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I'm idiot, so I've flashed new fw without backup user data.
what can I do to recover something?
If you didn't back anything up with a nandroid, titanium, helium, etc then you're pretty much screwed
The data is history! Lesson learned. Keep your data backed up over wifi on your computer at all time.
Woaah you're a member since 2010 ans this is your 1st post!
vin4yak said:
Keep your data backed up over wifi on your computer at all time.
Click to expand...
Click to collapse
I've my phone connected with USB almost all the time, but I need some scripts\apps for my Ubuntu.
vin4yak said:
Woaah you're a member since 2010 ans this is your 1st post!
Click to expand...
Click to collapse
yes this forum required registration for downloading files, I'm primarily reader
veonua said:
I've my phone connected with USB almost all the time, but I need some scripts\apps for my Ubuntu.
Click to expand...
Click to collapse
I use FolderSync to sync files to my computer via SMB/CIFS. I never tried it on ubuntu as I only use it to build/compile a rom from source so there isn't any space left. But I think there won't be any trouble. I'll try to establish a connection and get back to you if it works.
veonua said:
yes this forum required registration for downloading files, I'm primarily reader
Click to expand...
Click to collapse
You don't need to be registered to download files off xda server. :cyclops:
Hello,
I got a little problem with my phone (so freak... I'm explaining)
I got a router before but now I changed it, because I switched to another operator. But it feels like the Wi-fi of my phone is not agree with that.
I "forget" the now inexisting router I had and connect to the new one...
...But I do this each time I turn off then on Wi-fi, and even after switching off the device with enabled Wi-fi!
For now I just have to remember one Wi-Fi router (and, thank you Kika Keyboard developers who made an extensive clipboard where I can store my password <3) but figure out what it will be when I'll have to save more passwords! So yes it's annoying. And I also already lost at leat 8 router passwords because of this strange cr*p.
Fortunately I got a Wi-fi retriever app but this is not auto connecting and this is no longer working!
That was the last point: even the router password retriever app is acting like I didn't connect to a new router since its last analyze!
So could you help me fix this annoying bug?
For now I got an hypothesis: I got XPosed and a device ID changer app.
And it contains an useless but impossible to disable option that is "changing the SSID"
Default configuration make your phone to display your SSID. But not with the local variable where your actual SSID is displayed! No, with the SSID you got when you installed the app. So you can connect to another Wi-fi and still got the same SSID (perfectly useless)
Rest of my theory is that messing up with SSID display may cause network state not to be saved properly. But this is only a supposition. And this is hard to figure it...
So to corroborate this theory, a subquestion: What is the local Android variable where SSID is stored? Tried %WIFI, %SSID but it doesn't work. And I didn't found it after a quick search.
Thank you in advance!
Sorry for wasting your time with so much text :/
https://android.stackexchange.com/questions/124792/my-phone-stopped-remembering-wifi-passwords
There are also people conplaining this problem.
In the link pasted on the top, there is a possible fixes for some fortunate people... But actually this doesn't work for me.
-First, ro.secure.storage or ro.securestorage. thing does not exist on my device. I don't even know if it existed on my device.
-Second, there is something about /efs/ss_data, a file that also not exists on my device.
So I don't know if it's because Samsung built it differently or it has been removed. Keep checking...
After a check of my backups I saw that I got none of the file and property mentionned before.
So I'm unable to know where is the problem...
Atronid said:
After a check of my backups I saw that I got none of the file and property mentionned before.
So I'm unable to know where is the problem...
Click to expand...
Click to collapse
If you're saying that you looked in build.prop but you don't see any lines that say ro.securestorage, you can add those lines if they don't exist. Just edit build.prop and type the line in at the bottom then save build.prop and reboot the device.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Droidriven said:
If you're saying that you looked in build.prop but you don't see any lines that say ro.securestorage, you can add those lines if they don't exist. Just edit build.prop and type the line in at the bottom then save build.prop and reboot the device.
Click to expand...
Click to collapse
This is what I did. Uneffective.
Why? Because I never got this prop before.
I checked my backups where the Wi-fi worked perfectly in case all of this would be due to the fact that this prop vanished because of a dark and random informatic process. And after checks I finally realized that I never had this prop...
Same thing for the file I mentionned before, located in /efs. I didn't lose it because I basically never got it.
