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[Q] Phone keeps losing installed apps on SD card

So I've been having this issue for about a week now. All the apps installed on my phones SD card once I reboot are not loading up. I know the data is still there because the first time that it happened I spent the better part of day freaking out thinking everything was gone gone. At some point I thought of checking of the data by plugging in into the computer. Turns out (1) all the apps miraculously return (2) I can't mount the SD card anymore (3) I can't unmount the SD card anymore either.
What is the deal? It's kind of annoying to lost everything every time you reboot. I'm not really in the mood to tether my phone each time for the unforeseeable future just to keep everything loaded. Has this happened to anyone before? What should I do?

Cwluc said:
So I've been having this issue for about a week now. All the apps installed on my phones SD card once I reboot are not loading up. I know the data is still there because the first time that it happened I spent the better part of day freaking out thinking everything was gone gone. At some point I thought of checking of the data by plugging in into the computer. Turns out (1) all the apps miraculously return (2) I can't mount the SD card anymore (3) I can't unmount the SD card anymore either.
What is the deal? It's kind of annoying to lost everything every time you reboot. I'm not really in the mood to tether my phone each time for the unforeseeable future just to keep everything loaded. Has this happened to anyone before? What should I do?
Click to expand...
Click to collapse
What do you mean, the icons? I'm going to assume that's what you're referring to, for this reply...
If that's what you meant, icons on the home screen take a few seconds to get themselves drawn, if apps are on SD.
You can switch to a different skin then switch back to your original skin, to get them to redraw. Or delete/reposition them one at a time. It's a workaround, but changing the skin temporarily is faster.
It's a sense bug, I'm pretty sure.
Doesn't happen if apps are installed on the phones internal storage, so until they fix it, move your apps onto internal storage, if you don't want to deal with this each time you reboot. They run faster if they're not on your SD anyway.
Unless you have waaaay more apps than you really need, of course.

Sorry should've been a little more specific. The shortcuts on my home screen are all no longer working and I'm well aware of how long it takes for sense to load them up on startup but even when I go to display all apps it only displays the apps on internal storage. In fact each and every app on the card (in the apps settings) has a funny icon that has a little "sd" on it now and just says computing and will not load.
And since writing this I can no longer get the phone to load any apps from the sd card by tethering it to the computer. It's still accessible - just downloaded today's song from amazon and played it - but apps on it are almost like they're gone.

This happens to me sometimes too. But usually when it happens to me I can go into Settings - Applications - Manage Applications and move the troublesome app to internal storage, and then it's fine. It never completely disappears.
It might do you some good to reformat your SD card. Move everything off of it first, then format it, then put everything back on.

Is it the stock 8GB SD card, or a different one?

homeslice976 said:
This happens to me sometimes too. But usually when it happens to me I can go into Settings - Applications - Manage Applications and move the troublesome app to internal storage, and then it's fine. It never completely disappears.
It might do you some good to reformat your SD card. Move everything off of it first, then format it, then put everything back on.
Click to expand...
Click to collapse
Sold, since I can no longer access the SD card and I've got nothing to listen to at work...
zuriken said:
Is it the stock 8GB SD card, or a different one?
Click to expand...
Click to collapse
Yup.

@homeslice976 copied, formatted (made sure it was FAT32), copied everything back and no dice. Same symptoms, Apps will not load.
@zuriken I don't know why you asked about the stock SD card or not, do you think it needs to be replaced? It's only been since February.

Cwluc said:
@homeslice976 copied, formatted (made sure it was FAT32), copied everything back and no dice. Same symptoms, Apps will not load.
@zuriken I don't know why you asked about the stock SD card or not, do you think it needs to be replaced? It's only been since February.
Click to expand...
Click to collapse
Did you do a full, not quick format? Scan for bad sectors/errors?

Scott_S said:
Did you do a full, not quick format? Scan for bad sectors/errors?
Click to expand...
Click to collapse
full format, chkdsk /f, still nothing though. This is honestly getting to the point where I'm tempted to switch to another phone. Why can't I access my stuff?
Another new bonus, every time I get some sort of alert it now plays random MP3s from the SD card. What is going on...

