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[Q] how to find a corrupter file in tablet?

i've returned 2 note pro's thinking they were defective and realising now that the issue of rebooting was due to a corrupted file in my system, i have identified it is one of my comics files i had stored years ago on cd disc, the problem is there are like 1000 comics i can't check each one individually.. does anyone know of an app or a way to scan the tablet to find the rogue corrupt file?
originally when it caused the reboot the comics were stored on my sd card, the second time stored in the device storage and third time in device storage again.. apart from checking one by one is there a short cut way that will tell me which file is damaged?
i know years ago i remember encountering one of the comics would not open that was the corrupt file however i cannot remember which one it was it was years ago i last checked.

A simple corrupted non system file shouldn't be causing the issue. However a simple look at file sizes may point to an issue, it may be more related to filename structure if very long or has non standard naming conventions not used in Unix.
If you have the files on cd and are moving over just move a portion over at a time to narrow the problem down.
Sent from my SAMSUNG-SM-P907A using XDA Free mobile app

Connect it to a computer and let explorer search for 0kb files. Ignore the .nomedia and playlist files.
Any mediafiles that show up as 0kb are corrupt.
Sent From My Samsung Galaxy Note 3 N9005 Using Tapatalk

rodnok1 said:
A simple corrupted non system file shouldn't be causing the issue. However a simple look at file sizes may point to an issue, it may be more related to filename structure if very long or has non standard naming conventions not used in Unix.
If you have the files on cd and are moving over just move a portion over at a time to narrow the problem down.
Sent from my SAMSUNG-SM-P907A using XDA Free mobile app
Click to expand...
Click to collapse
Thanks maybe it is a file name issue. Im definitely sure it's the comics as all 3 have rebooted constantly because of iti just cant figure out wht it is. Is a filename which is too long likely to cause reboot?
i know it's not a software or firmware issue per se but i can't figure it out what's causing the reboot. Whenevr i play videos and lock the screen it reboots but it's only after i transferred the comics over

What would be considered a non standard naming structure..it is baffling why it keeps rebooting im transferring the comics away now to see if it stops

Only alphabet, numbers, underscores and dashes should be used, spaces are not great(depends on what you are doing). basically nothing else should be used(there are exceptions depending on Unix version but this is Linux) or Linux will hate the naming convention. Dots are fine also.
Did you load a comic app to read these or are they just. Jpg or similiar?
Sent from my SAMSUNG-SM-P907A using XDA Free mobile app

rodnok1 said:
Only alphabet, numbers, underscores and dashes should be used, spaces are not great
Click to expand...
Click to collapse
Lolwhut... :laugh:
I have about 80.000 pdf's and comics in one folder. ALL have spaces in the name.
Comics are usually in cbr, cbz (both are .zip variants) or pdf format. Can you honestly imagine having to load every single page in jpg? Lol.
Exclude the folder from mediascanner by dropping a .nomedia file in it, and scan the thing with Windows Explorer or Apple Finder for 0kb files. (regular search, in english the string is size:empty ) That should be more than sufficient.

ShadowLea said:
Lolwhut... :laugh:
I have about 80.000 pdf's and comics in one folder. ALL have spaces in the name.
Comics are usually in cbr, cbz (both are .zip variants) or pdf format. Can you honestly imagine having to load every single page in jpg? Lol.
Click to expand...
Click to collapse
Being unfamilar with how comics are stored is why I asked...
Spaces can be problematic based on operating system and interface, Unix nor Linux like them so I avoid at all costs. Just because an app allows you to read them doesn't mean it cannot be an issue.
Unix interpretes a space as space between commands when using command line, since OP problem may be when files are being read outside shot a weird combo is actually causing an issue.
When switching between Windows, Unix, VMS worlds and having them all need to read all files properly either from web servers being hosted on them or from applications being run locally, spaces are one of the biggest issues. That and forward and back slashes.

