Database Users

Unresponsive screen when touching, but working using s-pen

anyone experienced this issue? already tried removing the battery for a couple of minutes, factory reset, wipe cache partition, still not working. but using S-pen works.

Did you root your phone? How long ago did you purchase your Note 4? Replace it if you did not root your phone.
vjevardone said:
anyone experienced this issue? already tried removing the battery for a couple of minutes, factory reset, wipe cache partition, still not working. but using S-pen works.
Click to expand...
Click to collapse

arjun90 said:
Did you root your phone? How long ago did you purchase your Note 4? Replace it if you did not root your phone.
Click to expand...
Click to collapse
Nope, haven't tried rooting it. just purchased it last Jan 6 2015. too bad i purchased it in gray market, the store won't replace it.

In what situations is the screen not being responsive? Is it all the time? I suppose factory reset didn't help? Could be an issue in the digitizer registering inappropriate touch signals as you touch the display. Is the screen not being in touch-responsive in all areas of the display? Might want to reflash the Stock ROM using ODIN, if a factory reset and clearing the cache doesn't help.
vjevardone said:
Nope, haven't tried rooting it. just purchased it last Jan 6 2015. too bad i purchased it in gray market, the store won't replace it.
Click to expand...
Click to collapse

arjun90 said:
In what situations is the screen not being responsive? Is it all the time? I suppose factory reset didn't help? Could be an issue in the digitizer registering inappropriate touch signals as you touch the display. Is the screen not being in touch-responsive in all areas of the display? Might want to reflash the Stock ROM using ODIN, if a factory reset and clearing the cache doesn't help.
Click to expand...
Click to collapse
what i was doing before this happened, im downloading an ebook through torrent and using tubemate app then it froze. what i did was i removed the battery for it to restart. after turning on, the lockscreen can't be unlocked by swiping using my finger or any gesture, but by using the S-pen I can navigate and tap everything just like normal, tap everything on the display only by using the Spen.
yes factory reset and wipe cache partition didn't help. im thinking of rooting it as it also doesn't have any warranty and also your advice to reflash the stock ROM. i hope you can help me on that one as I've been using an iOS device for quite sometime and im outdated with android's tricks..

Rooting would require another thread, because the rooting process is different in the Note 4 than it was when I rooted earlier devices.
Not sure if you downloaded malware which would potentially cripple the device, but factory reset with data cache would have resolved that part.
A new digitzer costs $172 or so.
vjevardone said:
what i was doing before this happened, im downloading an ebook through torrent and using tubemate app then it froze. what i did was i removed the battery for it to restart. after turning on, the lockscreen can't be unlocked by swiping using my finger or any gesture, but by using the S-pen I can navigate and tap everything just like normal, tap everything on the display only by using the Spen.
yes factory reset and wipe cache partition didn't help. im thinking of rooting it as it also doesn't have any warranty and also your advice to reflash the stock ROM. i hope you can help me on that one as I've been using an iOS device for quite sometime and im outdated with android's tricks..
Click to expand...
Click to collapse

arjun90 said:
Rooting would require another thread, because the rooting process is different in the Note 4 than it was when I rooted earlier devices.
Not sure if you downloaded malware which would potentially cripple the device, but factory reset with data cache would have resolved that part.
A new digitzer costs $172 or so.
Click to expand...
Click to collapse
thanks. appreciate your help here.
i was able to check a video from TK on youtube about rooting the note 4, but i don't know how to reflash stock ROM though.

Which Region Model do you have?
vjevardone said:
thanks. appreciate your help here.
i was able to check a video from TK on youtube about rooting the note 4, but i don't know how to reflash stock ROM though.
Click to expand...
Click to collapse

vjevardone said:
thanks. appreciate your help here.
i was able to check a video from TK on youtube about rooting the note 4, but i don't know how to reflash stock ROM though.
Click to expand...
Click to collapse
Reflash Stock ROM
Download stock rom from sammobile.com
Same site you will find odin download link
Install kies or driver from Samsung web site to your windows based pc
Run odin as admin
Extract downloaded firmware & put md5 file in AP
Connect your mobile to pc
Wait little till port become blue /green
Start to flash & wait for PASS to display in odin
Make sure kies is not running in baground while flashing
Temporary disable antiviras while flashing
Instructions
Extract (unzip) the firmware file
Download Odin v3.09
Extract Odin zip-file
Open Odin v3.09
Reboot phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait a few minutes

Doesn't hurt to try, just make sure you get the right Stock ROM. That's why I asked which region model you're using.
jdomadia said:
Reflash Stock ROM
Download stock rom from sammobile.com
Same site you will find odin download link
Install kies or driver from Samsung web site to your windows based pc
Run odin as admin
Extract downloaded firmware & put md5 file in AP
Connect your mobile to pc
Wait little till port become blue /green
Start to flash & wait for PASS to display in odin
Make sure kies is not running in baground while flashing
Temporary disable antiviras while flashing
Click to expand...
Click to collapse

arjun90 said:
Doesn't hurt to try, just make sure you get the right Stock ROM. That's why I asked which region model you're using.
Click to expand...
Click to collapse
i'm not sure if this is the one that you're looking for, mine is note 4 N910U.
i also read your post on the other thread and unfortunately, i paid cash.. though the store has a warranty where their tech can check what's wrong on the phone, but if something needs to be replaced, i will shoulder it. they have return policy but only for 3 days. this is the downside of getting cheaper price than from samsung stores.

