder back. I am really frustrated at this point and have a real annoyance with Android. Judging from the amount of hits returned after a Google search, this SD card problem is a fairly common one. I am not going to fix this; will rather get a new phone, one that works, and it will not be an Android phone. Yes I know hardcore Andriod followers will be all over my post, but just think a bit, this is really nonsense
(PS: People that moan about multiple postings, can't you just answer the question, even if there is another similar thread, do you have to nit pick on everything.)
Click to expand...
Click to collapse
- There is no need for you to start spamming this thread.
- Ask questions with common sense, that will help you get the much needed assistance.
- There no need for you to threaten anyone. If you are not going to buy Android device again, million more people will still buy it.
- You must understand that, people who give assistance here on XDA, do so without any monetary benefit. It's not your right to be given assistance, it's a privilege.
- Xda just like any other forum/organisation has rules and regulations, you must follow them.
- stop spamming around, it will only make things worse for you.
Peace
Swyped from my Samsung Galaxy SII
Pierre there is a trading forum on here.Im sure someone could give you £20 for your phone.....since its faulty lol.
Sent from my GT-I9100 using xda premium
Apologies for the double messages. I tried to fix it numerous times, but it does not seem to take effect.
Jokesy, the fact people don’t get paid for commenting here is completely irrelevant; I also have a day job and don’t have 6 hours in the evening to get a phone to make a call. Pointing out severe problems with a product is not spamming.
Pierre9 said:
Apologies for the double messages. I tried to fix it numerous times, but it does not seem to take effect.
Jokesy, the fact people don’t get paid for commenting here is completely irrelevant; I also have a day job and don’t have 6 hours in the evening to get a phone to make a call. Pointing out severe problems with a product is not spamming.
Click to expand...
Click to collapse
Posting the same thing 3 or 4 times within 3 minutes and again in another person's thread is indeed spamming.
I'm not if I'd reported you already
Swyped from my Samsung Galaxy SII
Jokesy you sure are not very observant. You should have noticed the multiple messages were due to an editing problem. Report my post; hopefully an administrator can clear up the extra messages as sure as tax this editor cannot. Do you think for one moment I value membership of a site where some rude one-eyed geeks hang out?
To the $20 guy; the phone is not worth that much. I will probably not come back to this site, so it is pointless, but I would even mail the phone to you in its original box, free of charge, if I could.
could you please tell me how did he fix it? Because I apparently have the same problem!:crying:
Try reflashing stock ROM
And theres ICS for middle east
Go to samfirmware.com and download it
Sent from my GT-I9100 using xda app-developers app
Interesting...
I am in a similar situation with a t989 phone that doesn´t recognize my simcards.
Some days ago I tried to upgrade my phone to the latest official ICS using ODIN as KIES
was always giving disconnection errors before finishing the upgrade.
Finally I got my phone stuck at the download mode with an error message and a yellow warning triangle.
I thought I had a bricked phone, but fortunately I managed to recover it using an old
official ROM. The problems is that now it doesn´t recognize any simcard inserted.
The current installed software versions are:
Android 2.3.5
Base band: T989UVKID
Kernel version: 2.6.35.11
Compilation number: GINGERBREAD.UVKID
Makrilli said:
I'm pretty sure you EFS folder is messed up. There is a guide in general to recover it altrough most likely it won't. Other way is to contact xda member odia, I think he can recover it.
Sent from my sgs2 running cm9
Click to expand...
Click to collapse
my S2 doesn't recognize my sim card
kak2a2 said:
my friend fixed it for me and he said yes the problem was in the IMEI . thanks for the help guys
Click to expand...
Click to collapse
Hello please i just read your post and would need your advice, my S2 just stopped recognizing my Sim card yesterday night, i was playing a fast action game on my phone and the phone suddenly went off, when it came back on it did not recognize my Sim card any longer. I tired putting the same Sim in another phone and it worked but when i returned it to mine it still did not recognize my Sim, please can you tell me what to do with regards to this issue?

Internal storage is really slow

First off, I did a search before posting this but didn't find anything very helpful & no solutions that could be applied to this specific device, so I apologize if this problem has already been addressed & I just missed it somehow.