Cwluc said:
full format, chkdsk /f, still nothing though. This is honestly getting to the point where I'm tempted to switch to another phone. Why can't I access my stuff?
Another new bonus, every time I get some sort of alert it now plays random MP3s from the SD card. What is going on...
Click to expand...
Click to collapse
I'd try a brand new, good quality SD card before resorting to switching phones.
Have you flashed any custom roms or anything? I didn't see you mention either way.

Scott_S said:
I'd try a brand new, good quality SD card before resorting to switching phones.
Have you flashed any custom roms or anything? I didn't see you mention either way.
Click to expand...
Click to collapse
It's gonna be a little while until I can try a new SD card but I'll get back to you.
The only ROM I loaded was the one to originally root that removed the uploading cap from ATT.
I also solved where the random sounds were coming from apparently it doesn't want to play my selected theme and no matter what I do the only one that works is the original HTC default 2010 one or if I download any only the Celesta theme plays... I have a sinking feeling that copying all this funky data isn't going to resolve anything but I'll give it a go.

Cwluc said:
It's gonna be a little while until I can try a new SD card but I'll get back to you.
The only ROM I loaded was the one to originally root that removed the uploading cap from ATT.
I also solved where the random sounds were coming from apparently it doesn't want to play my selected theme and no matter what I do the only one that works is the original HTC default 2010 one or if I download any only the Celesta theme plays... I have a sinking feeling that copying all this funky data isn't going to resolve anything but I'll give it a go.
Click to expand...
Click to collapse
Good luck.
Since you haven't been messing with multiple roms and such, I don't know what else it could be, other than the SD card taking a dump.

Camera Zoom FX error (light blue screen)

So does anybody has had this error on their phone? Sometimes when I want to take a pic it shows a light blue/cyan screen error, and the picture doesn't get taken. The error says:
Failed to save photo to SD card (error code=2)
The following are fixes for this error:
- make sure your SD card is inserted
- remove the SD card and re-insert, then launch Camera ZOOM FX again
- reboot and try again
If this problem continues, please mail [email protected]
Somebody knows what is going on?
Thanks.

I'm using the same app, but haven't had any problems since switching to a Class 4 SD card (due to the known issue w/Class 10 cards on this device). Can't seem to use video with it though, every time I try to switch to video it force closes.

armyengineer51 said:
I'm using the same app, but haven't had any problems since switching to a Class 4 SD card (due to the known issue w/Class 10 cards on this device). Can't seem to use video with it though, every time I try to switch to video it force closes.
Click to expand...
Click to collapse
The weird thing is that if I do a factory reset, then it works fine, but as soon as I begin to install some apps and play around, then it happens again.

Somebody else has another input?

I was having the same issue I also did a Factory Reset then pulled the battery over night and have not had the issue since not sure if it was just a glitch or what.

I just downloaded Camera Zoom FX and got the same thin I took out my sd card and tried the app again, same response. I bought a 16mb class 6 sd card at the suggestion from here on what would work. The camera is a disappointment with the stock app, hope I can get FX working.
Sent from my MB865 using XDA App

So far no problems with Camera Zoom FX.
OS versions 2.3.5 or 2.3.6.
SDcard is a Sandisk 16G class 6

Any news nahuelarg86 on your situation

I had the same problem with this app. The standard camera app would appear to save the pictures but when you would go into MyGallery, no picture would be there although you wouldn't get an error message like CameraFX. I found this information somewhere else, but if I went and looked at the dcim directory on the sdcard there would be corrupt files in the Camera subdirectory. Deleting these files would then allow pictures to be saved. I was using a class 10 sd card, but switching to class 4 didn't fix the issue. I did the OTA update to 2.3.6 hoping this would correct the issue. This made things worse regarding the camera apps. Every picture file for news pics appeared to be corrupt. I then did a factory reset to 2.3.6 and I haven't had a problem with the camera apps since.

