Phone won't turn on after trying to install a custom rom - Samsung Galaxy Note 9 Questions & Answers

Hi,
my Note 9 started having some signal issues on 3G and LTE network since Android 10 and I wanted to solve this problem by installing an Android Pie firmware but it didn't work, so I've decided to install a custom ROM from Dr.Ketan and I was following the instructions from a YT video and I think I've mistaken something, because after installing/flashing (I don't know the right word for this) that CP and BL files is Odin it started to reboot but can't and displayed this error when it tried to turn on: kernel rev check fail device 6 binary 5 . I have the stock Android 10 firmware from SAMMOBILE but I can't install it because I can't get to the download mode because as I wrote I can't turn on the phone because of the mentioned error.
So my question is what should I do to fix this problem? If there isn't any solutions for this problem I'll take it to a service but if there is a solution I'll try to fix it for myself.

Can u boot to Download Mode?

muntaha_v3 said:
Can u boot to Download Mode?
Click to expand...
Click to collapse
No, I can't.

You probably was trying to odin earlier version of bootloader over a new one.
Find the latest firmware for your phone in sammobile. Extract BL and flash again.
Even when you turn on the phone and there is whatever error shown just flash it with odin. That should work normally. Or you can flash the whole firmware if you want.

try holding vol down+bixby button and plug in your usb cable to computer ?

Rosli59564 said:
You probably was trying to odin earlier version of bootloader over a new one.
Find the latest firmware for your phone in sammobile. Extract BL and flash again.
Even when you turn on the phone and there is whatever error shown just flash it with odin. That should work normally. Or you can flash the whole firmware if you want.
Click to expand...
Click to collapse
Sadly I'm not able to do it because the phone displays the error for a few seconds and Odin doesn't recognize it :/

lawong said:
try holding vol down+bixby button and plug in your usb cable to computer ?
Click to expand...
Click to collapse
I tried it but it doesn't work. :/

jayfromhungary said:
Hi,
my Note 9 started having some signal issues on 3G and LTE network since Android 10 and I wanted to solve this problem by installing an Android Pie firmware but it didn't work, so I've decided to install a custom ROM from Dr.Ketan and I was following the instructions from a YT video and I think I've mistaken something, because after installing/flashing (I don't know the right word for this) that CP and BL files is Odin it started to reboot but can't and displayed this error when it tried to turn on: kernel rev check fail device 6 binary 5 . I have the stock Android 10 firmware from SAMMOBILE but I can't install it because I can't get to the download mode because as I wrote I can't turn on the phone because of the mentioned error.
So my question is what should I do to fix this problem? If there isn't any solutions for this problem I'll take it to a service but if there is a solution I'll try to fix it for myself.
Click to expand...
Click to collapse
PS: Might it be a hard brick?

jayfromhungary said:
Sadly I'm not able to do it because the phone displays the error for a few seconds and Odin doesn't recognize it :/
Click to expand...
Click to collapse
Phone not detected? You sure it's not usb driver problem? Too bad because whatever the error is, should still be flashable with odin.

Related

[Q] Bricked and not recognized by usb..