How much were you even saving?
Well since the "U" is an international model, what is current firmware flashed on your phone? Go to settings and update us
Download the latest Stock ROM here,
http://www.sammobile.com/firmwares/database/SM-N910U/
Before downloading, let us know the current firmware and country of origin, so you that you can flash the appropriate ROM.
vjevardone said:
i'm not sure if this is the one that you're looking for, mine is note 4 N910U.
i also read your post on the other thread and unfortunately, i paid cash.. though the store has a warranty where their tech can check what's wrong on the phone, but if something needs to be replaced, i will shoulder it. they have return policy but only for 3 days. this is the downside of getting cheaper price than from samsung stores.
Click to expand...
Click to collapse

arjun90 said:
How much were you even saving?
Well since the "U" is an international model, what is current firmware flashed on your phone? Go to settings and update us
Download the latest Stock ROM here,
http://www.sammobile.com/firmwares/database/SM-N910U/
Before downloading, let us know the current firmware and country of origin, so you that you can flash the appropriate ROM.
Click to expand...
Click to collapse
here's the firmware:
Build number: ktu84p n910uxxu1ank7
on sammobile.com, i went to the link below but the zip isn't downloading, do i need to sign up on the site and login?
http://www.sammobile.com/firmwares/download/39932/N910UXXU1ANK7_N910UZZT1ANK7_BRI.zip/

vjevardone said:
here's the firmware:
Build number: ktu84p n910uxxu1ank7
on sammobile.com, i went to the link below but the zip isn't downloading, do i need to sign up on the site and login?
http://www.sammobile.com/firmwares/download/39932/N910UXXU1ANK7_N910UZZT1ANK7_BRI.zip/
Click to expand...
Click to collapse
Yes for downloading firmware u need to sign & login.

im now downloading the firmware.. fingers crossed..
while im still downloading the firmware, i removed the simcard and batter for about 20 minutes. then i put them back and then the touch worked after a few minutes, it went back to the same problem.. im not sure if this is a hardware issue.

U can't use fingers while u use pen if ur pens is close to screen.

rs tony said:
U can't use fingers while u use pen if ur pens is close to screen.
Click to expand...
Click to collapse
yes, but I already tried putting the spen back to its place and even getting it far, still finger wont work.
already tried flashing the Stock ROM, but the problem is still there. :crying:

I also have almost same symptom as yours.
Did u install any screen protector?
If yes try to remove it and clean the screen. Work for me.
If not, u might need to send to repair shop.

nameejokerx said:
I also have almost same symptom as yours.
Did u install any screen protector?
If yes try to remove it and clean the screen. Work for me.
If not, u might need to send to repair shop.
Click to expand...
Click to collapse
it has screen protector on it. i tried to peel off the upper part, not the whole thing and tried to touch and swipe, but it still won't work. what happen to yours? i hope this isn't really an issue with the note 4..

vjevardone said:
it has screen protector on it. i tried to peel off the upper part, not the whole thing and tried to touch and swipe, but it still won't work. what happen to yours? i hope this isn't really an issue with the note 4..
Click to expand...
Click to collapse
i'm using a cheap tempered glass myr20 (around 5usd)
the tempered glass seems like it drain water and my hand easy to get sweaty.
it was obvious when i run a game where the touch keep pressing.
during other time like after a call my screen will be unresponsive and only s-pen is working.
will change to a bit expensive tempered glass. it myr99 (around 27.25USD).

J500F two problems, recovery screen is corrupt, custom roms will not boot.

Hello all,
I've got a couple of problems with a J500F. As usual, I rushed into doing things to the phone before reading fully (I've been installing various ROMS on my phones for quite a while now).
First of all, I've managed to install TWRP 3.0.2-0. But it seems that the calibration of the screen is way off what it should be. Clicking the "Install" button actually registers as the "Advanced" button. So I can still do things, I just need to guess where to click. Anyone else had this problem?
Secondly, every ROM I try and install will not work. I get a couple of horizontal lines across the screen, and nothing else.
Any help/suggestions are more than welcome.
Thanks in advance,
Tony.

Tony only tme you should panic is you mess efs . If you hve stock rom flash it via odin this would solve ur calibration issues. And install nickverse version of twrp maybe you installed a version for 6.0.1 instead of 5.1.1
Sent from my SM-J500F using Tapatalk

Thanks for the speedy reply.
I don't have the stock ROM, is it available on this site (I'm having trouble locating it).

tonybod said:
Thanks for the speedy reply.
I don't have the stock ROM, is it available on this site (I'm having trouble locating it).
Click to expand...
Click to collapse
Go and try sammobile or google it ull get it make sure to flash it through odin. Am sure you will be fine. Download the right firmware according to your country and region send me ur device name and region i see if i can share a download link
Sent from my SM-J500F using Tapatalk

The model is SM-J500F/DS, and it's a UK phone. Sammobile does not seem to have any UK image, I'm wondering if it actually came from somewhere else (I purchased it on Amazon UK, but it did not have a UK charger).

tonybod said:
The model is SM-J500F/DS, and it's a UK phone. Sammobile does not seem to have any UK image, I'm wondering if it actually came from somewhere else (I purchased it on Amazon UK, but it did not have a UK charger).
Click to expand...
Click to collapse
Go to settings then send me screen shot of about phone. You can download an app from playstore called Samsung phone info(something like that) can tell you which region its from...
Sent from my SM-J500F using Tapatalk

I cannot get into the settings (cannot get a ROM to boot).
I've just tried the Nick Verse recovery, it continually reboots the phone unfortunately without ever getting to the recovery screen.
I'll try one of the European ROMs from Sammobile, hopefully that will get things working again.

ok, I've got a stock ROM on the phone and it's booting up. But the screen calibration problem is still there which makes it unusable.
Going to see if I can use the app on Google play (not sure how I'm going to connect to the wifi though).