Well, I did a factory reset and I didn't have the problem again. But, I began to download some apps and play around and then I got it again... I deleted all the apps that I installed last time in hope that it would help, and it did. For me it's a pain in the a$$ to do factory resets because of the setting up, re installing of thing, etc.
I still don't know where the problem might be. Seems like it's related to space or the resources an app uses, but I know of the problems of SD cards and everything is stored in the phone's memory. So I have no idea...

I know this thread is old, but it was the first hit on google, so maybe someone else will need the solution: Most of the times the save feature on external sd card is corrupted because of rom change. Backup your data of your external sd on your PC. Then go in android under settings < "space" (Speicher auf deutsch) and format the external sd card. Afterwards you should be able again to save your pictures on your external sd card, because the card is now perfectly formatted to your rom....

"Unknown error occurred" when taking photos, camera bug

Hi, I have the phone of my signature, a Samsung Galaxy Core 2 G355HN.
Everything works fine except the camera, but just sometimes. This is what happens. I'm chatting via WhatsApp and I try to share a picture of something. I tap on the camera icon, focus an object and press the middle button "take picture". When I press it, there's an error that says "Unkown error occurred", and I'm sent back to the chat screen. I try it again, press on the camera icon, focus an object, and the same error. Then I open the stock android camera app, and the same happens. It seems to be an error when trying to take the actual picture, like if suddenly the camera couldn't write data or had no permission to do so.
The only way to solve this is to reboot the phone, and then everything works fantastic. I've not found any method or something like that to activate this bug or error. It seems to happen randomly.
What can be causing this issue?
I've thought about some potential sources of the issue:
1. I have the phone rooted. May be the camera app suddenly and mysteriously loses permission to write data on the microSD card. May be SuperSU doesn't grant it access.
2. I have installed Xposed framework and the GravityBox [KK] module. May be that is causing this error.
3. A problem with the microSD (It's a Samsung EVO 64GB, and it works like a charm, but who knows...)
4. My stock carrier's ROM is faulty, though I don't think that's the case cause everything else works great.
5. I also have installed ES File Explorer, and one day happened one weird thing. Like a week ago I was trying to solve this problem by closing and restarting system apps (I mean WhatsApp, Camera app, and whatever I've found could be related in taking pictures), cleaning cache, dalvik cache, etc. Still, I opened the camera app, and when hit the button, the problem still appeared. I remember I opened ES File Explorer and went to the photo folder, then go to the camera app and the problem was solved. This is the only time I've solved the issue without restarting. Nevertheless, this bug has happened like 2 times since then, and I've tried to do that very same process, and the bug didn't got fixed.
Remember that this only happens sometimes randomly, and if I reboot the phone, the problem gets solved (until it occurs again).
Problem solved:
http://forum.xda-developers.com/gal...ing-photos-t3109320/post62979839#post62979839

Try to go to SuperSU setting and swipe down till u find the trust system user and check it. Tell me if this work
Sent from my GT-I8262 using XDA Free mobile app

All right. I have that one unchecked right know, and of course I can take photos without a problem. But when the error appears, instead of rebooting, I'm gonna check that option and activate it.
One question: should that question be activated by default?
I've been using this smartphone for 6 months and I've never activated it.
I've edited my main message:
5. I also have installed ES File Explorer, and one day happened one weird thing. Like a week ago I was trying to solve this problem by closing and restarting system apps (I mean WhatsApp, Camera app, and whatever I've found could be related in taking pictures), cleaning cache, dalvik cache, etc. Still, I opened the camera app, and when hit the button, the problem still appeared. I remember I opened ES File Explorer and went to the photo folder, then go to the camera app and the problem was solved. This is the only time I've solved the issue without restarting. Nevertheless, this bug has happened like 2 times since then, and I've tried to do that very same process, and the bug didn't got fixed.
Click to expand...
Click to collapse

Card error
Your GC2 doesn't support 64GB Card, like mine. That's the problem !

