Hello, i have been bought two samsung galaxhy s5 900f after some time i have two problems one of the phones the screen touch dont works....and in the other one the screen start to be black and thats it. someone can help me please with this problem? thanks.
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fffft said:
We'd need a lot more information to even begin to guess at what your issues are. Are you saying that both were working fine and without any obvious event e.g. dropping the phone, harsh handling, etc that they have failed?
Also the meaning of "the screen start to be black" is uncertain at best. Can you elaborate and describe that in more detail? Screenshots usually help as well. There is a built in hardware test on the S5 that you can access to help determine if the screen is responding to touch or not, screen brightness and so forth
*#0*#
If no apparent cause is apparent, you should back up any data you wish to save then try installing a full, stock firmware image (with the Odin software), followed by a factory data reset (from the Settings menu) to confirm that the issues are not a software issue.
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No I Buy two cellphones one of them the touch not work but the buttons are working....the phone dont dropped or something its new and the other one is the screen start to be dark and thats it....i dont know why hte cellphones are new...
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So I gave my Galaxy S4 to my friend because i couldn`t hear the caller neither the caller could hear me and he said that he could help me.
He hasn`t done sh* and gave my phone back after 2 months and now the screen is doing some werid things,just after the "galaxy s4" logo the screen shows some lines or colored dots ,remainns black,the luminosity increses fast and then it reboots,almost everytime it shows something different.
It`s interesting because the screen works perfectly during the logo,in recovery menu,downloading mode and when i`m charging it.
What should i do?
P.s:sorry for my english
Dead GPU. Recovery doesn't utilize the GPU when performing its functions, which is why it works when on a regular boot you get a green screen. Fixing the problem is going to require a new motherboard. In your situation, I would be suspicious of the "friend" swapping motherboards or the entire device.
So i took it apart,i haven`t seen much inside,i took the motherboard out and put it back together and now the phone boot up and it seems to be working but for how long,it is second time when I kinda fix my phone myself because the service couldn`t do it.
Anyways, thank you for the reply.
kidzore said:
So i took it apart,i haven`t seen much inside,i took the motherboard out and put it back together and now the phone boot up and it seems to be working but for how long,it is second time when I kinda fix my phone myself because the service couldn`t do it.
Anyways, thank you for the reply.
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same problem here, do you think that heat will fix the problem?
I don`t really know what to say, the problem came back after i charged it
I really think the phone is dead,I must change the motherboard,it might be the only solution.
Note 4 wont turn on, "cannot boot normal" and "downlaoding target, dont turn off"
Its a Note 4 SM-N910F, Android 6.0.1, BB N910FXXU1DPE2, kernel 3.10.40-7733605 [email protected] #1
i feel I have tried everything... History:
Phone has been working fine for a year, upgraded to 6.0.1 no problems about 2 or 3 months ago. no new apps installed. Last week it started getting very laggy, keyboard strokes took for ever to register. I thought, ok, time to to a factory reset to blow out any old cobwebs. Did it via the menu. However the phone froze midway thought. I left it for an hour and then pulled out the battery. I popped it back in and it performed the reset without me having to press anything. Cool, thats good I thought.
Now I was going to change the battery, so I powered off as normal and put my other 2 week old original samsung battery in, and it would not power on. After a few reinsertions it powered back on. I though i have to do another reset. So I tried, and it would not reset. It just died. I cant restart the phone, it dies. If I shut it down normally. it wont turn on back on, I have to take out and reinsert the battery multiple times, holding down the powerbutton between to discharge. this can take up to 10 tries now. Sometimes it will go th the unable to bot in normal mode and "downloading , do not turn of target, but it will stay there for ever, more than an hour.
Every 15-20 tries it would turn on, let me get in via pin, only to start freezing up within a min, and then die again. Somewhere I read that a guy hada similar problem, and he used wakelock and that worked, on level 4. I managed to download that and used it, and hey presto, it works!
Now I had to power down the phone for a reason, and it took me about 30 min of battery and powerbuttonholding before it managed to boot up, and I was quick enough to start wakelock on level 4.
It wont boot in to safe mode, it wont boot in to recovery mode, it wont boot in to the factory reset mode. Its the same with either battery, and different cables.
