Database Develop

[Q] Cannot download files to internal SD in Mass Storage mode.

I'm running stock Android 2.2 and just rooted my phone yesterday. Since rooting my phone, I've had the following issues:
Cannot create a new folder on internal SD card ("The file '<%1 NULL:NameDest>' is too large for the destination file system") from computer while in mass storage mode (I can in media player mode)
Cannot copy/move files to internal SD card while in mass storage mode (I can in media player mode)
Cannot download from browser to phone using computer (I tried downloading an apk file from xda but it just kept trying to download.
Cannot download from mobile phone browser ("Cannot download. The content is not supported on the phone")
That's all I can think of for now, but you get the idea. I think it might have to do with the fact that I didn't unmount the internal SD card before rooting my phone (I don't think there's a way, but perhaps I rushed).
Is there any way I can fix this? Thanks in advance
Edit: It only affects the internal SD card. I put an external SD into it and it works fine.

I've been having pretty much the same issue since day one with this phone. While in Mass Storage, I cannot transfer files onto my phone. I can create/delete folders in the file tree though.
I would greatly appreciate any information you folks can come up with.

I have the same issues on a china-phone running 4.4.2 , is there any solution to this?
Also apart from these, but i think is due to the same bigger problem, i have some random issues with the gallery: it fails to load some images and it crashes.
Bluetooth transfer fails due to storage issues, yet i have some gbs free (internal or phone), and the files are just mbs.
I cannot copy some files from my phone to my pc, it keeps showing some errors (which appear to be due to FAT-FAT32 format, but in reallty i have no clue).
My phone is rooted, but it seems like i have no rights over the storage control... and that makes me real sad.
Any suggestions?

Sucore said:
I have the same issues on a china-phone running 4.4.2 , is there any solution to this?
Also apart from these, but i think is due to the same bigger problem, i have some random issues with the gallery: it fails to load some images and it crashes.
Bluetooth transfer fails due to storage issues, yet i have some gbs free (internal or phone), and the files are just mbs.
I cannot copy some files from my phone to my pc, it keeps showing some errors (which appear to be due to FAT-FAT32 format, but in reallty i have no clue).
My phone is rooted, but it seems like i have no rights over the storage control... and that makes me real sad.
Any suggestions?
Click to expand...
Click to collapse
It's hard to help/support a phone we don't know about. What device do you have exactly? Which root did you use? Also, FAT32 isn't supported by quite a few devices, I would suggest using a different format.

I have an Mpie t6s, which i believe is kinda new cause i haven't been able to find anything on the net.
I have failed to create a backup due to "task ended with error" from MTKDroidtools, and i was trying to find a rom that works. I couldn't.
So now, i have it with the rom of a similar model, mpie 909t, but the problems remain.
I have sort-of realized that the gallery issue was created because i didn't ejected the drive from My Computer (yea, it has Mass Storage, and MTP, and camera mode when i connect it to PC.
I read that 4.4.2 and mass storage are not compatible, and it came to me.
I rooted it with iRoot that was the only that worked.
I removed all the Chinese &(@$^ but i kept iRoot's Superuser because i thought that with SuperSU all the problems where returning (that was before i realized the issue with mass storage and safe remove).

BWolf56 said:
It's hard to help/support a phone we don't know about. What device do you have exactly? Which root did you use? Also, FAT32 isn't supported by quite a few devices, I would suggest using a different format.
Click to expand...
Click to collapse
So i came to realise that the internal sd is 69MB (after i repartitioned it and made 2.5gb the interal for apks), so i think this is the main problem!
Formating via windows showed me that size, at first i thought it was something wrong (everywhere else in win the size was 29 GB) but now i manage to deal with that.
Prefer that than an always crashing phone.
ExtSD to the rescue!

I lost my data on the 16B Memory Card. Can I get it back? How?

