Fingerprint Scanner Does Not Work [Clean&Dry Msg] - Galaxy S6 Q&A, Help & Troubleshooting

Ever since i got my T Mobile Galaxy S6 Delivered a couple of days ago, the finger print scanner does not work.
It keep displaying the message :
"Make sure that the home key is clean and dry, then try again"
Here is a video of the problem: https://vid.me/aHjp
I bought the phone on Swappa, and the seller claims it never got wet.
I've tried searching for similar issues but have no found anything like it... any thoughts?

I just did a hard reset and still the same issue.
Anyone with any insight please?

Make sure there isn't a protective strip on the button. Peel it off. Had one like that, felt the fool...

It's probably on the way to not working. Mine said that a few times and now always gives me the fingerprint sensor error message.
Hard reset hasn't fixed it.

It's a common issue. Happened to me as well, now it's not working

davebugyi said:
It's a common issue. Happened to me as well, now it's not working
Click to expand...
Click to collapse
So what is Samsung doing about it? Can we all submit complaints to them in a common place so they do something.

Should I send it in as a warranty repair?

Crisisx1 said:
Should I send it in as a warranty repair?
Click to expand...
Click to collapse
I would. I switched to an iphone 6s+ and i'm sending my S6 to Samsung for work. The fingerprint sensor stopped working and it has a serious hardware issue with the wifi. I only hope they don't blame their **** product's problems on the crack in the back glass.

So my fingerprint scanner started working ...out of no where.
I ran the test under #*0#*
And it says failed... but it works. For now
Weird

it happened again
tip : when I put my finger on home screen , the message vanishes as it read my fingerprint
it's a software issue after updating my fw
now what?

Samsung galaxy note 5 fingerprint scanner not working after factory reset
I also got the same issue. Everything was working fine and i factory reset the phone to clear storage space. After the reset when i tried to set my fingerprint the scanner stopped working and started giving the same dry and clean message. I have realized that the phone doesn't even tries to read the fingerprint and anyways gives the clean and dry message even if i don't touch my finger on the sensor. I think that Samsung is doing this on purpose. I think that we all should get together in this forum and we should try to contact Samsung about this issue. The have to do something about. Thanks

Sinankhan.official said:
I also got the same issue. Everything was working fine and i factory reset the phone to clear storage space. After the reset when i tried to set my fingerprint the scanner stopped working and started giving the same dry and clean message. I have realized that the phone doesn't even tries to read the fingerprint and anyways gives the clean and dry message even if i don't touch my finger on the sensor. I think that Samsung is doing this on purpose. I think that we all should get together in this forum and we should try to contact Samsung about this issue. The have to do something about. Thanks
Click to expand...
Click to collapse
Well .. finally the issue just got resolved by just replacing the home button at a local repair shop which cost me arround 7$