Hello there,
I am Belgian so i'm gonna try to do my best to find my english somewhere
I have a samsung galaxy s3 mini gt-i8190..
I have tried to flash with odin thru pda BUT it stopped with fail as result..
Then i have tried to put original firmware back the same way but fail again,
then tried again with same original firmware and succeeded..
Phone froze at samsung logo, tried again and now i got the message "firmware upgrade encountered an issue. please select recovery mode in Kies & try again."
Ok, so i plug the phone back in the usb cable: Device Not Recognized! (windows 7 ultimate laptop).
I can get in to download mode: still not recognized via usb.
recovery mode DOESN'T work at all (3 button combo) just the error message at the normal boot and the download mode.
So basically i can't flash cause i can't connect, reinstalled drivers, used another pc, same thing...
It doesn't even charge the phone..
Odin mode says:
Product name: GT-I8190
Custom Binary Download: YES (4 counts)
Current binary: Custom
System status: Official
So does there somehow any file exists to put on my sd card to access usb OR a file to go into recovery mode.
Any tip is welcome, will try them all..
Thanks by advance,
yoni089
Have you tried installing Samsung's USB Driver? I know installing kies comes with the USB drivers but just in case. You might want to check if it's properly installed in your computer. Try reseting your counter first with Triangle Away. Please tell me more of what you did.
Click on the thanks button if I helped!
Change usb port and make sure all processes with kies are killed in taskmanager.
Open Odin. Put the phone in download mode and connect usb.
Hello,
Thanks for the reply's
I did install Odin first, when i flashed my phone it failed..
So i decided to install kies to make sure i had the right drivers,
Uninstalled Kies without the drivers. The phone was still recognized back then!!
Flashed it again and again FAIL!
Since then NOTHING works with the usb connection, windows does not recognize my phone "unknown device".
So it doesnt even know what it is..
Uninstalled the drivers and reinstalled them, rebooted my laptop with battery out for a minute but nothing works..
Also i tried to connect to another pc but no luck..
So i guess the key on my phone for the driver to find is missing/deleted by flashing and failing..
That's why i asked if there is any file to putt on my sd card to be recognized by my computer.
I did tried many times using another usb port..
Also tried with and without sim card/ sd card.
(btw: does they have to be in there anyway?)
Thnx and grtz,
Yoni089
please post where odin fail?
samersh72 said:
please post where odin fail?
Click to expand...
Click to collapse
Sorry, can't say.
It was somewhere in the last 20% if i'm right, its been a week from now and did not take a log of it with reflashing in mind..
yoni089 said:
Sorry, can't say.
It was somewhere in the last 20% if i'm right, its been a week from now and did not take a log of it with reflashing in mind..
Click to expand...
Click to collapse
before flashing, make sure you can see a COM: something when you connect your device.
Sent from 12*.5x.**.58
SethCode'z said:
before flashing, make sure you can see a COM: something when you connect your device.
Sent from 12*.5x.**.58
Click to expand...
Click to collapse
I know that, my connection worked fine i did see the com: port in odin and it said "added!".
then i started flashing again and suddenly "fail", got the triangle, went back to download mode, tried to connect again and windows OR Odin didn't recognized my phone anymore, device not recognized and no "com:" in odin.
Tried different ports, battery out for a minute, no sim, no sd, reinstalled drivers, nothing works..
That's the point why i made this thread cause i see no solution in this anymore, if i have no usb connection i can't flash ( OR IS THERE A WAY???), if i can't flash i probably can't get usb connection..