Hi,
I made a mistake and I tried the beta version of the ICS which made the counter counts "1". To get things even worse, the mobile stopped reading the memory card and I had to format it and I lost all my file in that memory card. How can I get them back and rest the counter?
I tried the "How to remove yellow triangle on any firmware with JIG" but it didn't work.
Help

First of all, Dont put any files on memory card if you want to recover data. As if it overwrites older data, you won't be able to recover old files.
Connect your device with USB debugging mode, then select connect device from notification
Now you will get separate drive letter for memory card.
There are lot SW available to restore data, i know one is 'Get data back', google it n try recovering from memory card drive.

Zeeking said:
Hi,
I made a mistake and I tried the beta version of the ICS which made the counter counts "1". To get things even worse, the mobile stopped reading the memory card and I had to format it and I lost all my file in that memory card. How can I get them back and rest the counter?
I tried the "How to remove yellow triangle on any firmware with JIG" but it didn't work.
Help
Click to expand...
Click to collapse
Did you use a jig
Sent from my GT-N7000 using XDA Premium HD app

I used Triangle more than 15 times & sometimes when SD card disappeared, I reboot Note & the card appears.
Sent from my GT-N7000 using XDA

dr.ketan said:
First of all, Dont put any files on memory card if you want to recover data. As if it overwrites older data, you won't be able to recover old files.
Connect your device with USB debugging mode, then select connect device from notification
Now you will get separate drive letter for memory card.
There are lot SW available to restore data, i know one is 'Get data back', google it n try recovering from memory card drive.
Click to expand...
Click to collapse
Thanks. I tried many softwares but I couldn't get the file I need. Which SW do you recommend?

ttibbetts83 said:
Did you use a jig
Sent from my GT-N7000 using XDA Premium HD app
Click to expand...
Click to collapse
Yes but I think the USB jig I made is not working. I will check another jig.
Thanks.

[email protected] said:
I used Triangle more than 15 times & sometimes when SD card disappeared, I reboot Note & the card appears.
Sent from my GT-N7000 using XDA
Click to expand...
Click to collapse
First, thanks for your reply. Second, The memory card has appreared but I had to format it to be readable by the mobile.

I have successfully use Recuva in the past, it's free and has worked well on SD Cards for me
http://www.piriform.com/recuva

Zeeking said:
Thanks. I tried many softwares but I couldn't get the file I need. Which SW do you recommend?
Click to expand...
Click to collapse
Do i understand right you want to recover deleted/formatted data?
try:
cgsecurity testdisk
(new user, not allowed to post link)
or take a look at:
- ontrack easy recovery
- executive diskeeper professional
Got good results in past.

Zeeking said:
First, thanks for your reply. Second, The memory card has appreared but I had to format it to be readable by the mobile.
Click to expand...
Click to collapse
If you formatted it already then it's possible that you'll never be able to recover the files. If you have access to Linux -- e.g. via a liveCD or something -- you can try a command-line utility called 'magicrescue', but even then it's not guaranteed it'll be able to rescue the whole file.

WereCatf said:
If you formatted it already then it's possible that you'll never be able to recover the files. If you have access to Linux -- e.g. via a liveCD or something -- you can try a command-line utility called 'magicrescue', but even then it's not guaranteed it'll be able to rescue the whole file.
Click to expand...
Click to collapse
Even formatted, data can be recovered and as long no new data overwrite the old data too many times.
http://www.squidoo.com/formattedsdcard
Sent from my GT-N7000

dt33 said:
Even formatted, data can be recovered and as long no new data overwrite the old data too many times.
http://www.squidoo.com/formattedsdcard
Sent from my GT-N7000
Click to expand...
Click to collapse
Thank you.

WereCatf said:
If you formatted it already then it's possible that you'll never be able to recover the files. If you have access to Linux -- e.g. via a liveCD or something -- you can try a command-line utility called 'magicrescue', but even then it's not guaranteed it'll be able to rescue the whole file.
Click to expand...
Click to collapse
Thank you.

encrypshun said:
I have successfully use Recuva in the past, it's free and has worked well on SD Cards for me
http://www.piriform.com/recuva
Click to expand...
Click to collapse
I tried it and restored some of the files but the most important file (My Backup Pro) was damaged.
Thanks anyway.