Any ideas what i can do here, or what could be wrong? I havent gotten it wet or banged it.
I am having the same exact issue on a N910A. Phone was functioning correctly and in December it started getting really laggy. Performed various resets, purchased new battery. Still laggy. Up until two weeks ago the phone was slow but now it will not power on . The phone will not charge as well.
Mine did same, 6 months old, not rooted stock firmware. Locked up yesterday, couldn't do anything. Pulled battery and restarted. Samsung logo comes on screen goes black for android boot then it hangs with blue led flashing. Nothing I do gets it past that point. Tried safe boot but it doesn't fully launch with correct button combo and volume up. In the end I re-installed firmware using Keis. All went well, everything as per youtube tutorial. Except one thing, at end of download phone didn't re-start. Still can't get it to boot, any ideas?
Edit: Lock up didn't coincide with any new apps being loaded or updates of existing. Only change was a week ago which was an automatic update of the stock firmware (Lollipop)
armstrongracer said:
Mine did same, 6 months old, not rooted stock firmware. Locked up yesterday, couldn't do anything. Pulled battery and restarted. Samsung logo comes on screen goes black for android boot then it hangs with blue led flashing. Nothing I do gets it past that point. Tried safe boot but it doesn't fully launch with correct button combo and volume up. In the end I re-installed firmware using Keis. All went well, everything as per youtube tutorial. Except one thing, at end of download phone didn't re-start. Still can't get it to boot, any ideas?
Edit: Lock up didn't coincide with any new apps being loaded or updates of existing. Only change was a week ago which was an automatic update of the stock firmware (Lollipop)
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are you still under warranty? i sent mine to a samsung center, the guy recognized the problem as the motherboard, said I wasnt the first. That was 3 weeks ago, they are STILL waiting for the parts. They say the Samsung factory are way behind with repair parts, etc etc. I am hoping it will go under warranty. Ill update when I know!
I've been having the same problem that started yesterday morning. I've tried a few different solutions but nothings worked, I get the feeling that my phone is dead and I'm not in warranty either. I'm going to approach Samsung but my guess is they will want more than the phone is worth to repair it. I've read about so many people having the same issues, its horrendous engineering on Samsungs part considering how much their phones cost to start with
neils0911 said:
I'm going to approach Samsung but my guess is they will want more than the phone is worth to repair it. I've read about so many people having the same issues, its horrendous engineering on Samsungs part considering how much their phones cost to start with
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Your guess is probably correct and I totally agree with you. I seriously think manufacturers do not want their devices to be problem free for more than two years. Probably why they have stopped making phones with batteries that simply pop out.
bonfilet said:
Your guess is probably correct and I totally agree with you. I seriously think manufacturers do not want their devices to be problem free for more than two years. Probably why they have stopped making phones with batteries that simply pop out.
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Definitely...surely it couldn't have been that hard to make a device with a battery that was still removable on the newer phones. It's frightening how many forum posts I've found with people having their phones just brick out of nowhere (and that's just the note 4). I've given up trying to fix mine, I've tried every method I could find and nothings worked. I can only assume that this problem is simply the motherboard of the phone not working anymore. I'm not even sure what phone to buy now but it certainly won't be a Samsung.
neils0911 said:
. I'm not even sure what phone to buy now but it certainly won't be a Samsung.
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If you do not care about the camera thera are a lot of rather affordable options which can be tossed in the bin when they start malfunctioning and if their warranty has run out. If you care about the camera being as good as the Note 4's than the range of phones you can buy is quite limited.
mymigi said:
I am having the same exact issue on a N910A. Phone was functioning correctly and in December it started getting really laggy. Performed various resets, purchased new battery. Still laggy. Up until two weeks ago the phone was slow but now it will not power on . The phone will not charge as well.
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If you are able to boot it into Download Mode then you should Download Stock Rom file for Galaxy Note 4 from Sammobile and Flash it through Odin..
Everything will be OK... ?
Unfortunately, SAMMOBILE does not have the SM-N910A firmware.
mymigi said:
Unfortunately, SAMMOBILE does not have the SM-N910A firmware.