thx for the effort
grtz,
Yoni089
yoni089 said:
I know that, my connection worked fine i did see the com: port in odin and it said "added!".
then i started flashing again and suddenly "fail", got the triangle, went back to download mode, tried to connect again and windows OR Odin didn't recognized my phone anymore, device not recognized and no "com:" in odin.
Tried different ports, battery out for a minute, no sim, no sd, reinstalled drivers, nothing works..
That's the point why i made this thread cause i see no solution in this anymore, if i have no usb connection i can't flash ( OR IS THERE A WAY???), if i can't flash i probably can't get usb connection..
thx for the effort
grtz,
Yoni089
Click to expand...
Click to collapse
With what you're saying, it seems something has gone corrupt. Maybe a binary or an image. Flashing a rom using your phone might fix this but it's not a 100% success. It might destroy your phone more or fix it. It's a 50/50... :fingers-crossed:
SethCode'z said:
With what you're saying, it seems something has gone corrupt. Maybe a binary or an image. Flashing a rom using your phone might fix this but it's not a 100% success. It might destroy your phone more or fix it. It's a 50/50... :fingers-crossed:
Click to expand...
Click to collapse
And how exactly does this work?
I guess with the sd card but i don't have recovery mode so..
yoni089 said:
And how exactly does this work?
I guess with the sd card but i don't have recovery mode so..
Click to expand...
Click to collapse
Did your three button combination work for recovery mode before this happened?
tys0n said:
Did your three button combination work for recovery mode before this happened?
Click to expand...
Click to collapse
I have no idea, i never needed it before..
yoni089 said:
I have no idea, i never needed it before..
Click to expand...
Click to collapse
Ok. Many i8190 was delivered without working combo so I thought I should ask.
What happens when you try to enter recovery? (vol+/home/power)
Nothing at all, completely dead?
tys0n said:
Ok. Many i8190 was delivered without working combo so I thought I should ask.
What happens when you try to enter recovery? (vol+/home/power)
Nothing at all, completely dead?
Click to expand...
Click to collapse
It just turns on to the triangle that says there is an issue with the firmware upgrade..
yoni089 said:
It just turns on to the triangle that says there is an issue with the firmware upgrade..
Click to expand...
Click to collapse
Do provide the odin log, probably corrupted PIT ?
yoni089 said:
It just turns on to the triangle that says there is an issue with the firmware upgrade..
Click to expand...
Click to collapse
aah ok, and Odin doesn't recognize it at all when you connect it in download mode?
linux is your answer it never fails
Sent from my Vodafone Smart II using xda premium
AssToast said:
Do provide the odin log, probably corrupted PIT ?
Click to expand...
Click to collapse
How do i get that log?
tys0n said:
aah ok, and Odin doesn't recognize it at all when you connect it in download mode?
Click to expand...
Click to collapse
no it doesn't, not even my laptop does..
yoni089 said:
How do i get that log?
no it doesn't, not even my laptop does..
Click to expand...
Click to collapse
No kies, correct drivers, tried different ports. Then I don't know. Are you using original USB cable?
I once got a bad flash like you did, but at least Odin detected it and I was able to flash this firmware with repartition, because official stock fw didn't work for me neither.
nuotal you
tys0n said:
No kies, correct drivers, tried different ports. Then I don't know. Are you using original USB cable?
I once got a bad flash like you did, but at least Odin detected it and I was able to flash this firmware with repartition, because official stock fw didn't work for me neither.
Click to expand...
Click to collapse
I did it all
Yes it was the original usb cable..