StratOS_HTC said:
Your GC2 doesn't support 64GB Card, like mine. That's the problem !
Click to expand...
Click to collapse
What?
The Core 2 does support 64GB, that's 100% guaranteed. I've had no problem with my card.
Anyway, if it did not support 64GB cards, it'd have no sense that this issue happens only suddenly like once or twice a week. But as I told you, this device supports 64GB of microSD, that's what Samsung claims in the official GC2 specs.

rambomhtri said:
What?
The Core 2 does support 64GB, that's 100% guaranteed. I've had no problem with my card.
Anyway, if it did not support 64GB cards, it'd have no sense that this issue happens only suddenly like once or twice a week. But as I told you, this device supports 64GB of microSD, that's what Samsung claims in the official GC2 specs.
Click to expand...
Click to collapse
This statement Samsung never stated. Couse it's wrong and it doesn't support fully !
Have written to Samsung support and they have stated that they intend to fix it in future development, they stated that this is kernel related.
I have tested mine G355HN on stock OS with class 10 SDHC 64 GB on exFAT partition. The resoults were identical couple of times. I were unable to copy/access some files on SDCard.When I put a card on comp's SDCard reader there werte errors on exFAT.I also got new identical card on ebay for free ( I bought it there ) and the things with new card happened again, so now I'm on 32 GB and those things never happened again for now.
Regards

http://www.gsmarena.com/samsung_galaxy_core_ii-6331.php
MEMORY Card slot microSD, up to 64 GB
http://www.samsung.com/in/consumer/mobile-devices/smartphones/others/SM-G355HZKDINU
External Memory Support
MicroSD (Up to 64GB)
http://gadgets.ndtv.com/samsung-galaxy-core-2-1738
Expandable storage type microSD
Expandable storage up to (GB) 64
http://www.mgsm.pl/pl/katalog/samsung/galaxycore2/
microSD, microSDHC, microSDXC (do 64 GB)
There's not a single webpage that claims this phone only supports 32GB. And Samsung's official page claims up to 64GB. So... yeah, this phone supports 64GB microSD cards, unless they are all lying about specs, even Samsung. Anyway, imagine that It wouldn't support 64GB cards:
Then why when I put the microSD card, the phone recognizes all those 64GB and there's no error message or unsupported message?
Why I can read and write data from the microSD card without any single problem, except this one, of course, that remember, only happens twice a week maximum. The rest of the time, it takes photos without any single problem.

h.d.z said:
Try to go to SuperSU setting and swipe down till u find the trust system user and check it. Tell me if this work
Sent from my GT-I8262 using XDA Free mobile app
Click to expand...
Click to collapse
And that's the solution! :victory:
It has happened now, the "Unkown error occurred" bug. I went to SuperSU, checked the trust system setting, and go back to WhatsApp to take a photo, and it worked.
Thanks!

OK, I've tried to do this trick again, and it has not worked. What the hell?
I've had to reboot the phone, cause otherwise the error was not gonna get fixed.
Weird. What I did when the error occurred was go to SuperSU, untick trust system, went back to the camera, still the same error, went back to SuperSU, tick trust system, and the error still persisted.

OK, I think I've finally found out what's happening.
As I have a 64GB microSD card in this phone, I obviously set the download folder and camera folder in the Samsung EVO microSD card, that even was recommended by the default camera app.
This issue has been happening always, I thought I had fixed it when did the SuperSU option tweak, but I was wrong. It fixed it the first time, but it was pure causality. The issue is related with using the microSD as the camera picture folder. Since I've set it to the internal memory, the camera error has never happened again. So... something's wrong with the microSD support or the camera app. Besides this, the microSD works perfectly in every other aspect, this mobile recognizes without a single problem the 64GB and all the rest of the stuff is 100% working.
May be, as StratOS stated, there's something wrong with the kernel, or with the camera app. But he was wrong when he said that this mobile does not support 64GB, cause it does.

Random Reboots (OG shield tablet)

Hi
Can't remember whether or not this has been asked and answered, but here goes...
Shield tablet
5.1.1
Non-root
For the past 2 months or so I've been plagued with random reboots ( up to 2-3 times a day)
I've tried to
wipe cache 2 times
delete a whole bunch of apps
Change power settings
I have NOT YET tried to do a full wipe, due to the fact that I've got waaaay to many apps that don't sync data with google so it would be a major hassle to fix settings, copy data out and so on.... But am looking at backup solutions that include DATA ( helium)
I haven't been able to ascertain pattern.
Any suggestions on what I can do , or for that mater any way to find out why the hell it restarts.
Thanks in advance!
D

That's strange. So just reboots, no shutdowns?
I can only assume, maybe a rogue app with reboot access.

