For me it was the opposite. I always got the error messages but not one file or pic was corrupted. Then one day it just some pics got corrupted and then they same evening the phone froze ....then the card was fried. I am hoping with the Samsung 64gb card it won't happen again. You should try it and see what happens. Other this strange error message and corrupting files/pictures it is still a spectacular phone though. It's a shame Samsung didn't address the problem. ... View more

I had a 128 gb ScanDisk card in my first s9+ bút I smashed the screen and got a replacement phone. I had the error message with the first phone but no real issues though. When I put the card into the replacement phone it was fine for a while but one day the whole phone froze which was unusual as it never happened. I had to power it off and restart it. When it started the error message came up and baaaammmmm next day it didn't recognize my card anymore.  I changed it to a Samsung 64gb card a couple of days ago and no problems whatsoever yet.  ... View more

Guys I was so happy that my phone hadn't acted up for so long...and I think fate caught up with it.  Last night the phone itself acted up a lot, froze a couple of times ... and had to restart it.  Well... now it says card is not inserted so I am so disappointed in Samsung I could cry. I've lost a bit of data but thankfully nearly everything was saved on various places.  I am so angry at Samsung that I have a fairly good phone, and I have to deal with this issue. This is not a cheap phone, but a fairly expensive one and I am so disappointed that I can't wait to have the opportunity to change to another one.    ... View more

I honestly think it is something to do with the softwares. ... View more

Hey guys,    I decided to take the time to tell you guys about my last week ordeal. Like in my previous comment I have mentioned since I've got a new software update my read/write error message came back with a vengeance. For a couple of month it disappeared for some odd reason. Then there was the new update and there you go again. Anytime I touched anything on the phone the error message was up.    Then I literally smashed the phone to the concrete so it was broken beyond repair.  Thankfully like a dutiful paying customer I had insurance to cover the damage. So the company has provided me a 'refurbished, new like' handset. I don't even go into the ordeal how I actually have gotten the hold of this replacement phone. The most important is, that this phone had already an updated software and now the funny thing is that there is NO error message on this one. None. I repeat. NONE. I just put the old sd card into it, and I genuinely waited the error message to come up straight away. It never happened.    I am pretty sure,this replacement phone has been properly fixed up, and it might be a newer version,not one from the first batch that my original s9+ was from. I kind of feel lucky that my previous phone got broken.  I don't know what is the different with this phone,but certainly it feels like a good, quality phone.    Wish I could offer a solution to other s9+ owners but this is my own experience and I am glad it seems it has been solved for me.    Good luck to you all!    ... View more

I guess that's  the best you could do. I saved all my data last night, not only because the error message comes up but because I managed to smash the screen to the concrete so I have to claim a new one by my insurance company. I hope by changing the SD card to Samsung will fix the contonuous problem with the files. It's a pity that such a huge company like Samsung does not address this problem.    ... View more

I honestly saying everything was fine up until yesterday when stupid Samsung rolled out a new update ...which is great with new features and all.... but the annoying read/write error message comes up every single time if I do anything with either camera app or gallery/pictures. How stupid is that Samsung are not addressing this problem and they are just pushing us using Samsung SD cards instead of other, also good quality sd cards. I am really p****d off with this phone. I have to stick to it though as I am bill pay and signed a two years contract.  Not happy at all. ... View more

@Mtenzera1978 wrote: So guys after i received last night again the error of sdcard and twice between 2hrs,i decided to sell the crapy phone,today bought the Honor Play,and bye bye Samsung from me after 10 years of loyalty....no more samsung products for me It's a pity though as otherwise this s9plus is a great phone. Despite the error messages I have no problem with the phone itself. I'm still waiting for some magic to happen.  ... View more

@derobr_75 wrote: Hi guys, reply no.2 from Samsung.. .   We will report this issue into our higher department for further investigation. As for the moment, here at Samsung, we take customer feedback very seriously and we will ensure that your feedback is forwarded to the appropriate team for further analysis. To send software feedback or error straight to our developers, please use the Samsung Members application. If it's not built in on your device, you may download it from Google Playstore. To be able to send a message on Samsung Members, please open the application, select Support and tap on Send Feedback. This will allow you to ask a question or send an error report.   Give them a month or three to investigate, then we might hear something !😁😁 Something is finally going to happen hopefully! ... View more