WereCatf said:
If you formatted it already then it's possible that you'll never be able to recover the files.
Click to expand...
Click to collapse
simple format just making unable to read, so still it remains recoverable. If data where it is located on sector, overwrite with other data, thn only it becomes non recoberable.
Low level format only erases data completely, but i think nobody routinely using it.
Sent from my GT-N7000 using xda premium

dr.ketan said:
simple format just making unable to read, so still it remains recoverable.
Click to expand...
Click to collapse
I did link to magicrescue, didn't I? And no, even a simple format that resets the allocation table can still result in files not being possible to recover, it all depends on whether the file was fragmented or not; if the file was written to non-consecutive blocks on the card then there is simply no way for a program to know where all the blocks are located without the allocation table.
The tools that try to rescue files from broken/formatted filesystems rely on the fact that they can find the file header and that the header format is known to the rescue utility. As such those tools cannot rescue filetypes that they aren't familiar with or for which the user has not supplied the proper settings.
If data where it is located on sector, overwrite with other data, thn only it becomes non recoberable.
Click to expand...
Click to collapse
Not only then, read above.
Low level format only erases data completely, but i think nobody routinely using it.
Click to expand...
Click to collapse
Low-level format is when you have access to the actual barebones hardware and can read/write e.g. the internal CRC-structures there. What you are referring to is not low-level format, it's just plain old regular format.
Now get off my lawn.

There is a file on my internal memory I cannot delete. How do I get rid of it???

The name of the file in question is:
í/à=√f+ⁿ.bí£
Yes, that filename has a forward slash in it!!!!!!!!
How do I get rid of this file??
It is preventing me from running NanDroid backups, and I cannot format the partition (bizarrely).
I suspect the filename is corrupted.
If I run ls -il I do not get an inode number, just a series of question marks ?????

Have you tried renaming it and then deleting? Try also a different file manager if that doesn't work (Solid Explorer Trial shouldn't have any problem)

It can't be renamed unfortunately.
I have used a variety of android file managers with no success.
I'm rooted on CM10.1 and have tried CWM tools also.
Sent from my GT-N7000 using xda premium

Connect device as mass storage and delete from PC
still you can't delete it then install unlocker (attached here) to PC and delete with that
This should work otherwise
Last option copy data to PC and format internal memory.

dr.ketan said:
Connect device as mass storage and delete from PC
still you can't delete it then install unlocker (attached here) to PC and delete with that
This should work otherwise
Last option copy data to PC and format internal memory.
Click to expand...
Click to collapse
Thanks Dr. Ketan
I can't delete from Windows or Linux on a PC.
The forward slash confuses both O/Ss.
I'll give the UnLocker a go, thanks very much for that :thumbup:
I've tried formatting through CWM and Android, it fails for some reason.
Sent from my GT-N7000 using xda premium

The unlocker tool didn't do the job I'm afraid.
And Windows would not format the partition.
I found a Windows tool for formatting FAT32 on large memory sticks.
Copied all the files from my internal memory, apart from the dodgy file.
Used the FAT32 tool to format the partition.
Copied all my files back.
NanDroid now works
Awesome
Sent from my GT-N7000 using xda premium

Answer to Question found - please close this thread
Hi moderators.
I have an answer to the question I posed, so happy for this thread to be closed.
Thanks.