Just reboots
And It seems totally random.... everywhere from 4 times a day to non... Load dosen't seem to matter . From netflix and web to plain and simple spotify. It's driving me up one wall and down the other... can't figure it out, and really don't want to factory reset
Any form for event viewer or something that I can take a look at?
Worst part is I use it to take work notes and on a few occasions it's died (rebooted) on me in the middle of notetaking... starting to really mess with things ... and yes I know, do a factory reset, and I will if I run out of options. But my fear is that after I reinstall all the apps I'm back to square one, and it all starts all over again.

Maybe hibernating all non stock apps with Greenify could solve the riddle; if it's indeed a software issue. Once the problem ceased, activate one app at a time till the reboot bug reoccurs..

Hi
Sry for the slow reply
Been testing the Greenify for about 2 days and the same is still happening. I've more or less put all non stuck apps into hibernating list.. and run it every so often, as well as activated the hibernate at screen off. And it still happens... wish there was an event log or something that could point me in the right direction.

That's too bad. What if it is malware? I'd say make a factory reset. Stay clear of non stock apps and watch and see. If it still reboots, it must be a hardware issue. You still have warranty, aye?

Nope warranty is out, I think. I mean 2 year but got it back in 2014 at some point.
A damn it, was hoping to id the damn offending app and fix it without having to factory reset....
No one knows of any event / log feature in android ( akin to event viewer in windows)...??

I just read on Amazon that someone had the same issue inconsistent reboots and the culprit was a micro SD card.
Do you have on inside your Shield?

I had this problem like 3 months ago. When tablet was charging the led indicator was blinking on green an orange. The problem was that the cable from battery was connected bad, I just had to connect it with solder. (My tablet is replaced )

Niii4 said:
I just read on Amazon that someone had the same issue inconsistent reboots and the culprit was a micro SD card.
Do you have on inside your Shield?
Click to expand...
Click to collapse
Yeah, I do have an NTFS formated sd card installed...
Do you know of any easy way to check...or even better fix it?

Replace the SD card with another one or don't use one for now. You can still backup via USB or WiFi.
It may be a incompatible issue or a damaged SD card.

Backup via usb? As in copy paste the content of the SD card?
I have a lot of apps on the SD card, and not enough space on local storage to move back to tablet ....
Was hoping for some software based diagnostic or test to check the sdcard

Yes, you can copy n paste. Or save new data on a new SD card etc.
I presume there are Android SD card checker apps. But I think that won't help if it's an incompatible issue. Anyway, unmounting the current SD card won't erase its data. It's the sour apple you've to try.

Just somehow experienced the same.
Android 7.0 - no root no anything.
It's weird. Now it rebooted with 1% and then died. Before it just rebooted around 40%. Anyone found a solution?
Thanks