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You can find here firmware for N910A , 5.1.1 and 6.0.1 : https://simunlockremote.com/firmware-support/
bonfilet said:
If you do not care about the camera thera are a lot of rather affordable options which can be tossed in the bin when they start malfunctioning and if their warranty has run out. If you care about the camera being as good as the Note 4's than the range of phones you can buy is quite limited.
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I think the camera on the note 4 is absolutley terrible. I might even go so far as to say the pictures are unusable. the applied noise reduction renders everything splotchy, colors are off and its not sharp at all. and Im not talking dark conditions here.
Anyway, my phone was repaired under warranty and is back to working as it should. It was indeed the motherboard, so if you have the same troubles I had, those are your best bets.
I don't think replacement via warranty will be available. I will attempt to power into download mode and verify if I can get it back up and running. If not, a good ole paperweight.
mymigi said:
Unfortunately, SAMMOBILE does not have the SM-N910A firmware.
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You can download the Firmware from here ..
https://www.androidfilehost.com/?fid=24459283995298017
---------- Post added at 05:43 AM ---------- Previous post was at 05:41 AM ----------
mymigi said:
Unfortunately, SAMMOBILE does not have the SM-N910A firmware.
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You can download the Firmware from here. .
https://www.androidfilehost.com/?fid=24459283995298017
Sounds like the problems I have: with my first N910F: started with lagging apps / freezing, then random reboots now and then, eventually giving error messages when booting. Finally, now it will only start after the battery has been out for at least 30 minutes, but hangs on error message. When pulling battery out and putting back in it, wont give a single sign of life. Since I was just out of warranty it has been lying around, and I bought a second hand N910F for replacement, sadly its starting to give the same errors too and is just out of warranty too (its currently still working, but with freezes / reboots / and already a event with boot error).
I read It could be memory chips or some power chip on the motherboard, appears to be a common problem. So.... Last month I bought a new motherboard on ebay (chinese delivery, 80€). Received it last week and put it back in; phone is back to life. (putting it in is a very simple task, with iFixit teardown / guide)
Anyway, I love the Note 4 for performance / size / looks, and have been Samsung fan for a while, but this recent breakdowns and information that it is fairly common, has diminished being a fan fairly quickly and I guess the Note 4 will be the last Samsung device for a while after this new motherboard breaks down as well
onno72 said:
Sounds like the problems I have: with my first N910F: started with lagging apps / freezing, then random reboots now and then, eventually giving error messages when booting. Finally, now it will only start after the battery has been out for at least 30 minutes, but hangs on error message. When pulling battery out and putting back in it, wont give a single sign of life. Since I was just out of warranty it has been lying around, and I bought a second hand N910F for replacement, sadly its starting to give the same errors too and is just out of warranty too (its currently still working, but with freezes / reboots / and already a event with boot error).
I read It could be memory chips or some power chip on the motherboard, appears to be a common problem. So.... Last month I bought a new motherboard on ebay (chinese delivery, 80€). Received it last week and put it back in; phone is back to life. (putting it in is a very simple task, with iFixit teardown / guide)
Anyway, I love the Note 4 for performance / size / looks, and have been Samsung fan for a while, but this recent breakdowns and information that it is fairly common, has diminished being a fan fairly quickly and I guess the Note 4 will be the last Samsung device for a while after this new motherboard breaks down as well
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My phone is also random Rebooting
It also shuts down at 25% of battery remaining, Have you also faced similar issue?
Download the app "Wake Lock" and run the Partial Wake Lock option. Apparently the updated software impacts the CPU. For the restarting issue, put it in the freezer for a couple minutes. You may have to take the battery out once, but it has worked for me every time.
This looks very much like the issue reported here:
https://forum.xda-developers.com/no...-error-fix-t3434335/post72944466#post72944466
There are temporary fixes (wakelock), but ultimately this is a harware issue, and the fix is a new motherboard.
I think that underlying it is a problem with heat affecting the eMMC chip or its connection to the motherboard.
See also:
https://us.community.samsung.com/t5...ePhones/thread-id/12183/highlight/true/page/1
http://www.classlawdc.com/2017/04/25/investigation-samsung-galaxy-note-4-mmc_read-failed-defect/
Hey can u pls get me the stock firmware for n910gddu1dpb4
You might find this interesting. Since I couldn't get mine to power up at all, I called Samsung tech and they quoted me $75 to fix it and they would pay for shipping. I figured it was better then getting another phone off Swappa. 2-3 weeks later i get an email that they are repairing it under warranty at no cost to me. I got a refurbished phone since i know my IEMI number was different. they didn't explain why. Anyway, I got lucky i guess.
