Corrupted SD Card - ZTE Axon 7 Questions & Answers

I was messing around today and installed the RR Oreo rom. Rom was great but I was cursed with the call bug. Caller couldn't hear me and I couldn't hear them. I went back to stock B32 and am now getting the message my SD card is corrupt. It isn't. TWRP can read my sd card fine and if I flash the Oreo Rom again it recognizes it without issue.
Any ideas on how to get my SD card back working with stock? Its 256G with a second sim attached. It's very difficult to backup all my goodies.
SOLVED: Thanks to @Srgqw Magisk 15 caused the corrupt card issue. Magisk 14 works with exFAT.

If you want to stick with this rom there is no other way other than backing up all your goodies and formatting it on this particular rom.
Get in twrp and connect to your PC, back everything up, boot your phone, it will ask you to format to use the SD card, follow those instructions.
Many had the same issue on PNW ,(first Oreo rom for this device) including myself.
Sorry, I missed that you went back to your old rom, I don't know about that. I formatted mine on the new rom that caused the sd card issue. But it's always good to back up and try since you can never trust SD cards lol

@JKSurf: I recommend AOSP Extended Oreo. It reads FAT32/exFAT MicroSDs perfectly fine for me.

Formatted micro SD to FAT in TWRP. Now B35 will read it. Pesky 4GB limit though ?

JKSurf said:
Formatted micro SD to FAT in TWRP. Now B35 will read it. Pesky 4GB limit though ?
Click to expand...
Click to collapse
Yes, sorry I forgot to mention that.

JKSurf said:
Formatted micro SD to FAT in TWRP. Now B35 will read it. Pesky 4GB limit though ?
Click to expand...
Click to collapse
How about ntfs, will b35 read it?

Related

micro-sd not working after flashing Dutty WM6.5

hi, need help. I cannot find my 8GB micro-SD card after installing both versions of Dutty WM6.5: RUU_Duttys_HD_WM6.5_Leo_Holy_Grail_R0 and Duttys_HD_Sense_2.5_5.2.21893.5.0.90_1.59_HG_R2_WWE
any idea how to get the micro SD back into the system?
Hi,
I believe I had that once also a while back, but I can't really remember clearly what I did to fix it.
I believe flashing + hard reset without sd (+ simcard) in SD/SIMslot helped.
When setup is completed insert SD
Good luck!
I had that problem, seems like an read write error on SD card.
What I did:
*I used a usb adapter to plug the sd into my main cpu.
*Copy all the files to mi pc.
*Check sectors and Format de sd card
*copy back the files to the sd.
Its working fine now. Hope it helps
That happened to my 16 GB a while back and it was totally corrupted. It can't even be read using a card reader on my computer. Big bummer. And I seem to recall that happened to quite a few people back when cooks first started using 1.56 ROMs for some reason. I haven't heard of it happening since though.
how resolve
download sdfv2000.exe panasonic format your microsd and go! that's all folk
thread closed
if you8 find you have a problem with a particular ROM then you need to ask the question in the thread its from

Help with 64GB SDcard

Just got a SanDisk microSDXC 64GB card from Amazon for my Galaxy S4. I don't want to mess anything up, so I've got a few questions.
Are these cards formatted with exFat? How can I tell? Do I need a special kernel to have it work? Will the stock kernel work?
Should I format it from within the phone before use?
Any other problems/concerns I should have before I copy all my music and ROMS over to the card?
Thanks in advance,
Foulwx...in Atlanta tonight where there really is some foul weather.
I recently purchased a 32GB SanDisk Ultra, and followed the instructions at these two links, for moving apps to the sd card:
http://forum.xda-developers.com/showthread.php?t=2142844 - mini partition tool guide
http://forum.xda-developers.com/showthread.php?t=2285221 - link2sd and foldermount
If you have some way to connect the card to your PC, the mini partition tool guide is really easy to follow. If you don't plan on moving apps to the card, you could just toss it in the phone and format it there. I screwed up the partitions a couple of times on my own (formatted the card 5 or 6 separate times, trying out different filesystems and partition sizes), before I found the mini partition tool guide, so I don't think there's much chance of permanently ruining the card.
If you formatted the card into fat32, then it would be more compatible without modifying anything on the phone.
Foulwx said:
Just got a SanDisk microSDXC 64GB card from Amazon for my Galaxy S4. I don't want to mess anything up, so I've got a few questions.
Are these cards formatted with exFat? How can I tell? Do I need a special kernel to have it work? Will the stock kernel work?
Should I format it from within the phone before use?
Any other problems/concerns I should have before I copy all my music and ROMS over to the card?
Thanks in advance,
Foulwx...in Atlanta tonight where there really is some foul weather.
Click to expand...
Click to collapse
You can connect the microSD to your PC to determine what format it currently is. If you stick in the phone, it'll format to exFat. The exFat format can be recognized by the stock kernel as well as the agat kernel and the ktoonsez kernel.
I have the same one. Just put it in my phone and went from there. Guess it auto formats it to exfat that way.
I flashed bluKuban and had to switch to agats kernel to see it. But otherwise works well.
Sent from my SPH-L720 using xda premium
Is there an advantage to exFat over FAT32?
flu13 said:
Is there an advantage to exFat over FAT32?
Click to expand...
Click to collapse
exFat can have files over 4gb.
I killed my sandisk 32gb ultra card ...created the fat 32 partition and then the exfat and it won't be ready by the phone at all. When I put it into the computer it shows it only has 30.6 MB...I'm unable to format it through windows or with another app. Any help would be appreciated
majid25 said:
I killed my sandisk 32gb ultra card ...created the fat 32 partition and then the exfat and it won't be ready by the phone at all. When I put it into the computer it shows it only has 30.6 MB...I'm unable to format it through windows or with another app. Any help would be appreciated
Click to expand...
Click to collapse
Insert it into your phone, and format it there. That "may" fix it for you.
jj14 said:
Insert it into your phone, and format it there. That "may" fix it for you.
Click to expand...
Click to collapse
Its not being read by the phone it doesn't even mount..
I'd try plugging it into the computer and running a partitioning program. It should see the card no matter what. Partition it to whatever format you want.
oscarthegrouch said:
I'd try plugging it into the computer and running a partitioning program. It should see the card no matter what. Partition it to whatever format you want.
Click to expand...
Click to collapse
Theres one computer where it sees it and I connect it through an HP printer that had an SD slot.. Windows shows it as 30.6MB and asks me to format it but the format fails. I tried SD card formatter, HP USB disk tool..I don't know what to do
OK, I loaded all my music, pictures, and roms onto my 64SDCard from my laptop. Windows says it is exFat. Booted and seems to work fine.
Then I went into OUDhs recovery to try and make a nandroid. It can't mount the external_sd. Suggestions? Do I need a different recovery or kernel? I'm on the stock kernel.
Thanks again.
Edit: I installed TWRP 2.5.0.3 and it worked fine, I think. I haven't tried a restore yet.
I finally gave up with exFat and, after some research here on XDA, used Mini Tool Partition Wizard Home Edition to format my SDCard to fat32. I just made a Nandroid with OUDhs recovery. Hopefully, everything will continue to work OK and I don't need any 4GB files on my card.