[Q] No SIM Message After Installing Latest CM10.1.3

Hello.
I recently installed CM10.1.3 on my GT-I9000 running stock GB. I did everything according to the instructions (though, mind you, this was not my first time installing a ROM just the first time on this device).
When I booted and tried to set up a CM account it gave me a message saying "Insert SIM card". I tried installing the kernel again, as well as installing other ROMs (AOKP mostly).
Nothing seems to work. It will simply not recognize my SIM.
Any suggestions?
Thanks!
Tal
LaDjA said:
just the first time on this device).
Click to expand...
Click to collapse
since its the first time on this device, can you check IF sim card is inserted in the correct direction
Check this out! You , YES! you are an " Android ". Not your phone but U.​
Yes. It is.
Might be also worth mentioning that I tried it with a few different cards, all of which work with other devices, and not with this one.
LaDjA said:
Yes. It is.
Might be also worth mentioning that I tried it with a few different cards, all of which work with other devices, and not with this one.
Click to expand...
Click to collapse
you can try taking it back to stock ROM , you can follow this but it sounds like you may have hardware problem, if that fails as sim contacts can get broken or damaged too and can be replaced. so best to test with Stock ROM to check if its a software or hardware problem. also try to flash without SIM card and insert after flashing and first boot.
Check this out! You , YES! you are an " Android ". Not your phone but U.​
LaDjA said:
Hello.
I recently installed CM10.1.3 on my GT-I9000 running stock GB. I did everything according to the instructions (though, mind you, this was not my first time installing a ROM just the first time on this device).
When I booted and tried to set up a CM account it gave me a message saying "Insert SIM card". I tried installing the kernel again, as well as installing other ROMs (AOKP mostly).
Nothing seems to work. It will simply not recognize my SIM.
Any suggestions?
Thanks!
Tal
Click to expand...
Click to collapse
For a clean install and root, flash JVU ROM and its CF_root, as it is easy and problem free. I never had any problem with JVU
The whole procedure is given below
FLASHING JVU ROM WITH ODIN v1.85:
1. Install USB drivers for i9000 on PC (ignore if already installed) and restart computer to take effect
2. Turn off your phone and put it in download mode
by holding VOL DOWN+MENU+POWER
Do you get the Yellow Triangle?..If so
continue..if not do it again...
3. Plug in Phone with USB Cable To Computer.
4. In ID:COM it should go yellow and you should see
ADDED in the message box
5. Check Re-Partition option and then Click PIT
button to select: s1_odin_20100xxx.pit file.
6. Click PDA button and select :
CODE_I9000XXJVU_xxxxx.tar
7. Click PHONE button and select:
MODEM_I9000XXJVU_xxxxx.tar
8. Click CSC button and select:
GT-I9000-CSC-MULTI-OXAJVU.tar
9. When you have all the files needed in ODIN,
Click Start and let it Run
10. Once complete you will see S logo on phone
(computer will make a few noises like connect/
disconnecting
11.Unplug the Cable to the Phone
You will see your phone working excellent. Now it's time for rooting
Procedure for rooting:
1. Power Off Phone
2. Download CF-Root kernel first.
Unzip the file to a folder. You
will get the .tar file – CF-Root-
XX_OXA_JVU_2.3.6-v4.3-CWM3RFS.tar
— inside the extracted folder. DO NOT extract
the .tar file (even if you see it as a zip
file, which it is not). You need to flash
the .tar file using Odin to gain root
access and install the ClockworkMod
Recovery (CWM) alongside. If you’re
getting zimage file, it means you’ve
extracted the .tar file too! — and that’s
not a right thing to do.
3. Boot your phone in Download Mode —
Press and hold volume down+HOME
+POWER keys together.
4. Open Odin now. Connect your phone to PC now. You’ll notice “Added! !” message in the Odin’s message box in the bottom left.
5. On Odin, click the PDA tab and select the .tar file you got in step 2 — CF-Root-XX_OXA_JVU_2.3.6-v4.3-
CWM3RFS.tar
6. Make sure “Re-Partition” checkbox is not selected. Leave the “Auto Reboot” and “F. Reset Time” checkboxes selected.
7. Click the Start button on Odin to flash the CF-Root kernel. After the CF Root is installed, phone will restart automatically. When you see the PASS written in top left box, you can remove the cable.
8. Your phone is rooted now. That surperuser app is there! The CWM app is also there, and
clockworkmod based recovery has
been installed too. Now you enter the custom ROM world without worries. Enjoy!
PIT File DOWNLOAD Iink: www.mediafire.com/download/v2rub40k1bvccj4/s1_odin_20100512.pit
ODIN 1.85 download link:
www.mediafire.com/download/82latn22s1kl7w2/andromint-Odin3-v1.85.zip
XXJVU Download link:
(password: samfirmware.com)
