[Q] How to view what is in LOST.DIR and can i delete its content? - General Questions and Answers

On my android device i have folder named LOST.DIR which size is about 2 GB. I know it is some kind of recycle bin, but can i delete its content to free some space and how can i view whats in it?

dino10 said:
On my android device i have folder named LOST.DIR which size is about 2 GB. I know it is some kind of recycle bin, but can i delete its content to free some space and how can i view whats in it?
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Its the files you have deleted when using your phone. Just delete it, or all files in it.

[email protected] said:
Its the files you have deleted when using your phone. Just delete it, or all files in it.
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Ok, so that means i can safely delete it, thanks. But is there any way to view those files?

dino10 said:
Ok, so that means i can safely delete it, thanks. But is there any way to view those files?
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They seems to be just renamed and moved after a system boot.
if you cant open it, they are probably binary files. if they where photos/music you could just open them I think.

I tried this method and it did not work. After flashing cm10.2 I have a problem with my internal memory space, I have about 220 mb free space but I don't have many apps on my phone, just a few ones and they are small. So I am searching for solutions and I deleted lost.dir that situated on my external SD. That was the only lost.dir that I found. Any suggestions?

Related

DCIM on Internal SD has 830 mb...Can I delete it?

I opened the folder of DCIM on my internal and nothing is there. However, it is reading that there is 830 mb of photos and videos that are there.
Is it safe to delete this folder?
BosCeltics18 said:
I opened the folder of DCIM on my internal and nothing is there. However, it is reading that there is 830 mb of photos and videos that are there.
Is it safe to delete this folder?
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i would double check and make sure all your pictures/videos are saved on your external sdcard first. And if they are, well then by all means delete that folder.
BosCeltics18 said:
I opened the folder of DCIM on my internal and nothing is there. However, it is reading that there is 830 mb of photos and videos that are there.
Is it safe to delete this folder?
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Click to collapse
check to insure you do not have subfolders (camera) somewhere in that folder. I deleted my "dscim" thinking that there was one item in it. Deleted all of my pictures on my phone.
fortunately i had a back up for most of them, but ended up losing a lot of pictures!

[Q] Can I delete .asec in .android_secure?

My internal storage space total only 1.3GB only. I checked on computer and found '.android_secure' folder in my internal storage. What inside it is '.asec' files. I noticed that all the files named after app i installed. But surely I had uninstall all the app.
The files example :
com.creativemobile.DragRacing-1.asec
com.halfbrick.jetpackjoyride-1.asec
com.imangi.templerun2-1.asec
com.julian.fastracing-1.asec
com.kiloo.subwaysurf-1.asec
and many more!
These files killing my space. It takes 750MB. I cannot done my CWM backup because of these '.asec' files.
My questions is, can I delete all the '.asec' files? Really need to dump it.
Thank you.
Pic - i.imgur.com/xJuR3fM.png
zarief86 said:
My internal storage space total only 1.3GB only. I checked on computer and found '.android_secure' folder in my internal storage. What inside it is '.asec' files. I noticed that all the files named after app i installed. But surely I had uninstall all the app.
The files example :
com.creativemobile.DragRacing-1.asec
com.halfbrick.jetpackjoyride-1.asec
com.imangi.templerun2-1.asec
com.julian.fastracing-1.asec
com.kiloo.subwaysurf-1.asec
and many more!
These files killing my space. It takes 750MB. I cannot done my CWM backup because of these '.asec' files.
My questions is, can I delete all the '.asec' files? Really need to dump it.
Thank you.
Pic - i.imgur.com/xJuR3fM.png
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Probably you can delete those files which you really not worried about the data & settings being lost
Hit thanks rather than typing it now Free