So basically, the internal storage on my note is REALLY slow. Read speeds are fine, but write speeds are in the low kbps, like 60-100. Last night it took an hour to copy about 120mb of stuff to it. Is anyone else having this same experience & does anyone know what could be causing it? I thought about formatting it in windows with a higher allocation size, do you think that would help at all(or is that even advisable to do)? For the record, it's been like this in both ICS & the stock GB rom, and it did the same thing on the first Note I had that got exchanged due to a faulty screen too, so I don't think it's my specific device that's at fault here.
One last question- does anyone know if its possible to swap out the internal SD? Cause that'd be really cool.
The internal sd card isn't really a card, its a memory chip soldered to the mainboard, so swapping isn't possible.
How are you transferring files - through windows exlorer, or mac finder, or through another application?
Are you still on Stock or a custom ROM?
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
rangercaptain said:
The internal sd card isn't really a card, its a memory chip soldered to the mainboard, so swapping isn't possible.
How are you transferring files - through windows exlorer, or mac finder, or through another application?
Click to expand...
Click to collapse
Windows explorer.
Kyaroru79 said:
Are you still on Stock or a custom ROM?
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Click to expand...
Click to collapse
CM9 stable.
kabuk1 said:
Windows explorer.
CM9 stable.
Click to expand...
Click to collapse
The only thing that I can think of is wiping Internal when formatting your space in Recovery (TWRP, specifically); this will clean out the entire Internal SD area. This can also rid you of garbage that may have been carried over from a bad ROM load (even if it was the stock ROM). You will of course have to follow proper procedure to reinstall your ROM, but it will at least be a garbage-free install.
You can also try a Defrag program (Android Defrag FREE is what I use), before you blow everything away in an Internal wipe.
I normally do a full phone wipe if I start having any problems with general phone speed (Data, Dalvik, FacRes, System, Internal, and External...followed by a good Darkside SuperWipe); overkill, I know, but I don't want any problems between ROMs. That being said, I haven't had any issues come up with read/write access times since I've started doing this...and phone seems generally quicker to respond when moving files.
I hope that this info helps.
I use twrp and mount the SD cards very fast that way versus the phone in normal state with Windows 8
Sent from my SAMSUNG-SGH-I717 using xda premium
Yeah even bumping up the sd buffer or w/e still sucks terribly.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
ranger captain....
i saw you answer every one question....can i ask you that is it ok to format emc thru cmw..and that will make the phone clean... cause i found out flash after flash ( even wipe every thing) there still some file left in there.....

[Q] HELP! - S3 killed SanDisk 32gb Ultra Micro-SD

Hi guys
I know about the SanDisk Micro-SD card problem with Samsung Galaxy S3's and I happen to be one of the victims.
My SanDisk Micro-SD 32gb Ultra has had problems in the past. It sometimes says blank sd card but it eventually works again. At one point it said sd card damaged but the card still worked. Up until yesterday it hasn't stopped working for a while but now my phone says blank sd card. I tried putting it into a windows computer but it cannot be detected. When using a usb adapter it just shows a device in drive "?:" and can't do anything with it and when using a micro sd to sd card reader it doesn't show at all. In Mac the micro sd to sd card reader is detectable and shows the size of 32.1 MB and is called "Apple SDXC Reader Media". The micro sd card itself is not detectable it seems. I have tried many device recovery software but none of them work. They all seem to just be scanning the card reader and not the micro sd itself.
Does anyone know how I can recover the Micro-SD card?
It is quite important because I have my school laptop data backed up on it (which was just handed in for a system upgrade and being wiped) and also my phone pictures, videos and other stuff.
Any help will be greatly appreciated
blackhand64 said:
Hi guys
Does anyone know how I can recover the Micro-SD card?
It is quite important because I have my school laptop data backed up on it (which was just handed in for a system upgrade and being wiped) and also my phone pictures, videos and other stuff.
Any help will be greatly appreciated
Click to expand...
Click to collapse
It may be recoverable by a specialist company, But i believe the going rate is approx £900. My first step would be to try sticking it in the freezer for at least 8 hours (but as long as you can manage the longer the better) then try it in your phone, if this works back up all the data and RMA the card to SanDisk. Let this be a lesson to us all that all data on our cards should be backed up regularly, I understand you werent expecting the card to fail but had you lost your phone the result would have been the same.
I doubt you will be able to recovery the data, formatting the card with the sd formatting tool might make the card useable again but I doubt it. When I've had cards corrupt more than once it is best to throw them away and get a different make.