rodnok1 said:
Only alphabet, numbers, underscores and dashes should be used, spaces are not great(depends on what you are doing). basically nothing else should be used(there are exceptions depending on Unix version but this is Linux) or Linux will hate the naming convention. Dots are fine also.
Did you load a comic app to read these or are they just. Jpg or similiar?
Sent from my SAMSUNG-SM-P907A using XDA Free mobile app
Click to expand...
Click to collapse
they are scanned comics from the 90s i had the stored for about 10years theyre .cbr files optimised for reading in comic apps like perfect viewer.
do you have any idea what is causing the reboot? ive removed the files now no more reboot..very frustrating.

f sake it seems the reboot is back despite removing all the comics...not as much as before only once since this morning howeve it is back..it didnt happen once when i got the tablet till up till putting the comics in..however i havent really been using the tablet since then watching videos or doing anything intensive tbh so it's hard to say the cause..do you think it's definitely a rogue app or firmware issue rather than hardware?
this is the 3rd tablet i have had the first one kept rebooting all the time..i updated to the latest firmware and disabled all the apps i could that i dont use.. on my replacement i kept it as simple as possible i kept the original firmware but did not disable any apps let it run as normal as possible but did add the comics in..in the morning it rebooted.. so i returned it. now this one is the third time and it's so annnoying i have to think that if ALL 3 are rebooting it cant be a hardware issue right? i cant be that unlucky that all 3 have hardware issues so surely it must be right to assume it is all firmware related etc?
it is such hassle doing factory reset each time sorting it out one by one filling in passwords etc.. that it doesnt look like i can resolve it now.. the comics are removed yet it still is rebootin for all i know the device would have reboot had i did more ram intensive stuff like watching videos..am i just going to have to accept it? being thankful it isnt a hardware issue.
ironically my second tablet didnt screen flicker when i was using the original firmware

Short of factory reset not sure how you're going to narrow it down to hardware/firmware or software.
If you removed offending app and comics completely and dalvik cache was wiped it eliminates that..

F sake i did a factory reset yet it is still rebooting it seems to be after ram intensive stuff this cant be right? It can't be hardware because all 3 have done it i just can't figure out what's causing it it has 3gb ram nd power saving is off why does it keep rebooting?
I think maybe the sd card may have some things in it from the comics but i removed the sd card and it still randomly reboots could my contacts crashing be the reason? I disabled contacts and contacts storage as i do not need itif idont it keeps bri gingup the warning unfortunately contacts has stopped.

rodnok1 said:
Short of factory reset not sure how you're going to narrow it down to hardware/firmware or software.
If you removed offending app and comics completely and dalvik cache was wiped it eliminates that..
Click to expand...
Click to collapse
im not rooted so cant do dalvik wipe. Wht on earth could be causing it?
like i said ithas been fine since i got it before i put the comics in i removed the comics factory reset and it keeps rebooting still what the hell i honestly can't figure this out all 3 did the same thing im about to give up

I'm not sure what you are doing after a factory reset but what I would do is remove any SD card and do a factory reset again. I would not allow restoration of any other software (when you get to the portion of setup where it asks if you want to automatically backup and restore day no) and I would simply run the device bare bones for a day or two without installing anything to rule out any application that I might be installing.
Sent from my SM-P900 using Tapatalk

ok so i rebooted a 2nd time (jeez im getting fed up of this) and did not load the sd card just incase i also decided to set up a brand new gmail account so that it does not sync my contacts from the other google account in case that was the issue.
so far so good. i also formatted the sd card did not transfer the comics over and all is good.. now i do not know whether it is indeed the comics or whether it's because of my contacts storage on the other google account i originally used.. and i dont really want to test it to find out..originally when i used the previous google account and did not add any comics it did not reboot once.. so what's weird is after the first factory reset where i did not format the sd card as soon as i left it in the sd slot it casued the reboot later no matter what i did.. how the hell is this thing so sensitive that it reboots just by having the sd card in..its like there's a file in there that as soon as u put the sd card in it causes a reboot.. remeber i removed all the comics from the sd card previously and the device and it kept rebooting inexplicably..
so right now i can't figure out if it's the fact i formatted the sd card and factory resetted it or whether it's because i use a new google account?
do any of you guys know how or why something as innocuous as comic books or remnants of it in the sd card is causing a reboot?