Recovery can't mount SD after marshmallow adoption

Guys please I need help. I am with an unofficial CM13 rom. Everything was fine until trying to flash Xposed I realized that my recovery can't mount the SD I have earlier formatted as internal. Wanted marshmallow so much especially because of that SD adoption. But didn't know that will make unable to use my custom recovery after that. Any suggestions?
ayydin said:
Guys please I need help. I am with an unofficial CM13 rom. Everything was fine until trying to flash Xposed I realized that my recovery can't mount the SD I have earlier formatted as internal. Wanted marshmallow so much especially because of that SD adoption. But didn't know that will make unable to use my custom recovery after that. Any suggestions?
Click to expand...
Click to collapse
You can always reformat your SD...
Formatting SD as internal in MM will cause that you can just use the SD Card on Android 6 as Internal. Recovery wont recognize, that its an SD Card. You could reformat SD as external again and than you should be able to use SD Card in recovery again. But I guess that shouldnt be a problem bec you can flash files from internal (which is also ur SD Card) too.

SD card with all my data on it, now saying Unsupported after flashing new ROM

I was running stock until today, with a Sandisk SD card formatted as internal storage because my phone was full.
After flashing a new ROM though, it's saying that the SD card is unsupported. I don't want to format it because it still has all my photos and videos on, is there anything I can do?
I presume when it gets formatted to work as 'internal storage' is gets formatted to extfs or something like that so Windows won't be able to read it to get the files off right?
Any ideas?
try using a card reader and see if it can read the data. worth a shot atleast.
tazzik said:
I was running stock until today, with a Sandisk SD card formatted as internal storage because my phone was full.
Click to expand...
Click to collapse
If it was internal it is encrypted and AFAIK only usable with the device it was originally created with without altering the OS. So, from my point of view, no chance to get the data back. Maybe with some special tools, but that I don't know...

how to install stuff in TWRP using my SD card

So I have a backup saved on my device and all roms saved internally..That's eating a lot of space.
Sometimes I may want to format the phone when things go wrong and want to be able to install via my SD card (plus save room). When I first rooted, that caused a major headache. I have a 128gb SD card, yet it shows 0mb when selected in TWRP. Do I have to format it a certain way?
psantos1091 said:
So I have a backup saved on my device and all roms saved internally..That's eating a lot of space.
Sometimes I may want to format the phone when things go wrong and want to be able to install via my SD card (plus save room). When I first rooted, that caused a major headache. I have a 128gb SD card, yet it shows 0mb when selected in TWRP. Do I have to format it a certain way?
Click to expand...
Click to collapse
Have you mounted the sd card in TWRP? If it is, then unmount and try mounting it again. If that doesn't work then you might have to reformat the card
KUSOsan said:
Have you mounted the sd card in TWRP? If it is, then unmount and try mounting it again. If that doesn't work then you might have to reformat the card
Click to expand...
Click to collapse
To what format? I formatted it to the default thinking it was corrupted but it never was able to be read. And no it can't be mounted because it's like it's not even in.. When the phone's on though it's read perfectly
psantos1091 said:
To what format? I formatted it to the default thinking it was corrupted but it never was able to be read. And no it can't be mounted because it's like it's not even in.. When the phone's on though it's read perfectly
Click to expand...
Click to collapse
Maybe try flashing a fresh version of TWRP? What version are you using? It should be able to read it if your phone reads it. Is it in exFAT format?

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