tonybod said:
ok, I've got a stock ROM on the phone and it's booting up. But the screen calibration problem is still there which makes it unusable.
Going to see if I can use the app on Google play (not sure how I'm going to connect to the wifi though).
Click to expand...
Click to collapse
Then you might hve flashed the twrp without unlocking oem.https://boycracked.com/2016/03/30/official-samsung-galaxy-j5-j500f-stock-rom/ try that link.
Sent from my SM-J500F using Tapatalk

When you say unlocking OEM, do you mean for the FRP error? I did unlock that (but don't recall unlocking anything else).

tonybod said:
When you say unlocking OEM, do you mean for the FRP error? I did unlock that (but don't recall unlocking anything else).
Click to expand...
Click to collapse
Yea but its not frp its OEM hehe. Just reflash the stock rom again then try flashing the twrp again.
Sent from my SM-J500F using Tapatalk
---------- Post added at 01:02 PM ---------- Previous post was at 01:00 PM ----------
You need to enable oem to unlock ur bootloader then you can flash twrp. Ensure that usb debugging is on. You might hve missed one of this two
Sent from my SM-J500F using Tapatalk

tonybod said:
ok, I've got a stock ROM on the phone and it's booting up. But the screen calibration problem is still there which makes it unusable.
Going to see if I can use the app on Google play (not sure how I'm going to connect to the wifi though).
Click to expand...
Click to collapse
I'm guessing you probably need to upgrade your rom. Strange lines and out of whack touches are usually due to an incorrect firmware vs kernel.
Ensure you are flashing the latest MM rom for your device if the TWRP you are using was built using a MM kernel.

Try flashing stock via Odin. Guides are available all over XDA on that.

I'm just getting back to this.
I've shot a quick video to show what I mean is happening.
https://www.youtube.com/watch?v=yR5dF9lURcU
Jump to 10 secs, you can see that click location is way off/.
Anyone got any ideas? I've flashed a number of stock images so far, all have the same issue. I've currently got a mouse connected via bluetooth so I can actually do things as trying to work the keyboard like this is impossible.

tonybod said:
I'm just getting back to this.
I've shot a quick video to show what I mean is happening.
Jump to 10 secs, you can see that click location is way off/.
Anyone got any ideas? I've flashed a number of stock images so far, all have the same issue. I've currently got a mouse connected via bluetooth so I can actually do things as trying to work the keyboard like this is impossible.
Click to expand...
Click to collapse
Are you actually allowing the firmware to complete its update?
It must boot into recovery after odin finishes flashing otherwise the install isn't complete.
It should auto reboot to recovery and you should see 'erasing'
Then it will reboot and the update should be completed.
If it does not boot to recovery then this is likely why you have the described issues.

ashyx said:
Are you actually allowing the firmware to complete its update?
It must boot into recovery after odin finishes flashing otherwise the install isn't complete.
It should auto reboot to recovery and you should see 'erasing'
Then it will reboot and the update should be completed.
If it does not boot to recovery then this is likely why you have the described issues.
Click to expand...
Click to collapse
Yes. I've just reflashed to check. It downloads the image to the phone, reboots into recovery where it says erasing, installing system update etc. Then reboots and I get the "Android is upgrading" message where it does all it's "optimizing apps". The touchscreen error still persists .
I did video this (or portions of it) and can upload.

tonybod said:
Yes. I've just reflashed to check. It downloads the image to the phone, reboots into recovery where it says erasing, installing system update etc. Then reboots and I get the "Android is upgrading" message where it does all it's "optimizing apps". The touchscreen error still persists .
I did video this (or portions of it) and can upload.
Click to expand...
Click to collapse
Which firmware are you using and what is your device spec?

I've got a few ROMs that I've tried
SM-J500F_20160812_J500FXXU1BPH1_J500FODD1BPH1_6.0.1
SM-J500F_20160512_J500FXXU1APE1_J500FOXX1APE1_5.1.1
J500FXXU1BPF4_J500FODD1BPF4_SLK
Same behaviour with all of them. I'm not entirely sure what region the phone was originally from, I purchase it on Amazon and believe it came from somewhere in Eastern Europe, so I've been trying images marked as Austrian, Slovakia, even Greece.
If it helps, the following is under the battery.
Model : SM-500F/DS
FCC ID : A3LSMJ500F
SSN : J500F/DSGSMH

tonybod said:
I've got a few ROMs that I've tried
SM-J500F_20160812_J500FXXU1BPH1_J500FODD1BPH1_6.0.1
SM-J500F_20160512_J500FXXU1APE1_J500FOXX1APE1_5.1.1
J500FXXU1BPF4_J500FODD1BPF4_SLK
Same behaviour with all of them. I'm not entirely sure what region the phone was originally from, I purchase it on Amazon and believe it came from somewhere in Eastern Europe, so I've been trying images marked as Austrian, Slovakia, even Greece.
If it helps, the following is under the battery.
Model : SM-500F/DS
FCC ID : A3LSMJ500F
SSN : J500F/DSGSMH
Click to expand...
Click to collapse
Install Samsung phone info and post a screen shot of the CSC info.
It should show your original CSC.

Thanks, I've uploaded the screen. Sorry it took so long, I've been away and forgot the bluetooth mouse that I use on the phone.
It looks like the original CSC is SM2J500FZKDAUT, I cannot seem to find that on Sammobile.