Related

Swipe to Unlock not working

Unrooted, Stock.
Everytime I try to unlock, it sits there and looks at me like I am stupid. The only way I can unlock is to restart the device and then only on first time will it unlock. I have tried wiping cache, and a factory reset in the stock recovery, any ideas?
EmerikL said:
Unrooted, Stock.
Everytime I try to unlock, it sits there and looks at me like I am stupid. The only way I can unlock is to restart the device and then only on first time will it unlock. I have tried wiping cache, and a factory reset in the stock recovery, any ideas?
Click to expand...
Click to collapse
sounds like your touchscreen is failing. Mine would do this too. It would work after restart until the screen timed out or it was locked. After that the touchscreen would no longer function. I returned mine for a new one.
That is what I was afraid of. Just had Amazon send me a new one.
This is a new feature they put in so that they don't infringe on Apple's innovative patent
Sent from my GT-N8013 using Tapatalk 2
EmerikL said:
Unrooted, Stock.
Everytime I try to unlock, it sits there and looks at me like I am stupid. The only way I can unlock is to restart the device and then only on first time will it unlock. I have tried wiping cache, and a factory reset in the stock recovery, any ideas?
Click to expand...
Click to collapse
Sorry to hear. Mind if I ask how long ago you got it from Amazon?
I ordered it on launch day. Got it the Friday after that.
Unlock
You did not say if it's not unlocking with the stylus , or finger .
I had some trouble with stylus but it went away for no reason , but this is what I discovered :
At some point my screen was not responding regardless if I just rebooted it or if I used rubberized stylus , finger or original pen .
Then when it came back on , I changed settings in " PEN " for pen sensor to be disabled . Well the sensor is NOT disabled , but when I pull the pen out my screen does not work . I put the pen back and it works . If the sensor is enabled , when I pull the pen out screen does not respond even when I put the pen back . I have to reboot it . So I was gonna take it back to worstbuy ( bestbuy ) and exchange , but I see that other peeps have same problem so I decided to keep it and start updating and installing apps on it . Next day I forgot that pen does not work and I pulled it out , screen comes on , I swipe pen and start doing this and that and I realized that pen works . Somebody on samsung or xda will figure it out and fix it .
No it is not responding to pen or finger input.
Sent from my ADR6425LVW using xda premium
I had the same exact issue with my tablet! IT just stopped responding unless you would restart it but as soon as it went to sleep it would be unresponsive once again. I had mine replaced by Best Buy. I hope this doesn't turn out to be a common issue and 2-3 months from now I'm dealing with this and RMA issues.
I had the issue right after the update. I think that is the cause. I exchanged mine at Best Buy. I made sure to not update again. Not long after Samsung pulled the update.
Now my S Pen is done. Thank God my replacement will be here today.
ImMendota said:
I had the issue right after the update. I think that is the cause. I exchanged mine at Best Buy. I made sure to not update again. Not long after Samsung pulled the update.
Click to expand...
Click to collapse
I hope you're right but my unit didn't start messing up until 3 days after I did the update. I did notice that when I got my replacement unit that there has not been an update so you are correct in that the update has been pulled by Samsung. I know I will feel much better in knowing that the problem with my first unit was software related rather than hardware related!

Please help :( !

I have a photon Q LTE
Something is terribly going wrong with this one , first the front camera stopped working , when i click , nothing happens , the button is greyed out i thought it was software so i factory reset , still nothing rear camera is working fine though.
then when i opened the keyboard the touch screen becomes disables , i can't do anything on via touch screen when keyboard is opened.
then now touch screen completely stopped working
i think hearing songs in bathroom was not a good idea , moisture got in , i believe , i tried many ways to dry it out but eveyrthing is becoming worse.
i am out of warranty and sprint charges 50 dollars and not guarantee of any recovery
any help would be highly appreciate.
All of the things you describe indicate some sort of hardware issue - with water certainly being suspect if you think it got into the device.
I'm not sure what we can suggest exactly, other than the obvious - throw it in rice and hope, although most of the components are sealed, so if you are experiencing issues it is probably too late.

Fingerprint scanner not working!