hotfile.com/dl/140301534/be8872c/I9000XXJVU_I9000OXAJVU_OXA.rar.html
CF_root download link:
download.chainfire.eu/132/CF-Root/SGS/CF-Root-XX_OXA_JVU_2.3.6-v4.3-CWM3RFS.zip
If you don't have USB drivers, then download below
Samsung USB drivers:
www.mediafire.com/?hzlnda0l5t8qyes
xsenman said:
it sounds like you may have hardware problem, if that fails as sim contacts can get broken or damaged too and can be replaced.
Click to expand...
Click to collapse
But the hardware was functioning perfectly well before I flashed. Why would flashing a ROM damage my SIM contacts? (or any hardware, for that matter)?
xsenman said:
you can try taking it back to stock ROM , you can follow this
Click to expand...
Click to collapse
In this guide, when I am trying to download the PIT file, it wants me to log in with my google\facebook account. Something about that smells fishy. Are you sure it's reliable enough? Alternatively - could you provide a different download link for the file?
Rohitdahiya said:
XXJVU Download link:
(password: samfirmware.com)
hotfile.com/dl/140301534/be8872c/I9000XXJVU_I9000OXAJVU_OXA.rar.html
Click to expand...
Click to collapse
The password doesn't match, or so peazip says. I can't get the file to extract.
Thank a lot, guys, for all your efforts.
LaDjA said:
But the hardware was functioning perfectly well before I flashed. Why would flashing a ROM damage my SIM contacts? (or any hardware, for that matter)? In this guide, when I am trying to download the PIT file, it wants me to log in with my google\facebook account. Something about that smells fishy. Are you sure it's reliable enough? Alternatively - could you provide a different download link for the file?
Click to expand...
Click to collapse
I assume you have a software issue, that's why I asked you to revert to Stock ROM after you confirmed the SIM card was not inserted the wrong way round. , only IF the sock ROM also gave you that result than you need to consider hardware, as I have not heard of anyone having this issue after flashing CM 10.
AS for PIT file its in 4Shared site, all they would require is you should be a member and register with them ( you can do that with any name and password) the ROM site is FileRio, there you should only use free download button , clicked a number of times ( same button) for download to begin, both uploads were by me, so its virus free. I will upload pit file to the thread asap as its very small file.
EDIT: already uploaded PIT File to thread uploaded 3 PIT files in a package used for i9000, only use 512
Check this out! You , YES! you are an " Android ". Not your phone but U.​
Hey. Thanks again.
One more problem, and it's a big one:
Odin won't respond to my device. No yellow rectangle, or any kind of response...
What can I do to make it realize that it's there?
LaDjA said:
Hey. Thanks again.
One more problem, and it's a big one:
Odin won't respond to my device. No yellow rectangle, or any kind of response...
What can I do to make it realize that it's there?
Click to expand...
Click to collapse
the guide to solve such problems is right on top (begining) of that thread
Note:- It's assumed that you can and know how to connect your Phone to PC with USB cable . If you do not know, first install Samsung USB drivers on your PC/Laptop, than enable USB debugging on your phone by settings menu>Developer options> tick USB Debugging. After this use only Samsung USB cable and plug it into your phone micro USB port and to your PC USB Port. ( Always use the Back USB port on PC as some ports may not connect well enough for flashing ROM's. )
If unable to connect your phone to PC for any reason, refer to this guide
Click to expand...
Click to collapse
Check this out! You , YES! you are an " Android ". Not your phone but U.​
I tried everything in that guide, and it still the same.
Might be worth noting that the computer totally does recognize the device. I mean, I can access the internal SD from the computer, when the phone is on. It's just that when I connect it in download mode, Odin doesn't respond.
Might also be worth to stress that I used Heimdall to flash the recovery, when I did it. Could it be related to why I can't use Odin now?
And another thing regarding my main issue - could the "Insert SIM" message be a modem thing?
The password for XXJVU is samfirmware.com
If you are still unable to open this, then download XXJVU by Google searching and then try. This is the best way to get rid of the problem.
If you are able to go to download mode, install USB drivers for Samsung and restart PC . Now exit the Kies program and its related services from your PC. If you are using windows, you may find the tray icon and exit by right clicking. Now run Odin and flash.
If you are not able to go to download mode then search "homemade usb jig" and use the jig method described in those threads.