Given that the best way to troubleshoot technical issues is to approach things in a logical fashion it's important to isolate things one at a time. You can either do that by removing one thing at a time OR by starting fresh and adding things one at a time.
Just to explain my previous post . . . if someone asks the question at times like this whether or not it's a hardware issue the first thing I jump to is to yank the SD card, factory reset (personally I prefer a full wipe to stock using Kies and a factory image file) and then to NOT install anything on the device . . that right there is fresh out of the box experience with no external influences other than any updates to preinstalled applications. If a person has the same issues with that then there's likely a hardware issue. Sometimes I see people assuming that they're not installing software after initial setup when in fact they are when they opt into Google's automatic backup/restore feature during lyncing to their Gmail account during setup. Its rare but it happens and at that point they're not evaluating a stock out of box experience, obviously.
Back to your last post . . its possible that your SD card has a bad sector on it and the act of formatting it simply erased files that would otherwise be scanned by media server/index services which was causing the reboot. One way to rule that out would be to use a computer and try to do memory testing of the card.

It can be difficult to narrow these issues down, as said I would run bone stock with no sdcard for a few days not even adding a Google account or any updates and see what happens. Google updates have caused me a few issues on other devices when updating an app and needed reinstalled even to clean things up is why i suggested no updating anything. The system is not going to scan the sdcard or use data off it unless called upon to do so. Adding sdcard and if a problem still switch to another even.
Recently a friend had a card that would only read certain movie files and then if reloaded onto card wouldn't read it then. Card was found to be bad(well it works for some files anyways) didn't show bad sectors either.
Sent from my SAMSUNG-SM-P907A using XDA Free mobile app

thanks for the advice.
well guys the tablet hasn't rebooted since meaning it must have been something in the comics which as soon as you add it to sd card or device storage and even if you remove all it's contents still leaves a lasting effect unless i format the sd card and factory reset.. i hate factory reseting it's such hassle going one by one spending days trying bit by bit when it really should just work out of the box with no problem.. however this prob isnt a samsung fault it's a rogue file or something in my comics folder which i cant figure out what it is?
do you know anyway i can scan the comics folder which is now on my laptop so i can fix it for any errors?
i bought this tablet specifically for reading comics and now i can't haha otherwise it'll reboot like crazy.. yes i know it's not the tablets fault it's my comics fold3er of scans where i cant identify the thing which is casuing conflict.. would checkdisk work?
im just fed up because i returned my original black wasted loads of petrol going round tryna find the same colour elsewhere ended up with white returned that and had to travel other part of town for the last black one and in process it's ended up costing me an extra 15 pounds total to get it as i lost the cashback i got buying the original and returning it plus the petrol plus also by returning i lost a goodwill refund.
anyway on plus side this one has less backlight bleed so pleased with that however the screen flickering issue concerned me which the other 2 did not have.. i've updated the firmware so no more flickering during video playback however i dont use high brightness so hard to say.. i do see random flickers from time to time but i think it may be slight glitches so bit paranoid.
anyway what is the best way to scan my comics folder in windows to identify bad sectors or anything corrupt that would cause the note pro to reboot?
i dont want to put comics back on or even read from a separate sd card as the evidence shows it'll reboot again unless i get to the root cause.