So... This means that my device save Wi-fi informations by another way. And because I don't know this way, I cannot fix it...
(Device: Samsung Galaxy Core Prime SM-G361F AOG1 build.
Pre-rooted firmware, release date 23 February.
Latest Xposed Frameworks, Custom build by Wanam )
Atronid said:
This is what I did. Uneffective.
Why? Because I never got this prop before.
I checked my backups where the Wi-fi worked perfectly in case all of this would be due to the fact that this prop vanished because of a dark and random informatic process. And after checks I finally realized that I never had this prop...
Same thing for the file I mentionned before, located in /efs. I didn't lose it because I basically never got it.
So... This means that my device save Wi-fi informations by another way. And because I don't know this way, I cannot fix it...
(Device: Samsung Galaxy Core Prime SM-G361F AOG1 build.
Pre-rooted firmware, release date 23 February.
Latest Xposed Frameworks, Custom build by Wanam )
Click to expand...
Click to collapse
If you got a different router but kept the same network name and password and didn't change anything on your device, that might be the issue, your device is probably looking for your original router because the information you originally saved was saved while the other router was in use.
Try backing up your apps, app data and settings but don't backup your wifi settings or saved wifi information. Then boot to recovery and factory reset and wipe cache and dalvik/ART. Then reboot the device, when it boots to system, try connecting and signing into your network again and see if it saves it correctly.
If the backups you are talking about are nandroid backups created in TWRP, you can also try doing an advanced restore in TWRP, you can restore just the data from your previously working backup without restoring everything else.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Thank you, I'll try this out
Droidriven said:
Try backing up your apps, app data and settings but don't backup your wifi settings or saved wifi information. Then boot to recovery and factory reset and wipe cache and dalvik/ART. Then reboot the device, when it boots to system, try connecting and signing into your network again and see if it saves it correctly.
If the backups you are talking about are nandroid backups created in TWRP, you can also try doing an advanced restore in TWRP, you can restore just the data from your previously working backup without restoring everything else.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Click to expand...
Click to collapse
Well, tried what you told me and this didn't end well...
I used to make a factory reset of my phone. The problem was fixed. When I connected to the wifi first time, now each time I disabled and re-enabled it automatically reconnected (auto-connect is miraculous lol)
Then I flashed data back with TWRP recovery (backup by Nandroid app because I got a classical TarFork error with TWRP 2.7.0.1...)
When rebooting to Android it spammed 1M layers of various program crash message box.
Then using TWRP I reflashed this time everything I got then rebooting to Android the bootloader freezed.
I thought my phone was dead until I realized I could boot to recovery again. So I flashed an older backup and lost some data (fortunately I backed up SMS and apk).
My device is safe now, but this misadventure taught me lots of things:
-When I did a factory reset data has been erased, but system still the same and it reworked. So maybe an app is locking my Wi-fi like this. But which?
-Nandroid backup app is NOT reliable. If your device isn't clearly identified your backups are corrupt. Gotta erase all Nandroid backups I made.
Solved. Bug due to a bad TWRP backup. Made a fresh install and everything is fine now.
Thread closed.
Hi,
i had root my O+7 pro and didn't seen the warning that it's wip datas ...
is there any way to recover theme?
Thanks a lot in advance
You can try disk recovery from the play store and give it root permissions, but I can't say if it will recover anything. But to be fair, there were warnings given when unlocking the bootloader, etc about the wiping of data. So possibly a hard lesson learned
Always backup... Backup... Backup... Even if just doing an update. Since you are rooted now I would get titanium backup and do a backup before any update or flashing that u r not comfortable with and back up to Google drive or push to an OTG also back up ur sdcard files by manually moving to an OTG or use twrp to backup data to an OTG... Preferably before u set a pass code or pin securities. Hope u can recover bud.
i'll try the first solution.
in all the case i'll use a good backup solution after that. and i know, i usualy alaways backup but idn, this way my brain had decided it was useless *facepalml*
hallo dare said:
You can try disk recovery from the play store and give it root permissions, but I can't say if it will recover anything. But to be fair, there were warnings given when unlocking the bootloader, etc about the wiping of data. So possibly a hard lesson learned
Click to expand...