@Kidsdmd wrote: Not to mention that these SD cards worked perfectly well in our old phones but became corrupted in the he new phone That too. I had no such a problem in my s7. Worked perfectly well.  ... View more

@derobr_75 wrote: I'd calmed down for my reply..😁 Talk with a bit of politeness / gratitude, MAYBE someone will have a look! 👍👍 Thanks for the effort, hopefully someone will look into it. I am still amazed that Samsung does not recognise this as a fault with the handset itself. All of us cannot be supplied with faulty SD cards. Eagerly waiting for something to happen.  ... View more

@duckusa1 wrote: Update. I  put a 16GB card in last week and so far I have not had the error! But still corrupted my 200GB Sandisk card! As well as others, so they want us to go buy a brand new card? Really they should be sending us a new sd cards. As soon as the error happened I look at my logs before it boots your phone and the error is a corrupted sd card! So after the Samsung update it smoke my card.... come on Samsung! Funny enough since last night error message that happened the exact moment when WhatsApp wanted to backup files, no other error message happened. I don't see a pattern in this at all. I'm sorry your SD card got corrupted. I still try to hang onto my current 128 GB SanDisk sd card. It seems to be working and  no corrupted files so far.  ... View more

Ok my happiness was short lived.  The same error message came up when WhatsApp wanted to do a back up on the data (I set it up doing it monthly so it was time for it).  I don't even think worth going back to Vodafone with this problem they are going to say oh just change your SD card. No wonder why they were so keen to give me a Samsung SD card with the phone for free. But to be honest I doubt that the problem would be solved with changing the SD card. Many of us gone through the motions so why would it work for me?  I think what else I can do then get back to this forum when I decide what's my next step.  ... View more

@Mtenzera1978 wrote:   Nope...after the latest update the *****ty phone is still in problems...F...ck you samsung   Sorry to hear that! Mine hasn't brought the error message up again since yesterday when I updated to the latest software.    ... View more

@duckusa1 wrote: Okay.  Thank you for keeping us updated. I really appreciate it. Did it corrupt your card? As well.    No problem. No I don't think the card itself got corrupted. It's working without any problem. I was able to transfer files without a hitch,and all my photos are there ~ no corrupted files whatsoever. Just the annoying error message before the last software update happened. I really hope that solved the issue.  ... View more

So far so good... No error message since the latest update. Before that it was like a trillion times per day. Thankfully I haven't lost any data because of that and I was able to move data from my SD card to the phone memory. I will report back if I get an error message ....straight away and also I am going to go back to Vodafone as well. ... View more

I honestly think someone at Samsung's is laughing his/her head off. Samsung does not acknowledge that there is something wrong with s9+ but apparently the customers SD cards are all faulty. I guess the SD card business wasn't doing so well for Samsung and its  parties,so they needed a boost or something. I think it's all marketing strategy that they made this absolutely beautiful phone faulty with this SD card read/write error just to make us buy different(Samsung) SD cards.    Fingers crossed after this update there will be no more error messages. ... View more

No problem. I keep you updated about it. Hopefully this update sorted the problem out.    But before I log out let me share an awful experience with you guys in the Samsung store. I went there (naively) thinking they can do something about the SD card error. When I told the guy the problem he just wanted to eject the SD card from the tray without unmounting it properly. Can you imagine? I asked him, are you just going to take it out like that? He said yeah... and I said hell no, you incompetent *****....and grabbed the phone and left. I made a complaint to the store as they are obviously employing incompetent people. :( ... View more

  It's Vodafone ~ I live in Ireland.  ... View more

Hey guys;   I had a software update today and since then there is no error message!  I know it's too early to happy dance just yet but I regularly got error messages so I'm kind of happy that there was none today so far.    I keep you updated! ... View more

Funny enough I don't have the problem everyday. Sometimes it goes without any error message for days then suddenly pops up.    I will try what you have suggested.  To be honest no wonder why Vodafone was happily giving a free 64GB SD card with my new S9+ ... Now I understand. Something went really wrong with this phone while they developing it as it cannot manage larger SD cards than 64GB. Very annoying.  ... View more

I have exactly the same problem. I used this Sandisk SD card in my s7 ~ upgraded to s9+ ...and this annoying readwrite error occured message pops up every now and then. Now I have to worry about my date on the sd card. Tomorrow I'll save all date from it and try format it ~ Looking forward to hear your experience too. ... View more