Big bug Huawei Mate 9 : warning for all

Good evening
Best wishes to you all
Sorry for my Bad english but I will try to do my best to explain the incredible bug encountered and warn everyone about my problem hoping it will avoid you the same disaster
I hope you can help me even if I do not believe it anymore...
Since I was caught by the time I carried out the daily transfer (by car, in the night, eating ....) of my photos / videos between my old phone (galaxy note 3) and my new Huawei mate 9 and this in several stages over several days via bluetooth.
Since everything worked perfectly because I checked day after day that I had the same number of files, I opened the videos transferred to the mate 9 and everything was there.
But one day I open the files transferred on the mate 9 and there everything disappeared except the directory tree: I mean that the folder transfered are there with their original names but all the content have been deleted and the folders transfered are well there but are all empty.
Of course like an idiot i have deleted the original content from my note 3 as I checked a successful transfer: result I have so far lost a major number of pro and family photos and video due to some sort of bug Of the mate 9.
I tried all the apps of recovery possible on the Google store or on Windows (easus, dr fone ....) but nothing does they do not find anything (and I'm in development mode with debug USB activated after that i have pressed 9 times on the phone model)
I know that I proceeded as an adventurer without saving before doing this damned transfer.
But do you think that there is a hope that I can manage to find by some means those files that have disappeared miraculously but their folders are still there but empty.
Thank you for your suggestions
Small precision in case: I made these transfers on the session of my second user account of my mate 9 and not the master account originally created during the first start of the phone.
I noticed that these additional user accounts are attractive at first but in fact there are too many limitations: only the master account can send MMS for example in no case the additional accounts even with all the permissions granted, there are Other limitations too ... I contacted Huawei who confirmed these limitations for security reasons according to them.
Similarly one can delete at any time the additional user accounts but if you want to delete the main account it is absolutely necessary to reset the phone and it is impossible to reverse one of the secondary accounts into master account, you will have to reset and recreate as desired.
The more absurd for me is the inability to transfer files present on the internal memory between sessions of user accounts, we can only access the files of our current session even when we are into in the session of the master account we can't access the files of one of our others account.

You dont have your stuff backing up to one of the many available clouds?
amazon, google, dropbox, etc.
I would have mentioned easus but looks like you tried. I feel bad for you but take it as a learning lesson, backup important stuff. Get you a hdd, cloud backup and computer backup minimum. Never solely rely on a cell phone.
Huawei is big on security. Sometimes they get it right but if your 2nd user account was someone you didnt want to access your information you would appreciate the added security. I have never used guest accounts or anything but I remember my 2 year old was playing with my phone as she always do, and few minutes later she was in twrp attempting to delete everything. This was a 128gb nexus 6p filled to the rim with important information.
any twrp backups from previous phones?

Don't call it a bug because It isn't.
And also there are easier and much faster ways to transfer files out there.
Sent from my MHA-L29 using XDA-Developers Legacy app

intruda119 said:
You dont have your stuff backing up to one of the many available clouds?
amazon, google, dropbox, etc.
I would have mentioned easus but looks like you tried. I feel bad for you but take it as a learning lesson, backup important stuff. Get you a hdd, cloud backup and computer backup minimum. Never solely rely on a cell phone.
Huawei is big on security. Sometimes they get it right but if your 2nd user account was someone you didnt want to access your information you would appreciate the added security. I have never used guest accounts or anything but I remember my 2 year old was playing with my phone as she always do, and few minutes later she was in twrp attempting to delete everything. This was a 128gb nexus 6p filled to the rim with important information.
any twrp backups from previous phones?
Click to expand...
Click to collapse
Hi
Thanks for your kindness
But unfortunately no twrp backups too... ;(

victorlht88 said:
Why didn't you use a micro SD card for data transfer?
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Click to collapse
I had a sandisk class 10 on my note 3... The SD card died with many importants informations and impossible to recovery too... Thats why i didn't and i won't use SD card anymore

Mate 9 victim said:
I had a sandisk class 10 on my note 3... The SD card died with many importants informations and impossible to recovery too... Thats why i didn't and i won't use SD card anymore
Click to expand...
Click to collapse
Bummer! Hope it gets better for you...
Btw, I see you just joined, so Welcome to XDA!