I'm in college and I recently busted my little LG HD Tribute and I decided I would look at the market for a new phone.
One of the new college students fixes busted up phones and sells them so I went to see what he had.
He was selling a brand new Galaxy S7 Edge for 50$ and I thought it was a steal, so I looked at it and it was working well for about 3 days.
I had it turned off charging the other night and I went to turn it on and it began to flicker the Samsung Galaxy Edge screen it shows whenever you turn it on, and just kept flashing. and does literally nothing else. I didn't know what to do, so I tried to reboot it in recovery and all it does is flash "recovery booting" and that's it. So, I can't even get into the BIOS settings of the phone to try and reset it to factory settings or anything like that.
The only thing I can get to pop up is the Custom OS Downloading screen and the "An error has occurred while updating the device software. Use the Emergency recovery function in the Smart Switch PC Software." screen. So, I downloaded the Smart Switch PC program and ran it, plugged it in and it doesn't recognize the S7 Edge as a supported device. I tried changing USB ports and all, but it just doesn't recognize it. I tried the Emergency feature and that doesn't help either. Even with the SN and the Model ID it still can't fix it.
So I'm guessing it updated while I was sleeping? And something went wrong? I don't know, I didn't physically buy the phone from the carrier myself so I don't think I can just walk into T-Mobile and ask them to help. I'm not sure what to do. Any advice would be wonderful.
Have you tried reflashing everything with odin?
jsbarrett said:
I'm in college and I recently busted my little LG HD Tribute and I decided I would look at the market for a new phone.
One of the new college students fixes busted up phones and sells them so I went to see what he had.
He was selling a brand new Galaxy S7 Edge for 50$ and I thought it was a steal, so I looked at it and it was working well for about 3 days.
I had it turned off charging the other night and I went to turn it on and it began to flicker the Samsung Galaxy Edge screen it shows whenever you turn it on, and just kept flashing. and does literally nothing else. I didn't know what to do, so I tried to reboot it in recovery and all it does is flash "recovery booting" and that's it. So, I can't even get into the BIOS settings of the phone to try and reset it to factory settings or anything like that.
The only thing I can get to pop up is the Custom OS Downloading screen and the "An error has occurred while updating the device software. Use the Emergency recovery function in the Smart Switch PC Software." screen. So, I downloaded the Smart Switch PC program and ran it, plugged it in and it doesn't recognize the S7 Edge as a supported device. I tried changing USB ports and all, but it just doesn't recognize it. I tried the Emergency feature and that doesn't help either. Even with the SN and the Model ID it still can't fix it.
So I'm guessing it updated while I was sleeping? And something went wrong? I don't know, I didn't physically buy the phone from the carrier myself so I don't think I can just walk into T-Mobile and ask them to help. I'm not sure what to do. Any advice would be wonderful.
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"selling a brand new Galaxy S7 Edge for 50$" a phone that cost around 700$?
The fact that it was sold "brad new" for 50$, didn't trigger some warning light in your brain?
Your s7e is no more than a cheap replica of the original, so "good luck" with the fix!!!
jsbarrett said:
I'm in college and I recently busted my little LG HD Tribute and I decided I would look at the market for a new phone.
One of the new college students fixes busted up phones and sells them so I went to see what he had.
He was selling a brand new Galaxy S7 Edge for 50$ and I thought it was a steal, so I looked at it and it was working well for about 3 days.
I had it turned off charging the other night and I went to turn it on and it began to flicker the Samsung Galaxy Edge screen it shows whenever you turn it on, and just kept flashing. and does literally nothing else. I didn't know what to do, so I tried to reboot it in recovery and all it does is flash "recovery booting" and that's it. So, I can't even get into the BIOS settings of the phone to try and reset it to factory settings or anything like that.