So just now my fingerprint scanner stopped working.
It was fine an hour ago and now it won't recognize my finger. I have to unlock it with the passcode.
I've tried adding a new finger and when it asks to press my finger down, I do so and will lift it off to put it on again but it will say lift your finger for like 4 - 5 seconds as if it doesn't realize I took my finger off until 4 - 5 seconds later.
I've done a reboot a few times and same thing. I really don't want to do a hard reset but might be my next step.
Anyone else experiencing this? Or have suggestions?
jzero88 said:
So just now my fingerprint scanner stopped working.
It was fine an hour ago and now it won't recognize my finger. I have to unlock it with the passcode.
I've tried adding a new finger and when it asks to press my finger down, I do so and will lift it off to put it on again but it will say lift your finger for like 4 - 5 seconds as if it doesn't realize I took my finger off until 4 - 5 seconds later.
I've done a reboot a few times and same thing. I really don't want to do a hard reset but might be my next step.
Anyone else experiencing this? Or have suggestions?
Click to expand...
Click to collapse
Mine just started doing this tonight. I have no idea what's causing it, but I really don't wanna do a hard reset.
It's the weirdest thing, and really bothering me since it's a security feature.....
I'm still holding off for now but if I can fix it by the end of tonight I will do a hard reset.
If THAT doesn't work I'll be marching right into Tmobile tomorrow first thing and won't be leaving without a brand new phone!
Did a factory reset.
I was able to add a new fingerprint but there is now a huge delay before unlocking the phone.
F**king pissing me off. $600+ phone giving me crap like this.
Replacing tomorrow
Can't add another fingerprint now. I get this error, can anyone point me in the right dorection?
Galaxy s6 fingerprint not working
After initial set up of my Galaxy S6 my fingerprint worked briefly then failed to match since. Deleted the fingerprint and added three different fingers prints and still no resolve. I returned the first phone to T Mobile and they exchanged for a second device. Exactly the same issue. Since the phone is so new, not alot of posts are made addressing this issue. Will be calling Samsung next. If anyone has a fix, please post.
Damn sorry to hear. Tmobile overnighting a new one today. Hopefully my new one doesn't have this issue, I'm ALMOST tempted to return completely if this is going to be a issue. This is BS
Same issue with mine!!
I'm returning this phone now
Funny thing mine was having the same issue and it's starting to work again. Still slow but will unlock, not sure what is going on
Which version are you using? As I know, there was an update on Friday lastweek.
jzero88 said:
Same issue with mine!!
I'm returning this phone now
Click to expand...
Click to collapse
Hey a friend just told me he got the same problem
just that he doesnt remmber the pin code
any idea what to do?
I have started to develop this issue since today morning. I have the latest update from Samsung too. It works once in a while but this is not good enough. Not sure whether to return the phone over this.
UPDATE - I deleted the existing finger prints and then redone them again. It works but only at a certain angle and not as efficiently as it was the last couple of days.
mareen77 said:
I have started to develop this issue since today morning. I have the latest update from Samsung too. It works once in a while but this is not good enough. Not sure whether to return the phone over this.
UPDATE - I deleted the existing finger prints and then redone them again. It works but only at a certain angle and not as efficiently as it was the last couple of days.
Click to expand...
Click to collapse
I had the same issue. After tinkering around for a bit, the scanner seems to function fine when power saving mode is turned off. YMMV.
Mine is doing the same thing. I don't think this is a hardware issue though so you probably won't see much difference with getting a new phone or a hard reset even. At this point it's wait until a patch / new firmware is released that resolves the issue or play around with the settings to if something is conflicting with the scanner process.
While I do not have the non recognition issue, it is definitely very slow to unlock. Sometimes takes a full 2-3 second to register and unlock. Can even scan the finger pull it off and will take a couple seconds to unlock, so it seems more of a processing/software issue.
Mine has now developed this issue as well. Was hit or miss for about a day, now it doesn't work at all. In fact, if I press the power botton and the lock screen comes on for a second or so and now unlocks itself. I've tried adding new fingerprints and messing around with the settings, but nothing seems to work. I noticed when looking at the list of fingerprints, one would periodically flash blue. I went in to add a new fingerprint and before I could even start, I noticed a fingerprint starting to register. So I sat and watched and sure enough, an entire fingerprint would go through and register without me placing a finger on the key. I tried cleaning the home key thinking it could be reading a dirty or left over print, but no such luck. Bad deal here. I love this phone, but whatever this issue is is complete garbage. It's almost like its registering its own prints...
Just curious. If you're having these issues is your phone rooted and or do you have apps frozen/removed. Thanks
I'm running pure stock...including TW
I was just under my 14 days so I went ahead and returned my s6 this morning. Sprint gave me a new unit that I haven't had time to test out, but hoping this issue isn't going to plague these devices. I'll update if there are further issues.
Same issue here. Really frustrating!