Note 4 Verizon failing to update to Marshmallow

Hello everyone
Please bear me with me for I am a dinosaur that grew up with Symbian phones, then was forced to use Windows phones and now recently converted to Android, therefore not an expert in this field.
Bought the Note 4 off ebay in UK. Mobile banking app and Android Pay say my phone is rooted however Root Checker says it isn't . I have tried to update to Marshmallow through ODIN but I get the FAIL Auth error every time I try...
In settings the phone shows up as N910F however it is a N910V ... I do need help to figure out the precise model though just to make sure I am installing the correct software.
Also, I am using a Lebara SIM card (partners with Vodafone) here in UK, not sure if that matters.
Would really appreciate if someone would have the patience to guide me how to install Marshmallow on my phone, I just want a clean one and no rooting. Tried different tutorials on the internet but none worked for me or I am surely doing something wrong.
Many thanks in advance!
Andy

Andyyy91 said:
Hello everyone
Please bear me with me for I am a dinosaur that grew up with Symbian phones, then was forced to use Windows phones and now recently converted to Android, therefore not an expert in this field.
Bought the Note 4 off ebay in UK. Mobile banking app and Android Pay say my phone is rooted however Root Checker says it isn't . I have tried to update to Marshmallow through ODIN but I get the FAIL Auth error every time I try...
In settings the phone shows up as N910F however it is a N910V ... I do need help to figure out the precise model though just to make sure I am installing the correct software.
Also, I am using a Lebara SIM card (partners with Vodafone) here in UK, not sure if that matters.
Would really appreciate if someone would have the patience to guide me how to install Marshmallow on my phone, I just want a clean one and no rooting. Tried different tutorials on the internet but none worked for me or I am surely doing something wrong.
Many thanks in advance!
Andy
Click to expand...
Click to collapse
Hi Andy I'm also in the UK with note 4. To find out the correct model you need to boot to download mode. Power off the phone, Hold volume down + home + power together. It will boot to download mode and from there it will show you the model.
Post your correct model here and I will post the firmware with the correct steps to flash.

Hi Callum
In download mode it says N910V

Andyyy91 said:
Hi Callum
In download mode it says N910V
Click to expand...
Click to collapse
Ahh you have the verizon varient.
https://www.sammobile.com/firmwares/download/117781/N910VVRS2CPL1_N910VVZW2CPL1_VZW/
Here is the stock marshmallow firmware for your device.
Download and unzip the firmware. Place it in odin in AP. In odin options enable auto reboot and uncheck repartition. Put phone in download mode, connect to pc and start.

Thanks for the firmware , that worked like a charm. Is it possible to install a non-Verizon version on this phone? One that does not have the Verizon preloaded apps?
Also, do you know anything about the Note 4 getting the Nougat update?

Andyyy91 said:
Thanks for the firmware , that worked like a charm. Is it possible to install a non-Verizon version on this phone? One that does not have the Verizon preloaded apps?
Also, do you know anything about the Note 4 getting the Nougat update?
Click to expand...
Click to collapse
You can only flash firmware for your device which is N910V. Which means unfortunately you can only flash verizon firmware. However you can root your phone and use titanium backup to remove the bloat.
As for the N update I have read and heard rumours that we will get it but I don't have my hopes up. Even though the Note 4 is 2 years old it's still a high end device. It hasn't been officially announced yet. Only been announced for s6/s7 and future releases

callumbr1 said:
Hi Andy I'm also in the UK with note 4. To find out the correct model you need to boot to download mode. Power off the phone, Hold volume down + home + power together. It will boot to download mode and from there it will show you the model.
Post your correct model here and I will post the firmware with the correct steps to flash.
Click to expand...
Click to collapse
Hello. I'm also having this problem with SM-N910C, care to help? Thanks.

J73 said:
Hello. I'm also having this problem with SM-N910C, care to help? Thanks.
Click to expand...
Click to collapse
What is the problem?

callumbr1 said:
What is the problem?
Click to expand...
Click to collapse
It fails to upgrade to Marshmallow.

J73 said:
It fails to upgrade to Marshmallow.
Click to expand...
Click to collapse
What region are you in?
Is your phone network locked?

callumbr1 said:
What region are you in?
Is your phone network locked?
Click to expand...
Click to collapse
I got it from UAE but I'm currently in the Philippines. I don't think it is network locked.

J73 said:
I got it from UAE but I'm currently in the Philippines. I don't think it is network locked.
Click to expand...
Click to collapse
https://www.sammobile.com/firmwares/download/117967/N910CXXS2DPL1_N910COJV2DPI1_XSG/
Download and flash this.
Are you familiar on how to flash with odin?

callumbr1 said:
https://www.sammobile.com/firmwares/download/117967/N910CXXS2DPL1_N910COJV2DPI1_XSG/
Download and flash this.
Are you familiar on how to flash with odin?
Click to expand...
Click to collapse
It's my first time right now.

J73 said:
It's my first time right now.
Click to expand...
Click to collapse
1st download the firmware.
Download odin, latest version is fine but I use v3.10.6
On phone settings go to about device, tap build number 7 times until developer options is there, go on developer options and enable USB debugging.
Plug phone to pc to make sure drivers are up to date.
Once firmware is downloaded unzip it.
Power off phone and put into download mode, vol down + home + power.
Open odin and click AP, insert the firmware. Odin options should be, re partition UNCHECKED, auto reboot checked, f reset time checked.
Plug phone into pc, in odin log it will say added with blue box saying com:3 or similar.
Press start and it will flash and reboot. The first boot can loop a few times or hang on the Samsung logo for a little while it's normal.
If it hangs for more than 15 minutes remove the battery for a few minutes then power on again and it will boot.
If you get any errors or are unsure let me know.