Click to collapse
can't find the app, sorry but do you have the link of the app you have in mind?
thanks a lot for your help in all the cases :good: :highfive:
Zeirman said:
can't find the app, sorry but do you have the link of the app you have in mind?
thanks a lot for your help in all the cases :good: :highfive:
Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=com.defianttech.diskdigger
hallo dare said:
https://play.google.com/store/apps/details?id=com.defianttech.diskdigger
Click to expand...
Click to collapse
Already tried DiskDigger pro (root allowed), and only finded some icone in JPG and PNG, a blank TIF, 16 .zip, and thousands of SQLITE files (don't know what it is)... i had guess it hadn't work
Any other idea? (and thanks a lot again for your help!)
Zeirman said:
Already tried DiskDigger pro (root allowed), and only finded some icone in JPG and PNG, a blank TIF, 16 .zip, and thousands of SQLITE files (don't know what it is)... i had guess it hadn't work
Any other idea? (and thanks a lot again for your help!)
Click to expand...
Click to collapse
Think you're out of luck.
hallo dare said:
Think you're out of luck.
Click to expand...
Click to collapse
No other idea? even through adb or a soft, even not free solution? :/
i don't understand why nothing work
i had almost writte no data since i had root, and my phone has 256Go
even by writte a little with the root process and install 3 app, i couldn't writte 256Go so... why nothing work? why realy no data is found? that's not strange? :/
Maybe you can dumb and pull your userdata partition to an .img file via adb to your pc and then use softwares like recuva to recover data on windows, i don't guaranty it will work , but it's Worth the shot, i tried it one time when i had the OPO (i changed to f2fs partition without backing up and lost everything) annnnnnnndddddd...... no i found nothing lol, but maybe you can find since it's a different type of format i guess" but worth a try
Chinaroad said:
Maybe you can dumb and pull your userdata partition to an .img file via adb to your pc and then use softwares like recuva to recover data on windows, i don't guaranty it will work , but it's Worth the shot, i tried it one time when i had the OPO (i changed to f2fs partition without backing up and lost everything) annnnnnnndddddd...... no i found nothing lol, but maybe you can find since it's a different type of format i guess" but worth a try
Click to expand...
Click to collapse
i had try this tutorial: https://howtorecover.me/data-recovery-internal-storage-android-phone-guide
but the list_of_partitions.txt file is blank, no matter if i do it from the phone or computer
Zeirman said:
i don't understand why nothing work
i had almost writte no data since i had root, and my phone has 256Go
even by writte a little with the root process and install 3 app, i couldn't writte 256Go so... why nothing work? why realy no data is found? that's not strange? :/
Click to expand...
Click to collapse
There is no data found because it is encrypted.
All phones that ship with Android 6 or higher have user data encrypted by default from first boot, without the user enabling encryption.
This is intentionally designed to protect against data recovery by an attacker.
Even if you don't use a PIN or password, Android creates a random encryption key to secure the data. When the phone is wiped the keys are deleted making it difficult to recover data without said keys.
KemikalElite said:
There is no data found because it is encrypted.
All phones that ship with Android 6 or higher have user data encrypted by default from first boot, without the user enabling encryption.
This is intentionally designed to protect against data recovery by an attacker.
Even if you don't use a PIN or password, Android creates a random encryption key to secure the data. When the phone is wiped the keys are deleted making it difficult to recover data without said keys.
Click to expand...
Click to collapse
I understand better now!
that's a good news that people can't recover datas from a second hand phone
but... does it mean it's impossible for me? 0% chances? or is there a maybe complicated but possible way?
Zeirman said:
I understand better now!
that's a good news that people can't recover datas from a second hand phone
but... does it mean it's impossible for me? 0% chances? or is there a maybe complicated but possible way?
Click to expand...
Click to collapse
Not possible. The encryption keys are protected by what is called hardware-backed encryption. The Snapdragon chip binds the keys to a specific device so the data can't just be copied to a computer and recovered. It would take a major security flaw (that hasn't already been patched) to get through this system.
It is designed to be very secure. It is also used to protect fingerprint data and Netflix DRM.
KemikalElite said:
Not possible. The encryption keys are protected by what is called hardware-backed encryption. The Snapdragon chip binds the keys to a specific device so the data can't just be copied to a computer and recovered. It would take a major security flaw (that hasn't already been patched) to get through this system.
It is designed to be very secure. It is also used to protect fingerprint data and Netflix DRM.
Click to expand...