FabreFaction said:
The unlocker tool didn't do the job I'm afraid.
And Windows would not format the partition.
I found a Windows tool for formatting FAT32 on large memory sticks.
Copied all the files from my internal memory, apart from the dodgy file.
Used the FAT32 tool to format the partition.
Copied all my files back.
NanDroid now works
Awesome
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Hello.
I have exactly the same problem as you. Could you explain the way you format the partition? I tried with 3 different usb format tools but I cant find the way to format it from my computer, they dont detect my internal memory as a usb drive and I dont know how to do it
Thank you very much.

diripirate said:
Hello.
I have exactly the same problem as you. Could you explain the way you format the partition? I tried with 3 different usb format tools but I cant find the way to format it from my computer, they dont detect my internal memory as a usb drive and I dont know how to do it
Thank you very much.
Click to expand...
Click to collapse
I had the same issue with multiple files not deleting. The solution I found was the following. I have Chasmodo's Asylym ROM installed, and its kernel has the TWRP recovery, and in advanced settings of that recovery mode you have the option to pick what you want to mount. I connected Note to my PC and picked Mount USB storage in TWRP, and the phone's internal storage was now accessible on my computer. After that, I just formatted it on my PC using the usual method: right click on the drive, Format, picked FAT32 and quick format. It cleaned the entire thing and the freakin files were finally gone. Do keep in mind that this wipes your entire internal storage.
Sent from my GT-N7000 using xda app-developers app

diripirate said:
Hello.
I have exactly the same problem as you. Could you explain the way you format the partition? I tried with 3 different usb format tools but I cant find the way to format it from my computer, they dont detect my internal memory as a usb drive and I dont know how to do it
Thank you very much.
Click to expand...
Click to collapse
Hi
So sorry I haven't replied earlier, I removed the subscription from the thread once I nailed the problem.
Basically you have to connect to the N7000 as a mass storage device.
There are different ways of doing this depending upon the Rom you are using.
This mounts the internal and external drive on the N7000 as drives in Windows.
Then using a FAT32 formatter you can format the internal drive.
It's that simple.
Take it easy.........FF
Sent from my GT-N7000 using Tapatalk

igesem rent
FabreFaction said:
Hi
So sorry I haven't replied earlier, I removed the subscription from the thread once I nailed the problem.
Basically you have to connect to the N7000 as a mass storage device.
There are different ways of doing this depending upon the Rom you are using.
This mounts the internal and external drive on the N7000 as drives in Windows.
Then using a FAT32 formatter you can format the internal drive.
It's that simple.
Take it easy.........FF
Sent from my GT-N7000 using Tapatalk
Click to expand...
Click to collapse
When I face these problems on Linux, usually I use " rm -i * ".
That is the interactive mode of "rm".
So basically the system will ask you to delete each file it founds on the directory. You'll answer "no" for each file except the one you want to delete.
The system should be able to pass the right info to the rm command (I think it will not pass the name but the inode) to delete it.

Storage issue

I was tinkering round this morning and looked into my devices storage and saw that 27gb of 32gb were being used.
Did some math on my own:
Apps: 2.82gb
Music: 3.23gb
Photos: 1.12gb
Other: 19.85gb:
-Nandroids: 9gb
-Titanium Back up 1gb
2 roms: 1.5gb
Somewhere in the "Other" category something is eating up 9gb of space. I used my file explorer and couldn't pin anything that big down. I am going to offload my nandroids but I shouldn't have to.
Anyone else run into this or know what this 9gb "other" hog could be
Is there an app or system setting I am missing to ID this?
Sprint HTC One
Running: D3rpONE

Found My Screenie...

tdubbs27 said:
Found My Screenie...
Click to expand...
Click to collapse
Your 'other' is really suspicious. Mine is ~7GB. I'd do a factory reset, easiest way IMO.

If you're flashing roms or doing backups with any other apps (CWM or something). I'm guessing they would go there. Check your download folder as well if you do a lot of downloading.
You may also try installing airdroid and using the desktop filemanager to whittle down your list as well.

Download Disk Usage. It shows you visually whats taking up space. It's amazing.