[Q] Space not freed after messing with .thumbnails

Heya guys,
this is mostly a copy of a thread I created in a device-specific forum (original thread), but since nobody was able to answer the question there and considering it doesn't seem to be device-specific after all, I figured I'd go ahead and ask here as well. The copy & paste part begins here, with slight modifications:
A few days ago, I found that I was in dire need of some more free space on my Samsung Galaxy S4 / GT-I9505's internal storage and found that only the contents of /sdcard/DCIM/.thumbnails were taking up space. After a while of trying to get rid of those files that kept creating themselves again, I followed some advice I read on an Android forum: I deleted the contents of the .thumbnail folder, went to Settings -> Apps and cleared the data of the Gallery and Media Storage apps, respectively, before rebooting the phone.
The contents did disappear for good, but neither Total Commander nor the list of installed apps in the settings nor the Storage summary in the settings showed any different amount of free space than before. To make matters worse, the number didn't even change after I found and deleted about 1 GB of files left by an already uninstalled app, i.e. it seems to be stuck on that value. At the same time, SD Maid tells me that I should have a good 5 GB of free space more than the system is showing. Neither restarting nor wiping the cache and dalvik cache helped.
My rooted GT-I9505 is running this unofficial port of AOKP 4.3, Milestone 1, and version 6.15.6 of PhilZ/CWM Advanced. I'm not sure whether there's more information I might need to provide, other than that the size of the thumbnails files apparently exploded (about 4 GB) when I moved quite a lot of data and obb folders to my external storage using FolderMount.
I didn't find any information about this kind of problem anywhere and am afraid I messed up so badly that I might need to reflash...or worse. Do you have an idea how I can try to fix it?
You could try installing Disable Service and forcing the media indexing service to never run.
gordon1986 said:
You could try installing Disable Service and forcing the media indexing service to never run.
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Thanks for the input! That sounds like a plan, but I'm not really sure whether I'm doing it right. I got the app, figured the media indexing service had to be found in the Media Storage app's entry, but I only found "MediaScannerService" and "MtpService" there. Since I try to be more careful now, I'd rather not deactivate any of those without being sure that it is what I am aiming for.
So, long story short: Is either of those the media indexing service or do I have to look somewhere else?
Best thing to do is delete the .thumbnails folder in DCIM folder. After this create a new file with the name .thumbnails in the DCIM folder.
Note: You have too delete .thumbnails FOLDER and create .thumbnails FILE. You can use es file explorer to do this.
It is based on the simple principle that in Linux ext file system a file and folder cannot have the same name.
Sent from my LT28at using xda app-developers app
Hit Thanks if this helped you.
osamaanjum said:
Best thing to do is delete the .thumbnails folder in DCIM folder. After this create a new file with the name .thumbnails in the DCIM folder.
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While I wasn't sure it would help, I tried what you suggested. Alas, it didn't work; the .thumbnails folder is empty without freeing the space taken by its former contents since I did what I described in my original post, after all. However, should I manage to fix this problem with a reflash, I suppose I'll do just that, replacing the folder with an empty file of the same name. Thanks.
It works for me.
I 've uploaded the image of DCIM directory (folder). In place of .thumbnails folder you can notice .thumbnails file.

[Q] Can I delete my HWThmes' cache

Hi, I downloaded a big themes file and excitedly copied all of it on my phone. I'm now in the process of deleting most of the themes that I don't like. I used Diskusage app and I saw that the HWThemes cache is over 1Gb. Can I safely delete the things inside this folder to free up space?
Easy Computer said:
Hi, I downloaded a big themes file and excitedly copied all of it on my phone. I'm now in the process of deleting most of the themes that I don't like. I used Diskusage app and I saw that the HWThemes cache is over 1Gb. Can I safely delete the things inside this folder to free up space?
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Hah I just did it today .. no changes.. happily delete it
Simona Simmy said:
Hah I just did it today .. no changes.. happily delete it
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Bro, you deleted the folder or just the contents?
Sent from my HUAWEI MT7-TL10
Easy Computer said:
Bro, you deleted the folder or just the contents?
Sent from my HUAWEI MT7-TL10
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Just file leave folder..

duplicated files?

This is probably a stupid question but I need to know.
I used an app (SD Maid) to see the file distribution in my 32Gb sdcard. Does the screenshot below mean that all my files are duplicated? The contents of both
/storage/emulated/0
/data/
seem to be identical.
—why is one labelled 'private' and the other 'public'?
—When using a file manager, does deleting a file in one delete it in the other? If so, which is the real file and which the copy.
—does it matter which one is deleted?
Thanks

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