Click to collapse
You don't give me good news but at least i know why i can't recover theme
Thanks a lot for your help!
i'm trying to recover data (mostly folders in my internal storage such as screenshots, screecaptures, etc.) but the programs i am using need my phone to be rooted. My phone runs on android 9 and needs it's bootloder to be unlocked but i need to know if there is a way to d this without factory resetting which may overwrite the lost data which i cannot recover when doing so.
A Factoy Reset only wipes files what means it deletes their entries in Android's inode-table , it doesn't overwrite them. The diskspace previously allocated by the now wiped files becomes orphaned, thus can get reused.
Use ADB pull to extract user-data files where a rooted Android isn't needed.
See also here:
How to Download Files to the Computer with ADB Pull - KrispiTech
You can actually copy and download files from your Android smartphone to the PC using some simple ADB Pull commands as long as you enabled USB Debugging.
krispitech.com
so i can still recover files i deleted prior to a factory reset needed to unlock my oem?
please reply
To recover deleted files Android must be rooted and a special commercial forensic software must be used. GIYF ...
xXx yYy said:
To recover deleted files Android must be rooted and a special commercial forensic software must be used. GIYF ...
Click to expand...
Click to collapse
do you know any that i should use?
Your device is encrypted with FDE. the same answer applies. One can't recover data after factory reset. encryption key is gone forever, and so is your data.
edit: if you haven't done factory reset yet, device might still encrypted with same crypto-footer. this leads you to hypothetical option to obtain temporary root shell and pull decrypted block partition /dev/block/dm-0 (or whatever)
assuming you found vulnerability/exploit and managed to get raw dump, still your chances to recover deleted files are low, because of the way android flash translation controller handles eMMC flash storage.
aIecxs said:
Your device is encrypted with FDE. the same answer applies. One can't recover data after factory reset. encryption key is gone forever, and so is your data.
edit: if you haven't done factory reset yet, device might still encrypted with same crypto-footer. this leads you to hypothetical option to obtain temporary root shell and pull decrypted block partition /dev/block/dm-0 (or whatever)
assuming you found vulnerability/exploit and managed to get raw dump, still your chances to recover deleted files are low, because of the way android handles eMMC flash storage.
Click to expand...
Click to collapse
if only i have discovered these posts sooner...
so those recovery apps are useless?
most of the data recovery tools / one-click-rooting apps aren't working anymore since marshmallow. there are however some companies like cellebrite claiming they can still hack. maybe they got somehow access to Samsungs OEM signing keys idk
Don't know if I got you right, you haven't factory reset your device, yet?
This app might help you to find existing files and thumbnails of deleted files. To my understanding it won't undelete anything but some users claim different. It will search for hidden trash can in gallery, maybe you are lucky...
FindMyPhoto – Recover Photos o - Apps on Google Play
A truely free app to recover deleted photos on Android devices.
play.google.com
aIecxs said:
Don't know if I got you right, you haven't factory reset your device, yet?
This app might help you to find existing files and thumbnails of deleted files. To my understanding it won't undelete anything but some users claim different. It will search for hidden trash can in gallery, maybe you are lucky...
FindMyPhoto – Recover Photos o - Apps on Google Play
A truely free app to recover deleted photos on Android devices.
play.google.com
Click to expand...
Click to collapse
i did factory reset...
i should probably give up and move on, shouldn't i?
the app looks really promising, but it has alot of one star reviews
just another useless app..
better root your device, factory reset again and disable encryption. this way you are prepared next time
aIecxs said:
just another useless app..
better root your device, factory reset again and disable encryption. this way you are prepared next time
Click to expand...
Click to collapse
have you actually used the app, seen the reviews, or both?
Best Cellebrite Alternatives & Competitors
Compare the best Cellebrite alternatives in 2023. Explore user reviews, ratings, and pricing of alternatives and competitors to Cellebrite.
sourceforge.net
Besides Cellebrite is there an alternative
Besides Cellebrite is there an alternative to capturing data from a cell phone on the physical side (ie deleted items)? In addition to bypassing the ...
www.forensicfocus.com
https://www.reddit.com/r/computerforensics/comments/a1j43j
These links have cellebrite alternatives and one person said that they use odin + twrp. I hope some of them are freeware/ have free trials. Can someone help me verify if these are legit?
moutsu said:
have you actually used the app, seen the reviews, or both?