You can try looking for a specialist data recovery expert, locally or on the web - if the data is very valuable to you.
ghostofcain said:
It may be recoverable by a specialist company, But i believe the going rate is approx £900. My first step would be to try sticking it in the freezer for at least 8 hours (but as long as you can manage the longer the better) then try it in your phone, if this works back up all the data and RMA the card to SanDisk. Let this be a lesson to us all that all data on our cards should be backed up regularly, I understand you werent expecting the card to fail but had you lost your phone the result would have been the same.
Click to expand...
Click to collapse
First of all I don't have £900 to throw around, besides the fact it totally isn't worth £900 to get it fixed.
Second, before I start chucking my SD card in the freezer what exactly does freezing it do and how will it help it? You sure it won't just destroy it for good? I can leave it in the freezer for as long as needed as I can't exactly use the card in the mean time.
Thanks for the reply though
Hope I can get it to work
Freezing is a method that may give a brief recovery on some hard disc failures .
Note hard disc never heard of freezing ram or why it could work .
jje
JJEgan said:
Freezing is a method that may give a brief recovery on some hard disc failures .
Note hard disc never heard of freezing ram or why it could work .
jje
Click to expand...
Click to collapse
There's someone around here that reported it worked for them, and it's not gonna do any harm to try. But true it would be at best a temporary fix.
Sent from my GT-I9300 using Tapatalk 2
ghostofcain said:
There's someone around here that reported it worked for them, and it's not gonna do any harm to try. But true it would be at best a temporary fix.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Well I left it in the freezer for almost 24 hours and tried it and it still doesn't work
What do I do
Any other suggestions?
Sent from my GT-I9300 using xda app-developers app
I have the same card, no problems at all.
Gesendet von meinem GT-I9300 ^_^
toterkeks said:
I have the same card, no problems at all.
Gesendet von meinem GT-I9300 ^_^
Click to expand...
Click to collapse
You are lucky enough to have a card without the problem. Doesn't help my situation though....
When did you get it?
Sent from my GT-I9300 using xda app-developers app
blackhand64 said:
Well I left it in the freezer for almost 24 hours and tried it and it still doesn't work
What do I do
Any other suggestions?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Not a lot.Contact retailer, or SanDisk direct for a replacement card and chalk it down to experience.
This is a known issue with sandisk at the moment. They are replacing cards when they die.
As for data, please look into foldersync for future. Sync data to cloud or computer
Sent from my GT-I9300 using Tapatalk 2
rootSU said:
This is a known issue with sandisk at the moment. They are replacing cards when they die.
As for data, please look into foldersync for future. Sync data to cloud or computer
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Ok then I'll just have to get it replaced.
A thought just occurred to me though.
Before I had my school laptop backed up on my micro-sd card I had it backed up on a usb. Because it was only an 8gb usb I transfered it to my micro sd because it took up too much space. I've heard of software that can recover deleted files from devices. Would it be possible to recover the deleted backup on my usb? The backup in total would have been about 1 - 2gb. If so, what free program could I use to recover it?
Thanks in advance
Possibly. As an IT support engineer, I don't want to get your hopes up though.
Things like NTFS get back may work but most if them are not free.
I took Handy recovery 1 (free version) from a bootable cd tool once, you could try that and may recover a small amount of data but its always safest to assume it gone.
The more you use the usb device, the less chance you have of recovery
http://db.tt/VQwJwHoI
Sent from my GT-I9300 using Tapatalk 2
No worries mine died after 5 minutes of use bought from amazon 64gb ultra sdxc .I had it working but the data I put in gets erased immediately and if I reboot my phone the data is still there then it shows 59.47 gb as full seconds later blank sd or damaged error.now it just won't format in any way fat 32 or exfat.im rma back to Sandisk in the morning.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
rootSU said:
Possibly. As an IT support engineer, I don't want to get your hopes up though.
Things like NTFS get back may work but most if them are not free.
I took Handy recovery 1 (free version) from a bootable cd tool once, you could try that and may recover a small amount of data but its always safest to assume it gone.
The more you use the usb device, the less chance you have of recovery
http://db.tt/VQwJwHoI
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
If nothing works then I may take it to my school IT guys (when school starts again, currently holidays)
Think they would have something to fix the card or recover the data?