The only thing I can get to pop up is the Custom OS Downloading screen and the "An error has occurred while updating the device software. Use the Emergency recovery function in the Smart Switch PC Software." screen. So, I downloaded the Smart Switch PC program and ran it, plugged it in and it doesn't recognize the S7 Edge as a supported device. I tried changing USB ports and all, but it just doesn't recognize it. I tried the Emergency feature and that doesn't help either. Even with the SN and the Model ID it still can't fix it.
So I'm guessing it updated while I was sleeping? And something went wrong? I don't know, I didn't physically buy the phone from the carrier myself so I don't think I can just walk into T-Mobile and ask them to help. I'm not sure what to do. Any advice would be wonderful.
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Click to collapse
I don't think it was brand new. Because it only started acting weird just after three days. The screen would never flicker only because of an update, so it is definitely a defective phone or a fake one because no body in this world would sell such an expensive device for such a low price, considering that it costs more than 700$ brand new.
It may have been a brand phone, but since the guy according to you sells refurbished phones.
In your mind you should of known, he may have worked on it because it was defective for some reason.
To get it for a cheap price.
Not even defective refirbs would sell for that cheap.. most likely a fake goophone s7 there less than $100 New and they don't last long at all
Post some pics of it :good:
imgur com/a/zd8J8
^ That is the album everyone has requested.
It's spaced out because of spam filter xda-developers website has, so just add period.
I went back to the guy today and he admitted that he had actually stolen the phone from his step dad which makes a ton of sense.
This man had stolen the phone and apparently couldn't get into his step dad's Google account so he flashed it with Odin himself and that's how he got it working. He said he couldn't keep the phone due to his step dad would eventually found out he had it but honestly, I don't want the phone knowing this now. It's hot, and it's almost a brick. I seriously feel like a criminal having it, but I spent my work-study money on it and if I'm going to have it in my possession, I want it to at least work.
I left prior to him telling me that he had stolen the phone because I was disgusted and frankly I don't want to associate with this guy knowing this, even if he was honest...
I took it upon myself to try and fix it. I have tried flashing it with Odin myself like one of the users have suggested using the SM-G935T that is on the back of the phone as a reference for downloading the necessary files for the phone's model.
Every time I run Odin while it's plugged in saying it's "Downloading Custom OS" I get the error message: FAIL! (Auth) in Odin.
I don't know what to do.
Any advice would be lovely.
Thanks in advance.
The information you might want:
SM-G935T UD FCC ID:A3LSMG935US
Designed & Engineered by Samsung Manufactured in Vietnam
IMEI: 356164075069116
Sorry for the poor quality of the pictures BTW, was taken with the aforementioned HD Tributed.
can you go in to download mode? you need it in download mode for it to flash with odin.
power+vol down+home button
edan1979 said:
can you go in to download mode? you need it in download mode for it to flash with odin.
power+vol down+home button
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I did, it was installing it for like 5 secs then after a few logs it says FAIL! (Auth) and that's it lol.
I put it in custom os download mode and all, tried Odin. idk
Hello!
I bought a new screen for my S5, but when i went ahead and change it the phone kept going to endless cycle of booting and restating(reaches until the led turns blue and power off) tried to reflash the phone didn't work until i went all the way back to 4.4.4 then it worked but I found another problem, everytime i try and unlock the phone it simple gives up and reboots. I installed a mirror apk and disconnected the screen and powered on the device and tried to create the same problem by locking and unlocking the device the phone worked fine....I know the screen is for this device is simply a defected screen or am I doing something wrong?
mohali267 said:
Hello! I bought a new screen for my S5, but when i went ahead.......
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I can only think of 3 suspects based upon your question and step 20 on the following guide.
https://www.ifixit.com/Guide/Samsung+Galaxy+S5+Display+Assembly+Replacement/26914
1) The ribbon connector from the Digitizer to the device may not be seated well.
2) A defective Digitizer.
3) The wrong Digitizer.
Other than that, I can't think of any other reason why it's doing that.
Good Luck!
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I DO NOT provide support via PM unless asked/requested by myself. PLEASE keep it in the threads where everyone can share.
I had this problem years ago on another device. But i'm sure it happened with a Kitkat based custom rom. That's unlikely a hardware issue. For me, an update of either the rom or Google Play Services seemed to fix it, after having to use an unprotected device for some time, or nothing.
My S5 came with 4.4.4 if i remember, but Lollipop was already out & i never experienced this issue on the S5.