Hello... about my problem...
I have contacted Huawei and I was surprised that they seemed almost to know the problem : they told me "you had a file corruption" at our stage we can not do anything you need to contact [email protected] with the following ticket number that we will create together ".
I wrote 3 days ago ... Still no answers ...
We will see ... But given the bad comments found on the net about the Huawei support I have no illusions ...

Last episode and season finale of my bad experience
I had the Huawei support by phone finally... They admit that there must be a file corruption "bug" on the mate 9 and they propose me to send the phone to a technician to try to do something without any guarantee to succeed and of course without lending of a phone replacement during this period.
If I can go back I will never buy this phone 1stly for the bug encountered but seeing the support recognising that it can be a real bug from the phone and not lending a phone... For a 700€ phone the support and results are very bad in the end.
Excepted this bug the mate 9 has many limitations and bad cons that I will explain in a video in a few days to describe why if I could I won't buy the mate 9 again

have you checked if the files are still taking a space inside the storage? or it is all free?
there is a lot of viruses out there that could have renamed or hide your original folders

michel090428 said:
have you checked if the files are still taking a space inside the storage? or it is all free?
there is a lot of viruses out there that could have renamed or hide your original folders
Click to expand...
Click to collapse
Hi Michel
It is exactly what I think and after discussing about this the Huawei technical phone operator told me that it can be the files corrupted by the bug : yes I am sure that the actual storage is higher than it must be, at least 8-10 Go more...And that's why they propose me to send it to their technical support but without any guarantee to succeed and with no phone to lend during this period.
I hope that soon there will be a root 100% secure of this phone to do a full recovery deeper as possible but for the moment I don't know how to access this extra storage used that I can found exploring the phone in all the account users sessions or with hi suite or others recovery software (Dr fone, easus...) and I have enabled the option show hidden files and folders into ES explorer but no results

Hope you learned a valuable lesson.
Backup your data. Anything can happen. Bug. Stolen. Lost. Water damage.
I do have sympathy but very little.

Please Help!! I Deleted my Photos

So I selected photo to delete and it somehow selected albums. So now Almost all my important pictures and videos are gone. I downloaded several apps and got back a good bit of pictures but I did not recover any videos. I read several pages about rooting the phone to actually get all the stuff back. Is this something that needs done? Also doesn't rooting wipe your phone so would that get rid of the deleted items? I am so devastated those pictures were my life and like an idiot I didn't back them up. Any ideas on how I can recover them?

Any ideas? I read an article saying you can root the phone and still recover deleted items but want to see what you guys think.
Sent from my SM-G935V using Tapatalk

If your files were stored internal there's a big chance that the rest might've got overwritten by other applications. On SD-Card you might be able to get more back but if you worked with it (meaning storing other files or probably even editing), it will most likely overwrite them.
Since every phone behaves different I can't say what you should use. I can only say what I read the most people suggesting.
They talk about the program recuva, which runs on your computer. After connecting your phone to your pc, they say you should run a 'deep scan'.
I never used it myself so I can't say if it works. You'd have to search how to use it.
(Program Link: Piriform - Recouva)
Rooting might also help in your favor, because those apps have more access to the storage and can perform actions normal apps can't do in there rather limited workspace.
But rooting also means writting/modifying data on your phone which could use the space where the remainings of your files are stored (deppends if they are internal or external/sd-card).
But from my expirence on pc, chances are very slim that you get all of your files back. I accidentally formatted my hard disk and after force stopping the process I only could restore about ~30% of my files (and most of them were corrupted).
You see formating or deleting doesn't actually delets stuff.
You could see all your stored files as a book and the index is that what you can see in your file manager. When you delete something it doesn't touches the file at first, it only deletes the entry in the index that a file was at that point in your storage and tells the system that place is free to use again. So apps will begin using that free space. After that it becomes almost imposible to get the file back.