It depends on the state.
The media has a File System. This could be FAT32, NTFS, exFAT etc. Essentially (without going technical) imagine these file systems as a database table. When you add a file to the media, an entry is written to the table to identify the exact location of the file on the media. That way, when an operating system views the card and the user accesses a file, the table tells the OS where to look for the file.
Typically with these file systems, when you delete the file, the file remains. Only the Table entry is removed. The OS can no longer locate the file. the OS is shown the free space as per what the table says - not what is really the truth.
So once a file is deleted, 3rd party applications can scan the media and find the files (without using the table).
Of course there is a problem in that any space that the table shows as unallocated (you deleted the file), new files will overwrite the old files. That is when the data becomes unrecoverable.
So yes, it's possible that even if the formatted filesystem is damaged, the data on the media can be recovered. But if you added new files since, then the chances are the unreferenced data has been actually overwritten. In this case, it is gone.
rootSU said:
It depends on the state.
The media has a File System. This could be FAT32, NTFS, exFAT etc.
So yes, it's possible that even if the formatted filesystem is damaged, the data on the media can be recovered. But if you added new files since, then the chances are the unreferenced data has been actually overwritten. In this case, it is gone.
Click to expand...
Click to collapse
What file system are you taking about here? The damaged file system (micro-sd card) can't have new files added to it as it is inaccessible. It also has not been formatted since the problem. The usb with the deleted files is not damaged and not formatted but I have put new files on it since. Sounds like you're combining the two different devices. Sorry if this is a bit confusing.
Sent from my GT-I9300 using xda app-developers app
blackhand64 said:
What file system are you taking about here? The damaged file system (micro-sd card) can't have new files added to it as it is inaccessible. It also has not been formatted since the problem. The usb with the deleted files is not damaged and not formatted but I have put new files on it since. Sounds like you're combining the two different devices. Sorry if this is a bit confusing.
Sent from my GT-I9300 using xda app-developers app
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Click to collapse
Both; I am answering the question for both devices at once. I'm not confused
rootSU said:
Both; I am answering the question for both devices at once. I'm not confused
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Click to collapse
Ok. I thunk I'm da confused one
Anyway, so basically you're saying that it is possible for the IT guys at my school to fix the micro sd card and recover its data right? I don't think I'm going to bother trying to recover the deleted one on my usb.
Sent from my GT-I9300 using xda app-developers app
The s3 doesn't play very well with sandisk cards in general (samsung confirmed this) . I personally use a pny and have no issues, I would suggest trying to return the card and get a different brand.
Sent from my SPH-L710 using Tapatalk 2

Z2 is corrupting photographs

Hi,
After much deliberation I finally bought a Z2 (sim free; UK). And am extremely pleased with it
Until I've realised much to my irritation several of the photographs on the phone have become corrupt. Symptom is a gray bar on the photograph and the applications fail to load it.
Note the camera takes the photo fine - luckily on one of them, dropbox managed to mirror the photo before it became corrupt (and for another I sent it via MMS). Which means its not the camera. I have only accessed them via the default Album app and have not installed much software on the phone.
I have tried asking Sony support and they suggested doing a factory reset
Note I am using a SD card and asking for the photos to be stored there. The card is mymemory.co.uk/Micro-SDXC/Lexar/Lexar-64GB-High-Performance-Micro-SDXC-UHS-I-Card-300x---45MB_s
Any suggestions or thoughts would be much appreciated. I was not keen on doing a full reset .... loosing my entire setup to replace the software with the same software (?!) .... I have only had the phone a few weeks.
Thanks!
Nick
I think a factory reset may do the job, but try via Flashtool or the repair device in Sony PC companion (both of these will wipe your internal storage)
And if it still persists , backup your data on your internal and Sd and format both within the phone
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
I think a factory reset may do the job, but try via Flashtool or the repair device in Sony PC companion (both of these will wipe your internal storage)
And if it still persists , backup your data on your internal and Sd and format both within the phone
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
If its not a stupid question (!) ..... why would factory reset do any good... which as I understand will simply restore the device back to the software it had a few weeks ago?
Any good recommendations for backup software?
nick0x said:
If its not a stupid question (!) ..... why would factory reset do any good... which as I understand will simply restore the device back to the software it had a few weeks ago?
Any good recommendations for backup software?
Click to expand...