Thanks for advice using disk usage. I don't know why I didn't reinstall that sooner.
I did some digging and searching around the interwebs and found out this is a known issue. Other people have noticed it in droves. From my early intel: when you delete files you lose data blocks and they are marked as bad. If you ran dsk chk they would come up as corrupt. People are losing more storage space than I did.
2 solutions came up:
1. Reformat your SD: Copy everything to PC>reformat>copy everything back....time consuming but worked from what I could tell
2. There is an update that has been released overseas(asia, india, etc) that seems to fix this issue. It's a known HTC ONE issue so maybe someday I will see an update that will fix it.
If you are experiencing the same thing you can do some light reading:
Here: http://forum.xda-developers.com/showthread.php?t=1630914
or
Here: http://forum.xda-developers.com/showthread.php?t=1632999
Thanks for your help...

tdubbs27 said:
Thanks for advice using disk usage. I don't know why I didn't reinstall that sooner.
I did some digging and searching around the interwebs and found out this is a known issue. Other people have noticed it in droves. From my early intel: when you delete files you lose data blocks and they are marked as bad. If you ran dsk chk they would come up as corrupt. People are losing more storage space than I did.
2 solutions came up:
1. Reformat your SD: Copy everything to PC>reformat>copy everything back....time consuming but worked from what I could tell
2. There is an update that has been released overseas(asia, india, etc) that seems to fix this issue. It's a known HTC ONE issue so maybe someday I will see an update that will fix it.
If you are experiencing the same thing you can do some light reading:
Here: http://forum.xda-developers.com/showthread.php?t=1630914
or
Here: http://forum.xda-developers.com/showthread.php?t=1632999
Thanks for your help...
Click to expand...
Click to collapse
I'm definitely going to check on this
Sent from my HTCONE using xda premium

Also check if you are using Google play music and have a lot of playlists pinned. I believe that and movies actually show there in other.
Sent from my HTC One

I couldn't just let this rest. I like to flash roms and knew I would need strorage space for some nandroids in the future. Here are somethings I tried and had issues with.
Formatting the SD card: I could not for the life of me get this done.
-Nothing in TWRP
-Couldn't do it in windows
-Couldn't mount the sd in TWRP or regularly and get it to show up in windows file explorer as a drive to format
Eventual solution:
I formated the data in TWRP using the format data option. I copied everything over before I did it. When I came back I flashed a new rom and was still missing 7 gb. No apps, no music, nothing. SD card was empty still only showed 25 gb available.
Conclusion: I think I have some bad sectors in their somewhere. I read that I could go back completely to stock and try to star this whole process over.
One question: Can I unlock using HTCdev as many times as I want or is it a one time thing?
Anyone else in the same boat?
help...

tdubbs27 said:
I couldn't just let this rest. I like to flash roms and knew I would need strorage space for some nandroids in the future. Here are somethings I tried and had issues with.
Formatting the SD card: I could not for the life of me get this done.
-Nothing in TWRP
-Couldn't do it in windows
-Couldn't mount the sd in TWRP or regularly and get it to show up in windows file explorer as a drive to format
Eventual solution:
I formated the data in TWRP using the format data option. I copied everything over before I did it. When I came back I flashed a new rom and was still missing 7 gb. No apps, no music, nothing. SD card was empty still only showed 25 gb available.
Conclusion: I think I have some bad sectors in their somewhere. I read that I could go back completely to stock and try to star this whole process over.
One question: Can I unlock using HTCdev as many times as I want or is it a one time thing?
Anyone else in the same boat?
help...
Click to expand...
Click to collapse
If you go back completely to stock, your bootloader will probably still be unlocked (unless you relock and use an RUU). The code you got to disable your bootloader the first time around will work however many times you want. To be honest though, I wouldn't be surprised if that 7GB were used by the system ROM/frameworks and I'd be even less surprised if you still found files on your SD card in a .Trashes folder or something from earlier. Formatting data tends to leave weird remnants all over the place.
Also, +1 to the Google Music thing. Definitely shows up in other for me.