Is Android11 w/One UI 3.0-no To Blame For My Micro SD card's recent behavioral changes?

I'm aware, that only a few of my comrades in
XDA'a
R
M
Y may be aware of this issue, and change since the migration to android 11. To help illustrate to you I recently, thru google takeout, downloaded my 45+gb gp music library, all to which it's destiny was sd card storage (as chosen thru my Chrome Browser settings). After all files were unzipped and transferred , the available storage space on my sd card hadn't charged! So yes, my sd card is OK too, as affirmation to one of the replies I received earlier stating since gaining Android 11 rhey hadn't seen any changes. And by ok, you nust mean the sd card doesn't unmount itself at will, or randomly throw-up an error msg like, "sd file corruption detected," just for giggles!
As stated earlier, only a handful of folks I know over on discord's SamCentral are aware of this change, so there's been little discussion of file allocation tables & tweaks, i.e., formatting FAT 32(or that's the current default)idk...this isn't my field but imo, I think they're saying currently everything is being shifted to external stg. '0' which is the common ground for all or most of Android O/S's, thus "arming" their decision with the "no purchase necessary" routine. Fact is, most folks don't require more than half-a-gig or more of on-board mobile device storage. "The needs of the many, outweigh the needs of the few, or the one."(RIP Mr. Spock, Leonard Nimoy). So,, if this smells like a patch of sorts to you, why haven't we heard anything, and when can some of us expect to get our money's worth for our sd card purchase(mine, 256gb = $100, in Spring of '19). Some of the "fake-news" spreaders over there(lol) are saying the most recent samsung shifts to Microsoft based apps/services & cross-syncing is the root of the cause, and they're probably getting closer to plotting a solution now that the big hill has been championed(ref. to And. 11 + One UI 3.0-no project completion)! I miss the functionality of not being able to use an interface I paid for!
(If any of this I've shared here fact-cks.out to be valid, and I become a hero of sorts, does this mean I may gain some of that XDA "street-cred" and snag a couple of likes)?!

tarHeel71 said:
This actually was a thought of mine shortly after being sworn-in as a beta-tester for Samsung's One UI 3.0h-no, last fall.
Is there a different format process for my sd card now with Android 11(and if so, why was I not consulted)?
Any guidance or insight on my query would be great. Carry on!
Click to expand...
Click to collapse
I updated to 11 and UI 3.0 about a week ago and not having any issues with my sdcard. Only problem I have is that my battery usage as more than doubled even after a FDR.

tarHeel71 said:
This actually was a thought of mine shortly after being sworn-in as a beta-tester for Samsung's One UI 3.0h-no, last fall.
Is there a different format process for my sd card now with Android 11(and if so, why was I not consulted)?
Any guidance or insight on my query would be great. Carry on!
Click to expand...
Click to collapse
What exactly is the issue here? Not formatted? Can't see specific data? I went through the whole beta and now on release and my SD card is "exactly" the same as before with the exception that some apps can't see other apps' directories which is a "feature" from Google.

Compusmurf said:
What exactly is the issue here? Not formatted? Can't see specific data? I went through the whole beta and now on release and my SD card is "exactly" the same as before with the exception that some apps can't see other apps' directories which is a "feature" from Google.
Click to expand...
Click to collapse
The real obvious missing link to me was, for instance, when I'm signed in and surfin on my browser(Chrome, Samsung Internet, etc) and I save/download a file, it doesn't actually get saved on the physical sd card like it did before, rather, the o/s leaves the file in a limbo state of sorts, with whatever browser app!? I got my n20u1_5G back in 9/20, so while on Q if I saved, d/led a file i.e., using Chrome, I would go thru my Files then sd, then Android, then data, then find chrome(com.google.shrome), and there she is!
But, since beta school, whilst on 11, I do my Lil routine(as b-4), and when I goto Android then data, there's nothing, no app files(google or Samsung, as there were b-4)!? I hope I'm explaining the deal well enough here, as I couldn't be alone with this issue! Anyone using a stg card knows what I'm saying that isn't to be seen anymore! I'm using the same 250gb (high-end) Samsung card as b4, when I purchased my handset thru b-buy.com last fall(see jpg).
(Sorry 4 delay in my reply)☠