[SOLVED] Apps suddenly unable to access SD card for seemingly no reason

SOLVED
Found the thing!
This bug is caused by activating the option Disable permission monitoring in the Developper Options.
This is an option that is specific to a handful of phone manufacturers (Oppo in my case).
Enabling this option is needed for using some tweak apps such as Shizuku. However, if it is enabled on phone boot, SD card will be unaccessible.
FIX
Disabling this option and rebooting the phone fixed it.
If you still need to use this option, you can enable it while the phone is on and disable it before rebooting. It will work fine despite this minor inconvenience.
Click to expand...
Click to collapse
Solution answer
So this one is weird.
Everything was working fine untill I rebooted my phone earlier today.
For some reason, since this reboot, apps are unable to access my SD card storage. As far as I know, no update was applied with this reboot. I do not recall tinkering or changing anything related to this recently.
Symptoms
SD card is still visible in the storage tab of the settings (there is no available option to unmount or eject it) or in select cases when choosing a folder from an app, however the content does not show up past the root.
My music player (Oto music) sends an error message "Cannot play this file" while trying to play a song from the SD card
File explorer will not show the SD card directory at all
Resillio Sync has a synced folder on the SD card. It now says "Can't open the destination folder". If I try adding a new synced folder on the SD card and select the root of the SD card, I get the message "Android OS restricts access to this folder"
Google file is stuck in a loop trying to get permissions to access the card
SD card works just fine on another phone.
Other SD cards have the same problem with my phone, not just this one
SD card does not show up when using file transfer with a Windows PC
Rebooting the phone did nothing
Removing the card and putting it back in again did nothing
Formatting the card did nothing
I factory reset the phone. It worked, but the problem came back at the first reboot.
Current state of investigations I have reset the phone a second time and reboot it every time I install an app, uninstall or disable a system app or change some settings. So far the SD card is still accessible so I know what it's not:
it's not the fault of disabling system apps
it's not related to using a work profile (Insular)
still haven't found an app that causes it
Apps I have not tried re-installing on my second reset and that might be the curlprit:
Shizuku (I have my suspicions on this one, let me know if this one is known for causing similar bugs) Not Shizuku per se but a developper option needed for it (see solution answer)
I have no idea what could cause this, all I know is it's related to my phone in particular and it appeared out of nowhere.
I am using Android 13 on ColorOS.
Thanks to anyone who can help.

Format card in phone before using. Do Not share the card with other devices; upload/download to the card through the phone.
Hardware or firmware issue. Inspect phone sd card contacts.

blackhawk said:
Format card in phone before using. Do Not share the card with other devices; upload/download to the card through the phone.
Hardware or firmware issue. Inspect phone sd card contacts.
Click to expand...
Click to collapse
Thanks for answering.
I did format the card to no avail.
I did not use the card on other phones before it stopped working.
As I previously mentioned however, the card WAS working fine until now, and unless I am mistaken you seem to address the problem as if this is a new card or something. The card has been in this phone working fine for months.
It seems pretty clear to me this is a permissions issue so firmware perhaps indeed.
How would I go about checking the phone SD card contacts?

Iune said:
Thanks for answering.
I did format the card to no avail.
I did not use the card on other phones before it stopped working.
As I previously mentioned however, the card WAS working fine until now, and unless I am mistaken you seem to address the problem as if this is a new card or something. The card has been in this phone working fine for months.
It seems pretty clear to me this is a permissions issue so firmware perhaps indeed.
How would I go about checking the phone SD card contacts?
Click to expand...
Click to collapse
You're welcome.
If other cards don't work... regardless just stating things that can cause issues.
Light and magnification if needed to inspect the contacts. Use anhydrous isopropyl alcohol to clean if needed.
I sort of doubt it's firmware. Try a hard reboot and clear the system cache if possible.

blackhawk said:
You're welcome.
If other cards don't work... regardless just stating things that can cause issues.
Light and magnification if needed to inspect the contacts. Use anhydrous isopropyl alcohol to clean if needed.
I sort of doubt it's firmware. Try a hard reboot and clear the system cache if possible.
Click to expand...
Click to collapse
The reason I believe it is firmware is that when setting permissions the SD card IS shown in the list. For instance in my music player if I use the option to authorize access to the SD card it is here. It just does nothing when I authorize it.
I am leaning towards a permissions issue because when I use one of these permission windows to try and create a folder on the SD card, I get an error message that says "Android OS restricts write access to this folder". Hence the problem is not that the SD card is not detected, but that apps are somehow not allowed to use it.
I currently not have what it takes to check the contacts (neither the tools nor the knowledge). This phone is only a couple months old so I also doubt the contacts are damaged as they have been working fine until now and I had never removed the card or opened the tray since day one.
A hard reboot should be last resort, but anyway I did it. It worked and my SD card was accessible again, so I reinstalled all my stuff. But then at the first reboot the problem was back. I am now pretty sure this is a software issue as on my second phone reset, the SD card is still usable as long as I don't isntall the wrong thing (still trying to figure out what that is). I added my investigations to the main thread.