[Q] Fingerprint sensor

I have my device unlocked, not coded - european version. It was all good no problems with anything.
Just last night i went to sleep and when I woke up in the morning I noticed this error on my S6:
"An error has occurred with the fingerprint sensor. if this message appears repeatedly, restart your device."
Clearing cache did not help. Nor dit the factory reset...
Tried running fingerprint test by typing *#0*# on the phone app but it stopped with no result so I guess there must be something wrong with the fingerpring scanner.
Honestly I am very dissapointed and must admit that i would not expect one of the major funcionalities to stop working after less than 48 hours from buying.
Anyone else having this?
Nahemahe said:
I have my device unlocked, not coded - european version. It was all good no problems with anything.
Just last night i went to sleep and when I woke up in the morning I noticed this error on my S6:
"An error has occurred with the fingerprint sensor. if this message appears repeatedly, restart your device."
Clearing cache did not help. Nor dit the factory reset...
Tried running fingerprint test by typing *#0*# on the phone app but it stopped with no result so I guess there must be something wrong with the fingerpring scanner.
Honestly I am very dissapointed and must admit that i would not expect one of the major funcionalities to stop working after less than 48 hours from buying.
Anyone else having this?
Click to expand...
Click to collapse
I've just started getting this too. Mine is 11 days old. Did you figure out if it is a hardware or software problem?
MrPez said:
I've just started getting this too. Mine is 11 days old. Did you figure out if it is a hardware or software problem?
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Click to collapse
Kind of.
Apparently some of the SGS6 units are faulty and have loose home button or not well clipped or anyhow you describe it.
So its a hardware problem. They should repair it by replacing the front screen, glass and home button or just give you another phone.
Give it to the warranty.
Today I am very dissapointed in SGS6, would not buy it another time. It is not that spectacular at all.
Better wait for Note 5 or choose another brand.
Cheerz
Nahemahe said:
Kind of.
Apparently some of the SGS6 units are faulty and have loose home button or not well clipped or anyhow you describe it.
So its a hardware problem. They should repair it by replacing the front screen, glass and home button or just give you another phone.
Give it to the warranty.
Today I am very dissapointed in SGS6, would not buy it another time. It is not that spectacular at all.
Better wait for Note 5 or choose another brand.
Cheerz
Click to expand...
Click to collapse
Thanks for the info. Must say, I share your view. The phone looks nice but thats about the best thing I can say about it at the minute!
I'll speak to Samsung in the morning and see what they say.
Sometimes it happens to me too but its very rare and I just have to unlock the phone via password and then the sensor restarts working. I dont think (hope) its a hardware issue.
Well mine is not working for a month now. Not a single time. So its hardware believe me.
I will give it to warranty when possible.
Yours apparently is software issue, or even hardware but not that serious.
I spoke with samsung and was told it is a known issue that they can deal with under warranty. Fortunately mine presented quick enough that I'm getting a replacement from EE.
I had the same issue of sporadically not working. Replaced the phone (warranty). Have the exact same issue on the new phone. Guess I'll exchange yet again. Very frustrating.

Fingerprint sensor has stopped working

My phone showed a message saying "make sure finger is dry" so i tried rebooting and removing my fingerprint but now i cant add another as it has the same message. I've also noticed theirs a small chip in the sensor does anyone have any solutions?
Thanks
Have a rooted phone, restore from backup. From your post I'm getting that the finger print gadget was working before?
If it does not work then, with an OS where, for certain it was working before, the sensor may have been mux'ed.
Davidrawr said:
My phone showed a message saying "make sure finger is dry" so i tried rebooting and removing my fingerprint but now i cant add another as it has the same message. I've also noticed theirs a small chip in the sensor does anyone have any solutions?
Thanks
Click to expand...
Click to collapse
In reply to this question from a year ago - I have exactly the same problem on a refurbished S8 I bought recently (small chip in the sensor). It's a very long shot, but I don't suppose you sold your phone and I might have it? I bought it from Handtec (in the UK). Does your phone number start with 07376?

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