"Android, then data, then find chrome(com.google.shrome), and there she is!"
BINGO. Yeah, that's NOT happening any more. Those folders are now SECURED from any other apps viewing them. Only the owning app can view. The files are probably there, nice and safe.
Right now I know of 3 ways to view them. Total commander file manager in the app store filed the appropriate request to google for "total access" and you can view them if you hook your phone up to a computer. The 3rd way is quite a bit uglier requiring you to make an activity to a legacy file manager that google accidentally left in android 11 but hid. I'd have to dig around a lot to find those instructions again.
It's called "SCOPED STORAGE"... Go read about it and cry.... I know I did.
So, NO, you aren't going nutz based on this. However, that doesn't preclude other ways to go nutz!!!!

Compusmurf said:
"Android, then data, then find chrome(com.google.shrome), and there she is!"
BINGO. Yeah, that's NOT happening any more. Those folders are now SECURED from any other apps viewing them. Only the owning app can view. The files are probably there, nice and safe.
Right now I know of 3 ways to view them. Total commander file manager in the app store filed the appropriate request to google for "total access" and you can view them if you hook your phone up to a computer. The 3rd way is quite a bit uglier requiring you to make an activity to a legacy file manager that google accidentally left in android 11 but hid. I'd have to dig around a lot to find those instructions again.
It's called "SCOPED STORAGE"... Go read about it and cry.... I know I did.
So, NO, you aren't going nutz based on this. However, that doesn't preclude other ways to go nutz!!!!
Click to expand...
Click to collapse
Thanks for the reply...I've heard bits/pieces in talks with geek friends, and I appreciate your expertise here on this topic! But, why aren't the bytes getting gobbled -up(like when viewing sd card stg. available from the pull--down menu or from device care app)? I downloaded nearly 45 gb of audio files to my sd card, with absolutely no change there, but you see the stg reduction to internal storage. For what benefit, to them , google? Or just more of the ongoing sparing the two of 'em are constantly a part of! lol/smh

Question Lost photos that are not in cloud or trash can.

Please help. Long time user but havent been on in forever.
Story.
My S22 ultra was giving me warnings for being close to full on the memory. I had to have Google backup off for work reasons, work provided phone. I normally use Android file transfer and make copies on a Mac computer.
The usb was giving my fits and i couldnt connect. I ended up using a Windows pc and i started coping over my pics. The windows track pad glitched and i deleted the new file and the old file on both the PC and the S22. My Camera folder was missing on the S22 where the phone default saves.
Ive tried a bunch of the data recovery apps and none work. I have read you need root to be able to see the delete files as they stay on the device until over written.
Is there truth to needing root to see the deleted files. I havent rooted a device in probably close to 10 years so the easiest method would be awesome.
Thanks in advance and please excuse my cluelessness im a bit rusty.

The files are lost especially if you ran out of memory; likely overwritten by now.
Always copy/paste to backup.
Keep work and personal phones separate.
In lieu of expandable storage use a OTG flashstick in the future. Thank Samsung for taking away your easiest, most sane option... on a flagship none the less.

radiofoneguy said:
have read you need root to be able to see the delete files as they stay on the device until over written.
Click to expand...
Click to collapse
There is no guarantee that with root you'd be able to recover lost files. You only have a better chance.
radiofoneguy said:
Is there truth to needing root to see the deleted files. I havent rooted a device in probably close to 10 years so the easiest method would be awesome.
Click to expand...
Click to collapse
To root, you need an unlocked bootloader first.
If you unlock your bootloader, the process will wipe everything on your device. So you need to backup whatever files you have before proceeding with the unlock process, i.e. you have no chance of recovering already deleted files.
How come your files in PC that were deleted aren't in the recycle bin?