I'm trying to download the XXJVU again. Will see how goes.
I am able to go to download mode. So that's not it. I also don't have Kies installed on my computer, so that's also not it. I installed a few different Samsung drivers, and did the whole process a few times. The computer always recognizes the phone, but Odin doesn't.
I don't get why I can't delete stuff, if I accidentally posted twice. Anyway - feel free to disregard this one. Sorry for spamming..
OK. Managed to open the XXJVU.
Still have the problem with Odin not paying attention to my phone being there. Do you think it might be a problem with dl mode, that I should try fix with a jig (the phone does act LIKE it in dl mode - yellow triangle and all...)?
LaDjA said:
OK. Managed to open the XXJVU.
Still have the problem with Odin not paying attention to my phone being there. Do you think it might be a problem with dl mode, that I should try fix with a jig (the phone does act LIKE it in dl mode - yellow triangle and all...)?
Click to expand...
Click to collapse
You seem to be having strange problems. I assume you pressed the correct combo keys ( as shown in image on that thread) and you did not get download mode ( this could be due to ) you don't have an i9000 but a different version of Galaxy S? or your keys are not functioning or you have a wrong bootloader
so use this methods & tool from PC to boot into download mode after you are sure you have an i9000 international version by checking under the battery. just to give you an idea , read this
Odin will only connect when phone is in Download mode, so as you mentioned you have NO problem with drivers and PC, its only your phone not being able to enter download mode.
Check this out! You , YES! you are an " Android ". Not your phone but U.​
xsenman said:
You seem to be having strange problems. I assume you pressed the correct combo keys ( as shown in image on that thread) and you did not get download mode ( this could be due to ) you don't have an i9000 but a different version of Galaxy S? or your keys are not functioning or you have a wrong bootloader
Click to expand...
Click to collapse
You assume correctly - I did use the correct combo. And the battery says I have an GT-I9000. I think that's only the int'l version, isn't it?
xsenman said:
so use this methods & tool from PC to boot into download mode after you are sure you have an i9000 international version by checking under the battery. just to give you an idea , read this
Odin will only connect when phone is in Download mode, so as you mentioned you have NO problem with drivers and PC, its only your phone not being able to enter download mode.
Click to expand...
Click to collapse
I will try the ADB solution tomorrow. But doesn't the fact that the phone displays the download mode screen say that it is indeed in that mode? (because it does display it, as I mentioned above). I mean - is it possible that the phone seems like it is in download mode, when it's actually not?
Thanks!
LaDjA said:
. But doesn't the fact that the phone displays the download mode screen say that it is indeed in that mode? (because it does display it, as I mentioned above). I mean - is it possible that the phone seems like it is in download mode, when it's actually not?
Click to expand...
Click to collapse
hmm, i got the impression that you are not getting the download mode display , if it does than it is in download mode, so now you need to check your Odin3 download, what version are you using , try and download again and always use fresh Odin3, meaning, if it had a problem or even when no problem restart it a fresh. And best install Samsung USB drivers again ( link on that thread), if that did not solve it.
Check this out! You , YES! you are an " Android ". Not your phone but U.​
I tried both versions that from here (i.e. v1.83 and v1.85). I'm not really doing anything else with Odin, so there's nothing to restart.
I also tried uninstalling and installing the drivers a few times, using a few different installation files, and by letting windows figure out on its own which drivers to install.
Non of it changed the result.
LaDjA said:
I tried both versions that from here (i.e. v1.83 and v1.85). I'm not really doing anything else with Odin, so there's nothing to restart.
I also tried uninstalling and installing the drivers a few times, using a few different installation files, and by letting windows figure out on its own which drivers to install.
Non of it changed the result.
Click to expand...
Click to collapse
this is weird, anyway since heimdall is possible, right? try and download a heimdall rescue kit from MY Android collections and try flashing , if the phone boots you can also install Mobile Odin from playstore to flash stock ROM too.
Check this out! You , YES! you are an " Android ". Not your phone but U.​