callumbr1 said:
1st download the firmware.
Download odin, latest version is fine but I use v3.10.6
On phone settings go to about device, tap build number 7 times until developer options is there, go on developer options and enable USB debugging.
Plug phone to pc to make sure drivers are up to date.
Once firmware is downloaded unzip it.
Power off phone and put into download mode, vol down + home + power.
Open odin and click AP, insert the firmware. Odin options should be, re partition UNCHECKED, auto reboot checked, f reset time checked.
Plug phone into pc, in odin log it will say added with blue box saying com:3 or similar.
Press start and it will flash and reboot. The first boot can loop a few times or hang on the Samsung logo for a little while it's normal.
If it hangs for more than 15 minutes remove the battery for a few minutes then power on again and it will boot.
If you get any errors or are unsure let me know.
Click to expand...
Click to collapse
Thank you! I'll keep you updated.

callumbr1 said:
1st download the firmware.
Download odin, latest version is fine but I use v3.10.6
On phone settings go to about device, tap build number 7 times until developer options is there, go on developer options and enable USB debugging.
Plug phone to pc to make sure drivers are up to date.
Once firmware is downloaded unzip it.
Power off phone and put into download mode, vol down + home + power.
Open odin and click AP, insert the firmware. Odin options should be, re partition UNCHECKED, auto reboot checked, f reset time checked.
Plug phone into pc, in odin log it will say added with blue box saying com:3 or similar.
Press start and it will flash and reboot. The first boot can loop a few times or hang on the Samsung logo for a little while it's normal.
If it hangs for more than 15 minutes remove the battery for a few minutes then power on again and it will boot.
If you get any errors or are unsure let me know.
Click to expand...
Click to collapse
It worked flawlessly! Thank you so much!

J73 said:
It worked flawlessly! Thank you so much!
Click to expand...
Click to collapse
Not a problem

Callum , thanks for all your help. Will keep my eyes on the update news, I'm curious the see if we will get it aswell

Andyyy91 said:
Callum , thanks for all your help. Will keep my eyes on the update news, I'm curious the see if we will get it aswell
Click to expand...
Click to collapse
If you see anything post it here to keep me updated

Will do

Need help unbricking my Galaxy S7 edge SM-G935P phone

I flashed the firmware from here https://forum.xda-developers.com/tmobile-s7-edge/how-to/6-8-t-mobile-935u-firmware-qe2-t3619151 along with the Tmobile radio via Odin 3.13.1, it failed in Odin and now the phone is stuck on the samsung logo. I used the BL and the AP from the zip, the CP I used from the separate tmobile download link. For the CSC I first tried the CSC that is in the package and when that failed I tried the HOME CSC even that failed. the User data I kept blank both times.. Then I tried it a third time same as above except in the CSC I put the CSC file from the zip and in Userdata I put the Home CSC file, it failed again. Am i doing something wrong ?
Update: I have been trying to flash the stock firmware from samobile, but I am unable to do even that. It keeps failing. I downloaded the firmware from here https://www.sammobile.com/firmwares/...S5BRA1/206887/, extracted it, added just the AP and as per instructions went in to download mode, clicked on start and it keeps failing. In Options only auto reboot and f reset is clicked.
I would really appreciate any help to unbrick this device, it is stuck on an exclamation mark saying " An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software". Smartswitch is not recognizing this device saying it's an unsupported device so emergency restore software wont work from there. I can get it into download mode but as I said flashing the firmware via Odin is not working. I can also get it into recovery mode but it keeps endlessly trying to update, fail and loop back to trying to update.
Thanks in advance.

Firstly I would check your use cable, I have a bunch and not all of them work. Secondly, make sure that your phone is being recognized on PC, hence the cable check. and third, make sure you are flashing the correct firmware. You said TMB, but I see you are flashing 3 different company files. Hi back to full G935P firmware , you front need to flash TMB on t, it should be fine cause I have a g935p with TMB sim in it
Anything else I'll be glad to help
bothambhai said:
I flashed the firmware from here https://forum.xda-developers.com/tmobile-s7-edge/how-to/6-8-t-mobile-935u-firmware-qe2-t3619151 along with the Tmobile radio via Odin 3.13.1, it failed in Odin and now the phone is stuck on the samsung logo. I used the BL and the AP from the zip, the CP I used from the separate tmobile download link. For the CSC I first tried the CSC that is in the package and when that failed I tried the HOME CSC even that failed. the User data I kept blank both times.. Then I tried it a third time same as above except in the CSC I put the CSC file from the zip and in Userdata I put the Home CSC file, it failed again. Am i doing something wrong ?
Update: I have been trying to flash the stock firmware from samobile, but I am unable to do even that. It keeps failing. I downloaded the firmware from here https://www.sammobile.com/firmwares/...S5BRA1/206887/, extracted it, added just the AP and as per instructions went in to download mode, clicked on start and it keeps failing. In Options only auto reboot and f reset is clicked.
I would really appreciate any help to unbrick this device, it is stuck on an exclamation mark saying " An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software". Smartswitch is not recognizing this device saying it's an unsupported device so emergency restore software wont work from there. I can get it into download mode but as I said flashing the firmware via Odin is not working. I can also get it into recovery mode but it keeps endlessly trying to update, fail and loop back to trying to update.
Thanks in advance.
Click to expand...
Click to collapse

just checking... are you using the edited princecomsy odin? http://d-h.st/gsDA or use the link here https://forum.xda-developers.com/att-s7-edge/help/princes-odin-t3545104
find the correct rom here https://forum.xda-developers.com/sprint-s7-edge/how-to/odin-stock-nougat-firmware-s7-edge-t3569834
just use files from one rom at a time. get good at that first. maybe you are careful but it really looks like you were guessing what goes where at the end of your post.
i just have tips on what helped me. passing along the info and the link.

epikroms said:
Firstly I would check your use cable, I have a bunch and not all of them work. Secondly, make sure that your phone is being recognized on PC, hence the cable check. and third, make sure you are flashing the correct firmware. You said TMB, but I see you are flashing 3 different company files. Hi back to full G935P firmware , you front need to flash TMB on t, it should be fine cause I have a g935p with TMB sim in it
Anything else I'll be glad to help
Click to expand...
Click to collapse
What is your APN settings ? With the sprint firmware I could either get LTE data or calls and text not both at the same time.
Thanks.