TheMystic said:
How come your files in PC that were deleted aren't in the recycle bin?
Click to expand...
Click to collapse
It happens from time to time. When it happens if the source file is gone so is the data, unrecoverable.
That's why you always copy/paste rather than cut/paste critical data. Delete the source file only after the transfer is verified.

blackhawk said:
It happens from time to time.
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If recycle bin is enabled, it should not happen.
blackhawk said:
That's why you always copy/paste rather than cut/paste critical data. Delete the source file only after the transfer is verified.
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100% true.
So the files disappeared because he was cut-pasting them, and not 'deleted' as he wrote. Now I understood what actually happened.

Yep nothing in any recycle bins. I was able to recover all the files on the PC side but they are corrupt and won't open. I've used several different programs to recover and to fix the corrupt files. I normally triple and quadruple backup everything. I used to test devices so i was constantly swapping SIMs so I used to save all the time. The program ended and I've been on this s22 since it came out and I became complacent with updating. It sucks a wipe is needed. I was hoping the files were just hidden like PC and Mac when deleted and easily archived. Thanks for the comments, I learned a hard lesson and I knew better.

TheMystic said:
If recycle bin is enabled, it should not happen.
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That won't save you if the file is lost during transfer. Seen it happen enough to know.
It's different from deleting a file with the trash bin active. You need to be careful of that with critical data.
Never clone media files ie discs, partitions either, always copy/paste. Cloning or compacting media like .wav files can toss the null marks and they are needed and functional in that context.
Never encrypt data drives... as you are the most likely one to get locked out.

blackhawk said:
That won't save you if the file is lost during transfer. Seen it happen enough to know.
It's different from deleting a file with the trash bin active. You need to be careful of that with critical data.
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Like I said, he didn't explain properly.
I have lost files too with a cut-paste, so I'm aware of this problem.
This is why on macOS, they don't give you a 'cut' or move (except move to bin) option, but only 'copy'. Those who are absolutely sure they need to cut will have to use the 'Option' key to make it show up.

radiofoneguy said:
Yep nothing in any recycle bins. I was able to recover all the files on the PC side but they are corrupt and won't open. I've used several different programs to recover and to fix the corrupt files. I normally triple and quadruple backup everything. I used to test devices so i was constantly swapping SIMs so I used to save all the time. The program ended and I've been on this s22 since it came out and I became complacent with updating. It sucks a wipe is needed. I was hoping the files were just hidden like PC and Mac when deleted and easily archived. Thanks for the comments, I learned a hard lesson and I knew better.
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Always leave enough head room on Android internal memory. It can putt along like that for a while with just warnings until one day... boom.
If you're seeing warnings you're cutting it way too close. Leave at least 10% headroom. Lol, I played that wicked game with my S4+, 16gb isn't much.
Samsung should have a base starting at least 256gb internal memory in this day and age especially if they were rude enough to drop expandable storage. Since the N10+ I haven't been pleased with the Samsung flagships; they all have multiple issues. As such I haven't bought any. Samsung continues their ball dropping fest unabated. Here Sammy this Bud's for you

blackhawk said:
Always leave enough head room on Android internal memory. It can putt along like that for a while with just warnings until one day... boom.
If you're seeing warnings you're cutting it way too close. Leave at least 10% headroom. Lol, I played that wicked game with my S4+, 16gb isn't much.
Samsung should have a base starting at least 256gb internal memory in this day and age especially if they were rude enough to drop expandable storage. Since the N10+ I haven't been pleased with the Samsung flagships; they all have multiple issues. As such I haven't bought any. Samsung continues their ball dropping fest unabated. Here Sammy this Bud's for you
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I was bummed about not having an SD reader. I didn't know it was gone until 4 days ago.