GT-N7000 problem with kies and firmware upgrade encountered and odin

hello guys
i was installing a rom on my GT-N7000 ,after finishing my phone showed The “Firmware upgrade encountered an issue, Please select recovery mode in Kies & Try Again”
i said ok lets look for a solution, i found several posts saying that i need to do an emergency recovery from kies
but kies doesn’t recognize my phone it says "device is not responding ,reboot "
i tried to install stock rom using odin but my phone won't boot into Download mood it is freezing at the screen above
so what should i do ? throw my phone from the nearest window ?
Omar42Nabil said:
hello guys
i was installing a rom on my GT-N7000 ,after finishing my phone showed The “Firmware upgrade encountered an issue, Please select recovery mode in Kies & Try Again”
i said ok lets look for a solution, i found several posts saying that i need to do an emergency recovery from kies
but kies doesn’t recognize my phone it says "device is not responding ,reboot "
i tried to install stock rom using odin but my phone won't boot into Download mood it is freezing at the screen above
so what should i do ? throw my phone from the nearest window ?
Click to expand...
Click to collapse
Did u install the samsung's latest drivers on ur PC?
tra_dax
tra_dax said:
Did u install the samsung's latest drivers on ur PC?
tra_dax
Click to expand...
Click to collapse
is there an official site i can download it from ?!
Omar42Nabil said:
is there an official site i can download it from ?!
Click to expand...
Click to collapse
Try this one:
http://forum.xda-developers.com/showthread.php?t=1755001
v1.5.22.0
I would suggest u to use Odin instead of Samsung kies.
tra_dax
tra_dax said:
Try this one:
http://forum.xda-developers.com/showthread.php?t=1755001
v1.5.22.0
I would suggest u to use Odin instead of Samsung kies.
tra_dax[/QUOTE
Click to expand...
Click to collapse
tra_dax said:
Try this one:
http://forum.xda-developers.com/showthread.php?t=1755001
v1.5.22.0
I would suggest u to use Odin instead of Samsung kies.
tra_dax
Click to expand...
Click to collapse
it won't boot into download mood is it ok to use odin when showing this message on mobile screen firmware upgrade encoutered an issue ??
Remove the battery for 30 secs and then try by pressing the power volume down and home.
[Solved]
i connected my phone to my pc with different USB cable and odin was able to recognize it even when showing this mobile cpmputer screen which says ' firmware upgrade encounterd ..... " the i flashed "PhilZ-cwm6-JPLSB-UAE-4.93.6.tar"
using odin and whithout download mode
and it all fine now after flshing the stock rom back
thnx for all who replyed