Click to expand...
Click to collapse
another user suggested this app. but only helpful to find existing pictures in trash can. read full discussion here
https://android.stackexchange.com/q/231132
moutsu said:
These links have cellebrite alternatives and one person said that they use odin + twrp. I hope some of them are freeware/ have free trials. Can someone help me verify if these are legit?
Click to expand...
Click to collapse
once you factory reset device NOTHING can help you - it's gone. well, technically spoken that's not true, but next to impossible. forensic lab might partially recover old crypto-footer from the lower emmc firmware, and spend some years bruteforcing missing bytes.
TWRP is completely useless for samsung encryption, samsung encryption not supported, yet (although it's possible just a matter of time)
consider: all these tools might still work on quite a few older devices, from the days where exploiting was possible or encryption wasn't hardware-backed. They mainly offer breaking into lock screen and maybe can recover deleted files. They can by-pass locked bootloader, let android do it's work and pull (decrypted) partition image from root shell (for further analysis). They can break into TEE and extract encryption master key for chip-off bruteforce. But none of these tools ever claimed to recover data after factory reset. except for scams (like wondershare Dr. Fone) I don't know anything about iPhone I am talking about Android only.
conclusion:
- if a company offers you JTAG or chip-off they are trying to scam you.
- recovery of deleted files is not the same as recovery after factory reset. encryption is the showstopper here.
Demystifying Android Physical Acquisition
Numerous vendors advertise many types of solutions for extracting evidence from Android devices. The companies claim to support tens of thousands of models, creating the impression that most (if not all) Android devices can be successfully acquired using one method or another. On the other side o
blog.elcomsoft.com
aIecxs said:
once you factory reset device NOTHING can help you - it's gone. well, technically spoken that's not true, but next to impossible. forensic lab might partially recover old crypto-footer from the lower emmc firmware, and spend some years bruteforcing missing bytes.
TWRP is completely useless for samsung encryption, samsung encryption not supported, yet (although it's possible just a matter of time)
consider: all these tools might still work on quite a few older devices, from the days where exploiting was possible or encryption wasn't hardware-backed. They mainly offer breaking into lock screen and maybe can recover deleted files. They can by-pass locked bootloader, let android do it's work and pull (decrypted) partition image from root shell (for further analysis). They can break into TEE and extract encryption master key for chip-off bruteforce. But none of these tools ever claimed to recover data after factory reset. except for scams (like wondershare Dr. Fone) I don't know anything about iPhone I am talking about Android only.
conclusion:
- if a company offers you JTAG or chip-off they are trying to scam you.
- recovery of deleted files is not the same as recovery after factory reset. encryption is the showstopper here.
Demystifying Android Physical Acquisition
Numerous vendors advertise many types of solutions for extracting evidence from Android devices. The companies claim to support tens of thousands of models, creating the impression that most (if not all) Android devices can be successfully acquired using one method or another. On the other side o
blog.elcomsoft.com
Click to expand...
Click to collapse
aww
to let anyone know about how i ended up into this rabbit hole of recovery apps and finding out about xda, heres a backstory: some, if not all, of the folders were deleted in the storage/emulated/0 file directory after possibly me deleting them after they have popped up in an app that accessed your files. this is why i've been asking questions and doing research on how to recover them. i had to root my device according to the answers, but i didnt want to unlock the bootloader but i had to unlock it eventually. i really regret doing that. if this happens to someone in the future, i would ask anyone if it is possible to recover the files in storage/emulated/0 after they were deleted.
aIecxs said:
once you factory reset device NOTHING can help you - it's gone. well, technically spoken that's not true, but next to impossible. forensic lab might partially recover old crypto-footer from the lower emmc firmware, and spend some years bruteforcing missing bytes.
TWRP is completely useless for samsung encryption, samsung encryption not supported, yet (although it's possible just a matter of time)
consider: all these tools might still work on quite a few older devices, from the days where exploiting was possible or encryption wasn't hardware-backed. They mainly offer breaking into lock screen and maybe can recover deleted files. They can by-pass locked bootloader, let android do it's work and pull (decrypted) partition image from root shell (for further analysis). They can break into TEE and extract encryption master key for chip-off bruteforce. But none of these tools ever claimed to recover data after factory reset. except for scams (like wondershare Dr. Fone) I don't know anything about iPhone I am talking about Android only.
conclusion:
- if a company offers you JTAG or chip-off they are trying to scam you.