bothambhai said:
What is your APN settings ? With the sprint firmware I could either get LTE data or calls and text not both at the same time.
Thanks.
Click to expand...
Click to collapse
Im actually on the G935U rom from jrkruse. If you are on the latest firmware just skip the flashing of the stock U firmware. Just flash eng boot, root it, and follow his process in his t-mobile thread for flashing in flashfire. When aroma starts it asks you what kernel to flash just choose tmobile and it works instantly. But fo APN settings whatbi had was this:
Name
T-Mobile US LTE
Apn
fast.t-mobile.com
Mmsc
http://mms.msg.eng.t-mobile.com/mms/wapenc
Apn Type
default,supl,mms or Internet+MMS

epikroms said:
Im actually on the G935U rom from jrkruse. If you are on the latest firmware just skip the flashing of the stock U firmware. Just flash eng boot, root it, and follow his process in his t-mobile thread for flashing in flashfire. When aroma starts it asks you what kernel to flash just choose tmobile and it works instantly. But fo APN settings whatbi had was this:
Name
T-Mobile US LTE
Apn
fast.t-mobile.com
Mmsc
http://mms.msg.eng.t-mobile.com/mms/wapenc
Apn Type
default,supl,mms or Internet+MMS
Click to expand...
Click to collapse
I managed to flash back the Sprint firmware. I feel the problem is Sprint is probably the only one with an upgraded baseband due to their last update. Both the TMO and U firmwares are based on the 4 baseband G930TUVS4BRA1 and the last Sprint update put it on a 5 baseband G935PVPS5BRA1. That is what is causing for it to fail, I feel. Do you think if I follow the eng.boot method I should be able to overcome the problem ?

bothambhai said:
I managed to flash back the Sprint firmware. I feel the problem is Sprint is probably the only one with an upgraded baseband due to their last update. Both the TMO and U firmwares are based on the 4 baseband G930TUVS4BRA1 and the last Sprint update put it on a 5 baseband G935PVPS5BRA1. That is what is causing for it to fail, I feel. Do you think if I follow the eng.boot method I should be able to overcome the problem ?
Click to expand...
Click to collapse
Okay the problem you are having is that you are actually on bootloader 5 not baseband 5. So that number represents the bootloader and there is no way of downgrading as of yet. Samsung does this thing with fuses on the phone being blown as the bootloader upgrades, well as far as i know from the s8&s8+. So your problem you are having is that you are trying to flash a previous bootloader which isn't going to happen. Flashing the QK5 or the BRA1 firmware will work. Cause it's on bootloader 5. I'd you do what I said a couple posts ago you'll be fine I'm still running the U series tom with tmo kernel installed and I have actually had 0 issues so far. It's been completely solid and everything works, data, sms, Wi-Fi calling, etc...... it works after flashing and boot. With the Sprint tom I got headache after headache and the activating thing is annoying. Just do what I said and you'll see a that what jrkruse then did is probably going to be the only best thing the Sprint variant gets. Try it

epikroms said:
Okay the problem you are having is that you are actually on bootloader 5 not baseband 5. So that number represents the bootloader and there is no way of downgrading as of yet. Samsung does this thing with fuses on the phone being blown as the bootloader upgrades, well as far as i know from the s8&s8+. So your problem you are having is that you are trying to flash a previous bootloader which isn't going to happen. Flashing the QK5 or the BRA1 firmware will work. Cause it's on bootloader 5. I'd you do what I said a couple posts ago you'll be fine I'm still running the U series tom with tmo kernel installed and I have actually had 0 issues so far. It's been completely solid and everything works, data, sms, Wi-Fi calling, etc...... it works after flashing and boot. With the Sprint tom I got headache after headache and the activating thing is annoying. Just do what I said and you'll see a that what jrkruse then did is probably going to be the only best thing the Sprint variant gets. Try it
Click to expand...
Click to collapse
Thanks for your reply. If it is not too much can you please break down the steps a bit more because I don't want to guess and mess it up again and also if you could please kindly point me to the other thread as well so I can download the appropriate stuff from there and read a bit more about it. I am right now unable to use the phone with the sprint firmware on it on TMo, it's super annoying.
Thanks in advance.

https://forum.xda-developers.com/tmobile-s7-edge/development/rom-t3572739
Don't mind all the instructions there .
1. Download the flashfire zip file and place it in your phone.
2. Download the Ufirm_multi_carrier.zip and unzip it and place the AP or TaR on your phone(the file that's inside the zip)
3. Make sure to use the eng boot and the root provided in this thread and root your phone.(root is a pain but it's worth doing for this room.)
(Note, if you have flashfire stuck on enumerating partitions you can try rebooting or Google flashfire latest app or flashfire 0.73 app and download and install it)
4. In flashfire allow root permissions and select zip and choose flashfire flashable.zip and select mount system read/write,
5. In flashfire select firmware and select the AP or TaR that you downloaded and it should have all partitions checked. Leave it and press the check mark.
6. Make sure that SuperSU is not injected. MNow click on wipe and select dalvik/cache format cache .
7. The order should be firmware then zip then wipe in flashfire.
8. Click the flash tab at bottom in flashfire.
9. In aroma, select the wipe SuperSU image, I think it's selection 2, and the rest of it is entirely up to you for what carrier you are on and so forth.
There is no need to download the Ufirmware stock for Odin because it won't stick because if the new software you have on your phone. Please make sure you know what you are doing to apply these things. These instructions worked for me and if you choose to do otherwise that's on you. I claim no responsibility for bricked devices or what you create . Flashing is a risk that we all take and it's entirely up to you.
Any more questions I'll be glad to answer. Trying to get the oreo working but having issues.
---------- Post added at 10:49 AM ---------- Previous post was at 09:58 AM ----------
May have been the wrong link sorry here is the correct one:
https://forum.xda-developers.com/tmobile-s7-edge/development/rom-t3637375