Completely locked tablet needs stock firmware sm t817v

I have tried almost everything to unlock my tablet, but nothing wil work. I get various errors when i try to load pin bypassers, and FRP lock is enabled. I cant do anything to get this tablet working. It was supposed to be a display model for a local wal mart but the display wasnt set up. It is locked by the crossmark company and i have no idea where to look for help. Anything is appreciated
Have you installed the stock firmware then booted to recovery and factory reset?
Solution
Justinbranson28 said:
I have tried almost everything to unlock my tablet, but nothing wil work. I get various errors when i try to load pin bypassers, and FRP lock is enabled. I cant do anything to get this tablet working. It was supposed to be a display model for a local wal mart but the display wasnt set up. It is locked by the crossmark company and i have no idea where to look for help. Anything is appreciated
Click to expand...
Click to collapse
Hey bro, i had the same issue with my SM-T813 S2 9.7 Tab, also had FRP enables and coulnt install stock rom as FRP lock wasnt letting me flash using Odin. Did although find a bypass, PM me if you would like help with it
ashyx said:
Have you installed the stock firmware then booted to recovery and factory reset?
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I cant find the stock firmware, because it is the Verizon model and nowhere seems to have a download
Justinbranson28 said:
I cant find the stock firmware, because it is the Verizon model and nowhere seems to have a download
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Click to collapse
Not sure why you state that?
https://drive.google.com/uc?id=0B3f4JH6oy4Wma3RBdV8xeWdWSHc&export=download
ashyx said:
Not sure why you state that?
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Im not sure this will work, but thay seems to he the right file, thank you so much ive looked everywhere for it
Justinbranson28 said:
Im not sure this will work, but thay seems to he the right file, thank you so much ive looked everywhere for it
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Click to collapse
Why won't it work, it's the stock firmware?
ashyx said:
Not sure why you state that?
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Click to collapse
I get the error when loading from an sd card : e footer is wrong, and the other error is signature verification failed. Odin won't recognize my device either.
Justinbranson28 said:
I get the error when loading from an sd card : e footer is wrong, and the other error is signature verification failed. Odin won't recognize my device either.
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You need to flash via Odin, you can't flash it with recovery.
You need to put the device in download mode not recovery.
ashyx said:
You need to flash via Odin, you can't flash it with recovery.
You need to put the device in download mode not recovery.
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Odin won't recognize the tablet in download mode, I've tried 3 different versions of odin, at least 4 different usb cables, and every USB port on multiple computers
Justinbranson28 said:
Odin won't recognize the tablet in download mode, I've tried 3 different versions of odin, at least 4 different usb cables, and every USB port on multiple computers
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Are you sure you've installed the Samsung USB drivers.
Download mode is POWER + HOME +VOL DOWN.
http://downloadcenter.samsung.com/c...G_USB_Driver_for_Mobile_Phones_v1.5.45.00.exe
ashyx said:
Are you sure you've installed the Samsung USB drivers.
Download mode is POWER + HOME +VOL DOWN.
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those drivers let odin recognize the tablet, but i get the error "MDM mode cant download" on my tablet after i try flashing.
Justinbranson28 said:
those drivers let odin recognize the tablet, but i get the error "MDM mode cant download" on my tablet after i try flashing.
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Click to collapse
Is this device running lollipop or marshmallow?
I'm afraid there's not much can be done with this tablet if it's stuck in demo mode.
The normal procedure is to install twrp then factory reset and then flash stock firmware.
However because this device has a locked bootloader you won't be able to flash anything custom such as recovery.
There's a chance that if this device is running lollipop you can try and root with kingroot then follow the procedure to convert to supersu.
With that you can install Flashfire then factory reset and install the stock firmware with that.
ashyx said:
Is this device running lollipop or marshmallow?
I'm afraid there's not much can be done with this tablet if it's stuck in demo mode.
The normal procedure is to install twrp then factory reset and then flash stock firmware.
However because this device has a locked bootloader you won't be able to flash anything custom such as recovery.
There's a chance that if this device is running lollipop you can try and root with kingroot then follow the procedure to convert to supersu.
With that you can install Flashfire then factory reset and install the stock firmware with that.
Click to expand...
Click to collapse
thank you, i will trythose things, if it isnt too much trouble what specifically should i look for or do?
Any development on this as I just picked up a SM-T817V locked. My version is MMB29K.T817VVRS2BPL1. Not able to flash the firmware here or the official ones from samsung 6.0 and 7.0. Can't power off unit from the download mode. Going to wait until battery dies out.

Bricked s2 i9100

Hi, i wanted to install linage os. But unfortunately i got error 7. I deleted the stock android so now I can't go back. Download mode doesn't work for me, the computer doesn't find the phone. Tried removing asserts but then i get invalid zip error. Tried flashing newer trwp with the current one but i get error that the file is bigger than the partition. Any ideas?
TheHaterBg said:
Hi, i wanted to install linage os. But unfortunately i got error 7. I deleted the stock android so now I can't go back. Download mode doesn't work for me, the computer doesn't find the phone. Tried removing asserts but then i get invalid zip error. Tried flashing newer trwp with the current one but i get error that the file is bigger than the partition. Any ideas?
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Click to collapse
Just saw your post.
Here is <Tab S2> forum so you better ask in phone section.
Btw. Afaik in download mode the device is only found by Odin not the PC. So you can flash stock ROM still.
That sees it only in recovery mode or when ROM has started.
bmwdroid said:
Just saw your post.
Here is <Tab S2> forum so you better ask in phone section.
Btw. Afaik in download mode the device is only found by Odin not the PC. So you can flash stock ROM still.
That sees it only in recovery mode or when ROM has started.
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Click to collapse
I tried with Odin but the phone doesn't appear there. I think it's because the usb debugging need to be turn on and actually there is no android
TheHaterBg said:
I tried with Odin but the phone doesn't appear there. I think it's because the usb debugging need to be turn on and actually there is no android.
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Click to collapse
I've never tried without turned on debugging so idk.
Tried other cables/USB ports already?
If a TWRP is working what about flashlng any old custom ROM with it?
I once flashed a friends S2 with LOS 14 or higher but had to repartition it to be able to.
@TheHaterBg seems not necessarily to be turned on.
Which Odin used?

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