Rirere said:
If you go back completely to stock, your bootloader will probably still be unlocked (unless you relock and use an RUU). The code you got to disable your bootloader the first time around will work however many times you want. To be honest though, I wouldn't be surprised if that 7GB were used by the system ROM/frameworks and I'd be even less surprised if you still found files on your SD card in a .Trashes folder or something from earlier. Formatting data tends to leave weird remnants all over the place.
Also, +1 to the Google Music thing. Definitely shows up in other for me.
Click to expand...
Click to collapse
Thank you. It gives me more options and more to think about.
-Can't find anything substantial in a .trashes folder
-Dont use any Google Music services
Really wish I could truly reformat/check for bad sectors to find out if it's corrupt or just buggy...

tdubbs27 said:
Thank you. It gives me more options and more to think about.
-Can't find anything substantial in a .trashes folder
-Dont use any Google Music services
Really wish I could truly reformat/check for bad sectors to find out if it's corrupt or just buggy...
Click to expand...
Click to collapse
Do you have a custom recovery? If so, try running Fix permissions. It'll tell you for one if it hits any errors (because it finds files it can't change perms for), and may help with the issue (or use the Fix permissions tool in ROM Manager if you'd rather not use recovery).

Rirere said:
Do you have a custom recovery? If so, try running Fix permissions. It'll tell you for one if it hits any errors (because it finds files it can't change perms for), and may help with the issue (or use the Fix permissions tool in ROM Manager if you'd rather not use recovery).
Click to expand...
Click to collapse
-Ran fix permissions in recovery: no errors everything went as it should
-Ran fix persmissions in viper rom: terminal settings: no errors everything ran as it should
Is there a way to reformat the SD card/partition? I don't think the TWRP method really reformatted it. Just erased everything.
Clockwork gives you the ability to set a swap partition but not a true reformat

tdubbs27 said:
-Ran fix permissions in recovery: no errors everything went as it should
-Ran fix persmissions in viper rom: terminal settings: no errors everything ran as it should
Is there a way to reformat the SD card/partition? I don't think the TWRP method really reformatted it. Just erased everything.
Clockwork gives you the ability to set a swap partition but not a true reformat
Click to expand...
Click to collapse
Have you tried TWRP's advanced wipe? If you haven't, it's worth a shot, but I cannot stress enough that you should be careful. This is exactly the kind of problem that you can bork your phone trying to fix for no good reason.

Rirere said:
Have you tried TWRP's advanced wipe? If you haven't, it's worth a shot, but I cannot stress enough that you should be careful. This is exactly the kind of problem that you can bork your phone trying to fix for no good reason.
Click to expand...
Click to collapse
Your exactly correct on the last point. I am going to keep listening and looking. I think/hope/pray the update the internationals got can be applied some way in the future and may help out a bit. Just going to have to utilize some cloud storage a little better.
it's not totally/technically broke and I am not going to do more harm.
Thanks for all your help and suggestions

I've been having the same problem, but notice something interesting. My phone said I had almost 20GB in the other category, and I didn't know why.
I downloaded disk usage to get a detail view of what's going on in my storage and I was able to clear 12GB with just deleting old downloads, TWRP backups, Titanium Backups. Still cleaning house.
Also after doing some research, the data that's stored by your apps (ext. PS3 Trophies is a 8mb download, buts it's total size is 31mb on the phone) is counted in the Other section and not part of the app data. So the more apps u have like this installed, the more likely the Other section will balloon in size.
Remember, when u remove and app, it's stored data is still in the phone storage.
Sent from my HTCONE using xda premium

mprunty said:
I've been having the same problem, but notice something interesting. My phone said I had almost 20GB in the other category, and I didn't know why.
I downloaded disk usage to get a detail view of what's going on in my storage and I was able to clear 12GB with just deleting old downloads, TWRP backups, Titanium Backups. Still cleaning house.
Also after doing some research, the data that's stored by your apps (ext. PS3 Trophies is a 8mb download, buts it's total size is 31mb on the phone) is counted in the Other section and not part of the app data. So the more apps u have like this installed, the more likely the Other section will balloon in size.
Remember, when u remove and app, it's stored data is still in the phone storage.
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
I use disk useage but it doesn't even show my max storage space as 32gb. It shows 26gb. See Screenshot: So I have 6gb that aren't even registering as available storage. I was trying to clean out some old app storage but the space they use is so small. Would they be worth it? I think the fact I am missing 6 gb is more troubling.