Click to collapse
Sometimes transfering files to a device can corrupt in your process, even factory resetting
The ratio to it corrupting to not is negative so your better off factory resetting in such a situation
And for backing up i usualy just copy all of my files to a usb or a computer
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
Sometimes transfering files to a device can corrupt in your process, even factory resetting
The ratio to it corrupting to not is negative so your better off factory resetting in such a situation
And for backing up i usualy just copy all of my files to a usb or a computer
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks for the reply.
I am sorry but I don't quite follow your comments regarding 'transfer/ratio'.
Surely, any software update should do a MD5 style verification check? The awkward thing is establishing whether its software or hardware (more likely the former) and which component might be causing it e.g. album app. Which I notice has just had an update released by sony....
nick0x said:
Thanks for the reply.
I am sorry but I don't quite follow your comments regarding 'transfer/ratio'.
Surely, any software update should do a MD5 style verification check? The awkward thing is establishing whether its software or hardware (more likely the former) and which component might be causing it e.g. album app. Which I notice has just had an update released by sony....
Click to expand...
Click to collapse
It should but ive never seen it do,
It seems to do it with all android devices, more commonly Nexus and Xperias
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
Sometimes transfering files to a device can corrupt in your process, even factory resetting
The ratio to it corrupting to not is negative so your better off factory resetting in such a situation
And for backing up i usualy just copy all of my files to a usb or a computer
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Envious_Data said:
It should but ive never seen it do,
It seems to do it with all android devices, more commonly Nexus and Xperias
Sent from my D6503 using XDA Premium 4 mobile app
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Click to collapse
You mean Nexus/Xperia often get corruption ? Really ?
nick0x said:
You mean Nexus/Xperia often get corruption ? Really ?
Click to expand...
Click to collapse
From experiance and it only ever happens when transfering files
Rarely have file just become corrupt from sitting in my storage, ive only ever had when bugs with storage from formatting storage incorrectly
Sent from my D6503 using XDA Premium 4 mobile app
Well, after a taking quite a few more photographs and movies suddenly one more has become corrupt Very strange how sporadic it is.
When I last checked I am not seeing the update for the latest firmware (17.1.2.A.0.314?) .... maybe that would help solve it.
I will also try to RMA the Lexar memory card and format the new one in the camera.
SD Card problem....
......have had something like this many times before with SD Cards; not just with phones but cameras as well.
I noticed that quality of SD Cards has decreased over the last year; especially Micro SD Cards.
Also the fact that Google officially had removed support for SD Cards doesn't help that matter at all.
However check this write up here:
http://forums.androidcentral.com/am...guide-using-chkdsk-fix-corrupted-sd-card.html
Has helped me recover a lot of files before.
And always make sure that if you take photos you really want to keep to back them up on dropbox
A
Sent from my D6503 using XDA Premium 4 mobile app
Ok as a follow up which I hope might be helpful / of interest.
In the end I hard reset the phone and replaced the SD Card with an RMA from Lexar.
For a while (until last week) it was all working fine - no corruption (phew) and I had only lost a couple of photographs previously as Dropbox managed to sync most of them in time. So, last week, the Z2 started reporting the card was damaged and started unmounting the card. I tried the card in a Windows machine (and managed to recover the data) but then it refused to mount in my Z2, my wife's Galaxy S3, my Linux laptop and finally my Windows box could no longer read it. One dead card I presume.
After that I have gone with a Sandisk Extreme and I hope that to be more reliable than Lexar
I'm gonna dig this out since I've also been having this issue on my Z2 lately, and I also have the Lexar memory card (32G). How is your Sandisk? Is it working correctly? I've gone to the shop, exchanged my corrupt card for a new one. And just today, poof, one of my photos is now corrupt. On the new card...
Did it stop happening with the other brand?
dark_skeleton said:
I'm gonna dig this out since I've also been having this issue on my Z2 lately, and I also have the Lexar memory card (32G). How is your Sandisk? Is it working correctly? I've gone to the shop, exchanged my corrupt card for a new one. And just today, poof, one of my photos is now corrupt. On the new card...
Did it stop happening with the other brand?
Click to expand...
Click to collapse
Hi!
So far (I'm going to regret saying this .... ) the SanDisk has been working fine. For some reason Lexar just doesn't seem to work very well when I am storing photos/music on the card.

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