Did you get it sorted out? Hopefully you are on the rom and haven't bricked your device. I attached a picture so you could see that I am on what I say I am on.

epikroms said:
https://forum.xda-developers.com/tmobile-s7-edge/development/rom-t3572739
Don't mind all the instructions there .
1. Download the flashfire zip file and place it in your phone.
2. Download the Ufirm_multi_carrier.zip and unzip it and place the AP or TaR on your phone(the file that's inside the zip)
3. Make sure to use the eng boot and the root provided in this thread and root your phone.(root is a pain but it's worth doing for this room.)
(Note, if you have flashfire stuck on enumerating partitions you can try rebooting or Google flashfire latest app or flashfire 0.73 app and download and install it)
4. In flashfire allow root permissions and select zip and choose flashfire flashable.zip and select mount system read/write,
5. In flashfire select firmware and select the AP or TaR that you downloaded and it should have all partitions checked. Leave it and press the check mark.
6. Make sure that SuperSU is not injected. MNow click on wipe and select dalvik/cache format cache .
7. The order should be firmware then zip then wipe in flashfire.
8. Click the flash tab at bottom in flashfire.
9. In aroma, select the wipe SuperSU image, I think it's selection 2, and the rest of it is entirely up to you for what carrier you are on and so forth.
There is no need to download the Ufirmware stock for Odin because it won't stick because if the new software you have on your phone. Please make sure you know what you are doing to apply these things. These instructions worked for me and if you choose to do otherwise that's on you. I claim no responsibility for bricked devices or what you create . Flashing is a risk that we all take and it's entirely up to you.
Any more questions I'll be glad to answer. Trying to get the oreo working but having issues.
---------- Post added at 10:49 AM ---------- Previous post was at 09:58 AM ----------
May have been the wrong link sorry here is the correct one:
https://forum.xda-developers.com/tmobile-s7-edge/development/rom-t3637375
Click to expand...
Click to collapse
First up, thanks a lot for your help. After a lot of tries I managed to root the phone or so I thought and that's what the phone said after I ran the root.bat file on the computer and the phone rebooted. I downloaded the flashfire app but when I turned it on it says "root access could not be acquired, are you rooted ?".
After I ran the root.bat file and the phone rebooted the phone clearly said it was rooted. How do I go ahead now ?

bothambhai said:
First up, thanks a lot for your help. After a lot of tries I managed to root the phone or so I thought and that's what the phone said after I ran the root.bat file on the computer and the phone rebooted. I downloaded the flashfire app but when I turned it on it says "root access could not be acquired, are you rooted ?".
After I ran the root.bat file and the phone rebooted the phone clearly said it was rooted. How do I go ahead now ?
Click to expand...
Click to collapse
Get the root from the thread in the link I provided .
In the file there should be something OS something flash the bat file in there it kills all Sprint stuff. Then do the root.batch file and don't worry when it removes all the SuperSU, flashfire, and so on, it's normal okay do on to the painful part......
In the command screen or terminal, it'll say to press a button when your phone has registered on the PC., this is probably where you are messing up. Watch your computer screen until the s7 pips up and watch your phone when it says Allow, MAKE SURE YOU TAP ALLOW! wait for your phone to click off on the PC and then click back on( it takes a while) then press whatever button you like and watch the terminal, if it has errors then it's not rooted if it is rooted then the terminal will close and your phone will reboot. Then proceed to flashfire and do it's thing. For good measure when your phone is booted open SuperSU app first and you'll know if your rooted. Let me know if you need more help

thats pretty interesting being on the binary 5 baseband and binary 4 rom. to clarify, you were on the binary 5 rom and reverted? or were you on the baseband 4 and upgraded just the baseband? thanks for the info.

epikroms said:
Get the root from the thread in the link I provided .
In the file there should be something OS something flash the bat file in there it kills all Sprint stuff. Then do the root.batch file and don't worry when it removes all the SuperSU, flashfire, and so on, it's normal okay do on to the painful part......
In the command screen or terminal, it'll say to press a button when your phone has registered on the PC., this is probably where you are messing up. Watch your computer screen until the s7 pips up and watch your phone when it says Allow, MAKE SURE YOU TAP ALLOW! wait for your phone to click off on the PC and then click back on( it takes a while) then press whatever button you like and watch the terminal, if it has errors then it's not rooted if it is rooted then the terminal will close and your phone will reboot. Then proceed to flashfire and do it's thing. For good measure when your phone is booted open SuperSU app first and you'll know if your rooted. Let me know if you need more help
Click to expand...
Click to collapse
I odined the AP_Nougat_S7_Edge_EngBoot.tar.md5 then ran the root.bat file from Nougat_S7_Root_2_82_All_Carriers_V2 , I chose the options to install the fingerprint fix and install the root without any gpu tweaks. I watched the whole process complete and the cmd prompt close, my phone never asked my permission to ALLOW anything, everything was on the computer. I ran the root.bat from cmd as an administrator and the program ran evidently because it asked me about the fingerprint fix and root with or without tweaks etc. I noticed the phone reboot and there was a notification, the phone was rooted but no SU and flashwire says no root access. I tried it back from square one a couple of tries more right back from flashing stock sprint firmware and trying the whole rooting process again, same results except the next two times the phone doesn't reboot after running the root.bat file. I notice now when the phone boots up there is a sign saying "CUSTOM" beneath the samsung logo on the screen. I don't know where I am going wrong in the process though. I don't know if it is because I am on the binary 5 however I also read somewhere that people have been successful in rooting their binary 5 sprint S7 edges. I have rooted many devices before and installed roms etc, this has been, by far, the most perplexing phone in every which way.