I could be wrong, but doesn't the phone only have 27GB of formatted space?
Sent from My Only "One"

any device with internal memory will lose some. this is the exact reason i havent gotten one yet bc im praying that sprint will get the 64gb version. i will say that if they are going to advertise a device at xyz gb then they should build in the extra needed for system so we actually get what we pay for. cloud storage and otg are there but still a slight pain in the butt.
guess ill be holding on to my evo lte for another yr or so.

xanmanz31 said:
cloud storage and otg are there but still a slight pain in the butt.
Click to expand...
Click to collapse
Is OTG standard in Android? Does the One need to be rooted?

[Q] Recover photos from internal storage

so yes... I know its impossible but I have lost lots and lots of family photos within the internal storage for my XZ. It was just yesterday when I wanted to give custom roms a try and I totally forgot about backing them up... ive been searching 13hrs so far on google trying to recover those files. The closest topic I found was this http://forum.xda-developers.com/showthread.php?t=1994705 i am stuck on adb (google usb driver) installation part, which I get an error "The folder item you specified doesn't contain a compatable driver for your device. If the folder contains a driver, make sure it is designed to work with Windows for 32-bit
systems." can anyone help?
or please let me know if there is a way to mount xperia z internal storage to UMS mode? I mean I would like to connect my phone to pc then scan phone with software like Recuva.

unloadefy said:
so yes... I know its impossible but I have lost lots and lots of family photos within the internal storage for my XZ. It was just yesterday when I wanted to give custom roms a try and I totally forgot about backing them up... ive been searching 13hrs so far on google trying to recover those files. The closest topic I found was this http://forum.xda-developers.com/showthread.php?t=1994705 i am stuck on adb (google usb driver) installation part, which I get an error "The folder item you specified doesn't contain a compatable driver for your device. If the folder contains a driver, make sure it is designed to work with Windows for 32-bit
systems." can anyone help?
or please let me know if there is a way to mount xperia z internal storage to UMS mode? I mean I would like to connect my phone to pc then scan phone with software like Recuva.
Click to expand...
Click to collapse
that guide is for galaxy nexus. Not sure if you can do that, what you can do is contact Sony, tell them your situation and see if they can do some forensic stuff on the phone, sometime they can recover it...

G1_enthusiast said:
that guide is for galaxy nexus. Not sure if you can do that, what you can do is contact Sony, tell them your situation and see if they can do some forensic stuff on the phone, sometime they can recover it...
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that method applies for all phones , I have used it to recover my note 2 , Xperia Z and even the Note 1 so its same for all androids

I was having the same problem last time, accidentally deleted some photos on internal storage from my Son Xperia phone, then I did some research and found this solution: Sony Xperia data recovery
the Sony xperial file recovery guide helped me get back lost photos from internal memory of my Sony Xperia phone. hope that it helps you too.

Use a file explorer and navigate to /data/media and data/media/0 under /DCIM/100ANDRO and see if pictures are there.
Sent from my C6603 using xda app-developers app

Mount the XPERIA Z as an external hard drive and then use a program to recover the files (I'm on mac and I'm using Stellar Phoenix Mac Data Recovery... There's a windows version too).
Literally doing this to my sisters' XPERIA S as I type.
One drawback is that it takes forever.
EDIT: Sorry I just realised this is what you were trying to do all along. To get XPERIA Z mounted as an external drive go to settings>xperia connectivity>USB connectivity and select MSC. I know you requested UMS but these programs should still be able to recognise and recover data from these drives