Corrupted SD Card backhanded Android Firmware - General Topics

I have been the owner of this Samsung Galaxy S9 for about 13 months now, and earlier today my battery died. When I turned the phone back on after partial charging, it acted extremely strangely. It rebooted to the secure boot pin screen a few times, and even to recovery mode a couple of times, rebooting about every 3 minutes. But that isn't it; wifi and cellular refused to connect, the screen would not go off if I pressed the power button, the settings app would not open, many other apps barely works, and the device was very slow for the time it was on.
I did the usual troubleshooting steps, clearing the cache in recovery mode, booting into safe mode, uninstalling recently installed apps, scanning with Knox and Malwarebytes, nothing. But, I remembered the day before, inside Samsung Gallery, there was a little text box before my images that said "SD Card has corrupted information, please back up your SD card and consider replacing it." I didn't think too much about it, or screenshot it. Well, to try something, I removed the SD card and booted normally. The only thing I changed that time was the lack of the SD card and voila, it worked fine. Haven't had an issue since, and I honestly think it might be running better.
For my amateur speculation/hypothesis: I believe when Android starts up, it tries to index installed SD cards. The card I am using is an old Samsung Evo 32 GB card, to the tune of 5+ years. Possibly, with the age of the card, there was light corruption in one folder or cell, and Android didn't know what to do with it. I can't find any corrupted files, but I guess Android hung on parsing the microSD card. I just wanted to share my experience and see if anyone had heard of something similar; I sure cannot find anything on it.
TL;DR: A corrupted microSD card in my Galaxy S9 caused Android to lose most function, and bootloop. Usual troubleshooting did nothing, however, removing the card returned the OS back to normal.

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Phone won't turn on...keeps restarting