- recovery of deleted files is not the same as recovery after factory reset. encryption is the showstopper here.
Demystifying Android Physical Acquisition
Numerous vendors advertise many types of solutions for extracting evidence from Android devices. The companies claim to support tens of thousands of models, creating the impression that most (if not all) Android devices can be successfully acquired using one method or another. On the other side o
blog.elcomsoft.com
Click to expand...
Click to collapse
so there IS a way? if it's not impossible then it is possible!
x=1
Kds ld fhud xnt dwzlokd.
Hi,
Since a few days I'm unable to see any data in my phone via gallery or file manager or any application, and I'm unable to save any data to internal storage. (example: I'm able to use whatsapp for texting, but I can't receive/send any audio/picture and I can't access the old ones).
And I keep getting this error message:"com.android.providers.media.MediaApplication keeps stopping."
I don't know if that's what causing it or if that's just a consequence of not being able to access internal storage.
I can still see all the used storage from settings though.
Phone has unlocked bootloader, but no root/custom rom/recovery.
I saw other Oneplus users started getting the same error these days... (I have a Oneplus 6, but others have different models like Oneplus Nord).
Someone resolved by wiping system and they were able to retrieve storage content and functionality, but they lost apps data, I'm trying to find another way since I have an unlocked bootloader.
A user on stackoverflow suggested I should clean the com.android.providers.media.MediaApplication app data to regenerate the database, but I couldn't figure out how to do it
I tried cleaning media and media.module packages (not media.MediaApplication) from adb but no luck even if successful.
I tried removing "com.android.providers.media" (not media.MediaApplication, I couldn't find that one) folder from data/data with twrp file manager but no luck...
Is there a way to specifically clean "com.android.providers.media.MediaApplication"?
If anyone has any other suggestion on things to try, post it here please.
Have you modified any system settings recently? Or might be just some unorganized drivers.
Conect pc and make bakup your stuff...
Then on settings make Factory Reset...
Zxalilh said:
Have you modified any system settings recently? Or might be just some unorganized drivers.
Click to expand...
Click to collapse
Not at all... I never did any modding, and I saw it happened to people that were completely stock as well
Mord0rr said:
Conect pc and make bakup your stuff...
Then on settings make Factory Reset...
Click to expand...
Click to collapse
I wanted to try to avoid that route...
0xCuter said:
Not at all... I never did any modding, and I saw it happened to people that were completely stock as well
Click to expand...
Click to collapse
Maybe it's just a common error, you could search it up on youtube but I guess you will have to backup and reset your device
Zxalilh said:
Maybe it's just a common error, you could search it up on youtube but I guess you will have to backup and reset your device
Click to expand...
Click to collapse
I already looked everywhere but there is not much about it other than other users that are having the same issue
0xCuter said:
I already looked everywhere but there is not much about it other than other users that are having the same issue
Click to expand...
Click to collapse
Try this?
Zxalilh said:
Try this?
Click to expand...
Click to collapse
Already tried... didn't work unfortunately
You need to flash a fila called "SdcardFixPermissions-singed" and will be work again
anhenrique said:
You need to flash a fila called "SdcardFixPermissions-singed" and will be work again
Click to expand...
Click to collapse
Did you have the same problem or is it just speculation? I don't to want to break more stuff...
0xCuter said:
Did you have the same problem or is it just speculation? I don't to want to break more stuff...
Click to expand...
Click to collapse
I had the same problem, and this is how I solved it. But it's your own risk.
anhenrique said:
I had the same problem, and this is how I solved it. But it's your own risk.
Click to expand...
Click to collapse
Sorry, I see your message only now... Do you remember when did you have this problem? And was it this exact message on a Oneplus 6?
I have the problem of not being able to save anything in the storage or having a broken zip, always after using msmtool 10.3.5, I saw it in a post here about this file and it solved.
[SCRIPT/FIX] Internal sdcard permissions (/data/media/)
This should be applicable to any ROM on devices which share internal storage for applications and the internal "sdcard" (Note II, SGS3, probably others). Symptoms may include inability to take screenshots and other failures, and will usually show...
forum.xda-developers.com
the file was developed by a senior member and recognized @osm0sis