SOLVED
Found the thing!
This bug is caused by activating the option Disable permission monitoring in the Developper Options.
This is an option that is specific to a handful of phone manufacturers (Oppo in my case).
Enabling this option is needed for using some tweak apps such as Shizuku. However, if it is enabled on phone boot, SD card will be unaccessible.
FIX
Disabling this option and rebooting the phone fixed it.
If you still need to use this option, you can enable it while the phone is on and disable it before rebooting. It will work fine despite this minor inconvenience.

Iune said:
The reason I believe it is firmware is that when setting permissions the SD card IS shown in the list. For instance in my music player if I use the option to authorize access to the SD card it is here. It just does nothing when I authorize it.
I am leaning towards a permissions issue because when I use one of these permission windows to try and create a folder on the SD card, I get an error message that says "Android OS restricts write access to this folder". Hence the problem is not that the SD card is not detected, but that apps are somehow not allowed to use it.
I currently not have what it takes to check the contacts (neither the tools nor the knowledge). This phone is only a couple months old so I also doubt the contacts are damaged as they have been working fine until now and I had never removed the card or opened the tray since day one.
A hard reboot should be last resort, but anyway I did it. It worked and my SD card was accessible again, so I reinstalled all my stuff. But then at the first reboot the problem was back. I am now pretty sure this is a software issue as on my second phone reset, the SD card is still usable as long as I don't isntall the wrong thing (still trying to figure out what that is). I added my investigations to the main thread.
Click to expand...
Click to collapse
A hard reboot is not a factory reset! It simulates pulling the battery... It's always better to find the root cause of a problem than to factory reset because the problem is likely to reoccur
Sounds like a trashware 3rd party app is to blame... try in safe mode. If it fails to function in safe mode start uninstalling the 3rd party apps one by one until (if) the problem resolves to find the app that screwed up the hidden user settings*. If that fails to work, another factory reset and start over, being careful what you load, then rebooting and checking after each install.
Meh, you got a real can of worms to play with...
*poorly coded apps can alter hidden user settings and fail to revert these settings to default even after the offending app is uninstalled. Alternatively see if the behavior caused by the offending app can be corrected using the settings in that app.
ADB editing could maybe be used to correct to hidden user settings misconfiguration but finding that setting may prove difficult. Beyond anything I ever had to do.

blackhawk said:
A hard reboot is not a factory reset! It simulates pulling the battery... It's always better to find the root cause of a problem than to factory reset because the problem is likely to reoccur
Sounds like a trashware 3rd party app is to blame... try in safe mode. If it fails to function in safe mode start uninstalling the 3rd party apps one by one until (if) the problem resolves to find the app that screwed up the hidden user settings*. If that fails to work, another factory reset and start over, being careful what you load, then rebooting and checking after each install.
Meh, you got a real can of worms to play with...
*poorly coded apps can alter hidden user settings and fail to revert these settings to default even after the offending app is uninstalled. Alternatively see if the behavior caused by the offending app can be corrected using the settings in that app.
ADB editing could maybe be used to correct to hidden user settings misconfiguration but finding that setting may prove difficult. Beyond anything I ever had to do.
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Well I searched on Google about hard reboots and the explanations literally described a factory reset haha. I have yet to understadn the difference. Wipe all data VS wipe all data ?
Anyway I investigated and found the cause of the problem, so marking this post as solved! Thanks for the help

Iune said:
Well I searched on Google about hard reboots and the explanations literally described a factory reset haha. I have yet to understadn the difference. Wipe all data VS wipe all data ?
Anyway I investigated and found the cause of the problem, so marking this post as solved! Thanks for the help
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Yay! Well done. So many settings...
Traditionally a hard reboot is killing the power to the mobo... I believe, or maybe I just watched too many sci-fi movies You do it by holding the power button (or combination of buttons) down for 20-30 seconds.
On cams and older phones you simply remove the battery for a few seconds. It clears any volatile memory settings in the chipsets or semiconductors by cutting to power to everything.