I've read in other forums of this problem but have not been able to find a solution (not entirely true).....when I turn the phone on in the morning, it just keeps restarting without going to the home screen. Sometimes it take 2 reboots sometimes more. The only way it will boot up correctly right from the start is to take the mem card out, so I think that's probably the problem, but it's not a corrupt or problem card. Once the phone starts and I put in the mem card all is fine.
I want to try to format the memory card from the phone, but don't know how to. Anyone else know how to do this? Also any other suggestions or solutions?
I got this once. Somehow i got the phone on. I just took the card out and put it in when its about to restart. Mabye it was luck, but i dont know. But if you get your phone on again, I would certainly format it (clear storage)
Does your phone ever act up again after that? Mine still does. It turns on fine without the memory card in. By the way, how do you format the memory card on the phone?
Mine rebooted all the time until I removed Facade. Hard Reset the phone and didn't install it and haven't had the problem since. I know Facade isn't "compatible" yet with WM6, but other than rebooting it worked fine.
Really....I'm going to try that and see what happens.
For those that have this problem, it's true. Once Facade is uninstalled and a soft reset, the problem went away....
I had this happnen to me for the first time today. I had the phone off all night (was testing another device) and then when I put my SIM back in and powered up it went into this reboot cycle. powerd off, even took the battery out still no luck.
Then I took the SIM out and tried to power up and it came right up. Powered off and put the SIM back and it worked agian first time.
Not sure, but maybe the SIM was not fully seated... since this was the first time I actually took it out since I get the VOX...and this was the first time I had the problem...
Regards -John
I had the same problem, although I never installed Facade, Initially the phone was fine and the it started re-booting on startup. I saw a suggestion of running SKtools and removeing duplicates in the Notification table, this worked for a while, then it came back again.
At first the only cure appeared to be to re-boot without the sd card inserted - inserting it again after the phone was running (it even had the same problem with a blank card inserted)
I then read abot someone putting the phone in Flight mode before turning it off - this also solved the problem - better than removing the card each time.
Mike
After hard reset - lost option to store attachments on storage card
I had the same problem and solved it by hard resetting the device. However after the hard reset the option to user the storage card for email attachments has disappeared from the pOutlook options screen.
The SD Card is OK and I tried to solve it by a new hard reset, but it is still not resolved.
I would be very graefull for the one that has a solution for this.
I have the same problem with my SD card.
With the card inserted the phone keeps rebooting.
With the card removed it starts normally.
When I insert the card when WM6 is running the card is normal accessible.
Tried an other card and also a 1 Gb card. Same problem over and over.
I'm going to try a Kingston card.
If anyone has a solution, I'll be happy to hear it.
i have my microSD inserted when i power on my Vox but didn't have this problem. what rom version do you have? my rom version is 1.15.405.2.
I have a friend with a similar problem. Would appreciate any further input on this situation. Has anyone taken a look at Paul's (from Modaco) answer to soft reset loop????
Check it out and see if it does anything. Want to know if that'll fix it before I take the phone off his hands.
Hi all,
Like many Vox users, I've also suffered from this problem.
I've noticed two scenarios which helped me solve the "boot-loop". Hopefully they'll help others.
I once had a GPRS monitor application installed to my strorage card. Re-installing to the phones memory helped me.
Also, when I had bluetooth turned on, I powered down, powered-up again, and the phone booted okay!
I think theres a few variables involved in this, and no single "silver bullet". Hopefully HTC will provide an official fix soon.
Michael.
Friends,
Thats all humours. Don't need to remove/install any software. All work fine except you reboot and remove your SD card.
Its simple: if rebooting occurs, just remove SD card and once booted, reinsert SD card, simple! nothing else need to do.
Its true that its a bug with WM unfortunately; i don't know when would it be resolved.
i have tried to boot up with 512MB & 1GB sd card but never had this rebooting problem. Maybe you can let me know your current rom code version and i will try to verify the problem?
I have got the same problem my phone keeps on restarting...
when i put the mem-card after restarting it is being opened as storage card 2, and default storage card option asks for turning on the bluetooth.
Re: Rebooting of Vox
Hi,
Had this problem once (and drove me nuts!, I was out on tour, no PC access nothing).
I formatted the SD Card (Its always better to use a card reader and format it from a PC.
Another I had this problem (hope you are not as dumb as me ):
I use TPC and set it to ultra slow . So every time I booted up, the CPU was not simply powerful enough to cater to the power requirement and rebooted. I had to do a Hard Reset. Hope you have your contacts backup before you go for a hard reset
hhs6789 said:
I have got the same problem my phone keeps on restarting...
when i put the mem-card after restarting it is being opened as storage card 2, and default storage card option asks for turning on the bluetooth.
Click to expand...
Click to collapse
If you have bluetooth file explorer turned on, it will show as a storage card
i had it long time ago with one of the official htc roms.
The solution is to make loose the simcard-slot in the middle of the booting.
Vox will turn off.
Close and start the phone again.
It should be over then.
Re: Official ROMs
Yeah! The official ROMs suck! actually the best solution will be to switch to a custom ROM from Dr G/FH / fireburned, they are much much better feature wise/ battery backup wise and speed wise. I think HTC should try using one of those ROM as there official ROM

[Q] Captivate Black Screen on Reboot

My problem started when apps from the anroid market began to update on their own. I'm not sure what apps they were, but my phone when out. After my phone went out, I took the battery, SIM, and Sd card out of the device and tried to reboot it. Now, when my phone boots, it gives me the ATT screen, goes to black with the bottom row buttons lit up and the phone vibrates once and twice in quick succession and then goes out again. My phone has been acting this way for the past 4 days. On occasion the phone will completely boot for a minute or two, and then will go out and reboot to the black screen. I'm not sure what I can do next. I do NOT have a rooted device and the majority of my music is located on the internal sd. (I'm just now figuring out that the internal and external SD are not the same) I don't want to lose the media on the internal sd and I don't want to lose my bookmarks. I have tried to transfer files from the internal to the external sd, on the rare occassion of when my phone fully booted for a quick minute, but I had no such luck. I have tried backing things up on my computer, but I get an error message that the USB is corrupted and has malfunctioned. I have read about ODIN3, but I have not tried to flash the device, everything is the way it was when I bought the phone. Is there any hope for me? Will a hard reset wipe the data off of my internal sd? I just want my media files and possibly save my bookmarks....PLEASE HELP!!!!!!! What can I do?........Samsung Captivate 2.1
No you shouldnt loose your media, use this method.
Thanks a lot!!!!!