Fownt know what to say,but, you are saying that you are on binary 5 and have successfully downgraded bootloader's by flashing stock vzw firmware which is on binary 4? I don't think downgrading is possible yet?? The way I explained it to you is exactly how I did mine numerous times. I can no longer assist you though because, I kinda bricked my s7edge,
Here's something for everyone to note on a DONT DO!!!!
Do not flash the latest ENG_BOOT AND COMBO FIRMWARE.
I think it was the binary 5 QK1 eng boot and combo I forget, but after flashing back to stock firmware you will get a SBL ERROR in upload mode and let me tell you....... It is not fun at all. I had all the files necessary for unbricking, the complete restore files, I tried the z3x box, I tried octoplus, and I tried the uni-android tools and nothing flashes it over. It's insane. But I ended up sort of destroying the body of the phone but not the internal, so I now have a skeleton phone and no screen or mid frame.
So I wish you luck and probably a final goodbye to Samsung and their insaniy with phones.

epikroms said:
Fownt know what to say,but, you are saying that you are on binary 5 and have successfully downgraded bootloader's by flashing stock vzw firmware which is on binary 4? I don't think downgrading is possible yet?? The way I explained it to you is exactly how I did mine numerous times. I can no longer assist you though because, I kinda bricked my s7edge,
Here's something for everyone to note on a DONT DO!!!!
Do not flash the latest ENG_BOOT AND COMBO FIRMWARE.
I think it was the binary 5 QK1 eng boot and combo I forget, but after flashing back to stock firmware you will get a SBL ERROR in upload mode and let me tell you....... It is not fun at all. I had all the files necessary for unbricking, the complete restore files, I tried the z3x box, I tried octoplus, and I tried the uni-android tools and nothing flashes it over. It's insane. But I ended up sort of destroying the body of the phone but not the internal, so I now have a skeleton phone and no screen or mid frame.
So I wish you luck and probably a final goodbye to Samsung and their insaniy with phones.
Click to expand...
Click to collapse
Bummer about your phone. On a glad note I managed to root and flash my phone and everything works great now. I was taking the hard nerdy way to do it by running cmd as an administrator and having that run the root.bat file. I read somewhere else you could just double click the file and it worked for me . From there on the aroma part was pretty straightforward. I am grateful to you for pointing me in this direction and breaking it down for me, I seriously doubted me being able to achieve this on my binary 5 phone but it turned out to be smooth.
I do wish you the best and thanks once again.

[Samsung A8] Phone UI won't boot after changing DPI

Hi guys,
So I was messing around in the developer menu settings (big mistake) on my galaxy A8 when I found an option to change the DPI of my phone. I changed the value from 360 to 800 and inmediately a 'UI stopped working' message popped up and the whole screen went black. I quickly restarted my phone but the boot up animation ends everything is still black (if i a hold the power button a very small version of the Power off, Restart, Emergency alerts show up but they are not responsive). I had not enabled USB debugging before, and I tried to make a backup with KIES but it won't work since it says the phone screen is locked.
I looked around on some forums and found out adb, but all the methods involved having USB Debugging turned on (since adb does not recognize my phone).
Everything on my phone is stock and android version was up to date.
Is there anything you guys think I can do? I have a lot of info I would hate to lose on that phone :crying:

Unfortunately you have compromised the phones bootloader and Samsung has banned the bootloader and currupted ur kernel...... Bad luck
---------- Post added at 03:52 AM ---------- Previous post was at 03:48 AM ----------
Cheemaa said:
Unfortunately you have compromised the phones bootloader and Samsung has banned the bootloader and currupted ur kernel...... Bad luck
Click to expand...
Click to collapse
I'm just kidding. Learn how to put your phone in download mode and download Odin and your firmware and flash your firmware in download mode in Odin (on ur computer)

Re:
Cheemaa said:
Unfortunately you have compromised the phones bootloader and Samsung has banned the bootloader and currupted ur kernel...... Bad luck
Click to expand...
Click to collapse
Almost gave me a heart attack :laugh:.
Thanks for your reply! So I already have Odin installed and I'm currently looking for my firmware. I noticed that most have country name followed by a phone carrier. My phone was factory unlocked, so I guess this should be the one? sammobile.com/firmwares/galaxy-a8/SM-A530F/BAT/ (can't post a url since I'm new here)

Flash didn't work?
I downloaded the XEU firmware for my phone and followed the steps to flash it. Odin gave a PASS! message, but it took a really short amount of time (0:02). After that it rebooted the phone, but after putting my password the screen went black again just as it did before. Did I do something wrong? I used the HOME_CSC since it said that it wouldn't wipe my data (I haven't been able to make a backup)

dinartec said:
I downloaded the XEU firmware for my phone and followed the steps to flash it. Odin gave a PASS! message, but it took a really short amount of time (0:02). After that it rebooted the phone, but after putting my password the screen went black again just as it did before. Did I do something wrong? I used the HOME_CSC since it said that it wouldn't wipe my data (I haven't been able to make a backup)
Click to expand...
Click to collapse
Did it work? I can still help you. Took a time off

Cheemaa said:
Did it work? I can still help you. Took a time off
Click to expand...
Click to collapse
Because you flashed the HOME_CSC version, the system ui was also saved, therefore dpi changes stayed with the new stock flash. I don't think you can get your phone back without losing data.