[Q] samsung vibrant freezes up after boot if sd card is inserted

my samsung vibrant is rooted, i used the superone click root, with android 2.2 and it's been freezing up alot when i insert an sd card. Everything worked smoothly for about 8 months, but recently i have been having bad experiences with samsung. i have two external 2gb sd cards and when i inserted the first one, one day, it would finish scanning it and then vibrate once, then three times, the turn black. not off, but black. The button lights would remain on but the phone would become nonresponsive and the phone would remain black for about 5 minutes. Then it would start up like new and begin to scan media. it would stop halfway to freeze up again and the process would repeat. After about 3 more freezes, the phone stopped scanning the external sd card and immediately say blank external sd card on the notifications. it would show a card with a swipe over it. So i inserted it to an adapter and to my computer so save my data but no. The computer wouldn't detect it. I was shocked, all my data lost. I assumed it was just the card so i bought a new one. i instered it to my phone today, after almost filling it up from my computer, and the phone read it easily. after about 5 minutes of finishing reading it the phone stop responding to my touch. Vibrate once, then twice, the the black screen. I immediately removed my sd card. I might be mistakened, but i assume that my phone kills sd cards. my computer can still read it, luckily, but my phone will stop reading it halfway and freeze up just to kill it completely. However without any external sd card inserted, my phone will start as good as new. Any idea why this is happening or how to solve it. I'll try unrooting it only if the android 2.3 update takes longer than by dec. 1 to arrive for my phone. i have my reasons.

[Q] Galaxy S3 suffering a myriad of problems overnight. What's wrong?

My unrooted Galaxy S3 was working fine until last night, without warning and for no reason, it said my SD Card was blank. Nothing would show up, but occasionally, my photos returned! I saw this as the opportunity to stick my micro SD card into my PC and back it up, but alas...nothing showed up again. So I tried rebooting my phone. My phone gave me a message that it's "In Factory Mode" and gives me a transparent screen with yellow text stating my phone data.
I've removed my SD card, SIM card, battery, and rebooted multiple times to no avail. My phone has not had a single problem since yesterday, but now it just seems like a computer with a bunch of viruses! Any help?
I don't have a definitive answer for why your phone would have started having issues, but I would do a simple factory reset since reboots and battery pulls aren't working. If your phone was backed up with your google account, then it will be less painful when you are restoring your phone. Don't format your SD card yet...wait until you do a factory reset, and if it still gives you issues, format your SD card. Try those things. Sorry if that didn't help much!
Well the SDcard isn't working with the SDcard converter or the card reader, and it's not detectable in any other device. I have a LOT of important information on that card that I need. All of those folders. I simply want to pull that data so I can back it up and get a new SDcard. This seems to be a reccuring problem for Galaxy S3 owners. :\
In regards to the "FACTORY MODE" Error that leaves me with no locked screen or powerdown menu, I had removed the battery, mirco SD and sim card before rebooting. Then the message happened and hasn't gone away for a day. Once again, I am UNROOTED so I'm not sure what is causing this issue!
I'd say if the card isn't readable in any other device, then something is wrong with the card. Not much you can do if nothing reads it.
As for factory mode, I would still suggest doing a factory reset. It is in Settings - back up and reset. You could do it through the stock recovery program since you are unrooted, but it may be easier just using the route in settings above.

Android 6.0.1 SD Card Issue: Files Accessible but Apps will not load...?

I am at a loss... I have a Samsung Galaxy J7, (sm-j700p) and I have a 64GB SD card in it. It was working fine until thirty minutes ago, and a preexisting problem reared its ugly head; The battery the device comes with does not have the proper voltage to power the device when it's under a large amount of stress. So when the screen spazzed out, I thought I knew what happened, and I just powered off the device, popped the battery out and then let the device fully recharge, which fixed the problem. But unfortunately, a new problem arose. The apps I had moved to the SD Card weren't loading in, as if the SD Card wasn't inserted. I went to the Storage settings (Settings>Storage) and low and behold, it was reading it as mounted. So I jumped over to Total Commander (my 3rd party file browser) and found I could access and manipulate the files with no problems. So could anyone tell me what happened? And maybe how to fix it?
[EDIT] I have fixed the SD Card, basically copying the data from the SD to my PC, then formatting the Card, and setting it up on the device before restoring the files. The only problem I face now is when I move apps, the phone either has no problem with it or restarts immediatly.

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