My S7 Duos is totally unresponsive, black screen but blue LED is on - Samsung Galaxy S7 Questions and Answers

I had my phone just sitting on a wireless charger this morning and had been there for about 15-30 minutes. I noticed it was rebooting, odd I thought? I took it off and then realized it was going into a boot loop. I gave it a soft reset and then it would turn on and stay on for about 10 seconds before boot looping again. I again gave it a soft reset after a couple loops and now it seems to totally dead, as the title implies.
No button combination has worked and I've held them all down for well over 30 seconds each. I've tried plugging it into my PC and haven't gotten any response that way. The blue LED is on so I know it's not dead...I think? To make matters worse, I bought this phone off Craigslist about 5 months ago and it's the Exynos version so I definitely can't get any kind of warranty on it. I'm hoping someone has had this problem and can help or just has some advice. Thanks everyone.
EDIT: To keep this updated, I have been able to get into Odin Mode and have tried to flash stock firmware. Odin says everything went fine but the phone hangs up at the Samsung Galaxy S7 logo. I'm unable to boot into recovery mode and I've even tried to reinstall TWRP with Odin and that has not worked.

Seen the LED only problem before, waiting for the battery to drain and the phone to turn off seems to be the only known cure atm
Once it does, connect the charger for 15 mins, then boot directly into recovery and clear caches to try fix the bootloop, possible it may need factory resetting / clean flash of stock ROM
Using the MicroUSB > USB white adapter, you may be able to connect a power hungry USB peripheral to the phone to drain the battery faster, I use a USB desktop fan, but some people report it not working when it is stuck in this LED loop and have just had to wait it out

Thanks for that advice, I'll let it drain over night. However, I have been able to get it to boot into Odin Mode and Odin v.3 recognized it. I flashed the stock firmware but upon rebooting nothing happened and now it gets stuck at the Samsung logo screen. I can still get it back into Odin mode, which I believe will be the fastest way to kill the battery, but I find it odd that I can get into that but not recovery? I am rooted and have TWRP installed, if that matters at all.

If you can get into Download (ODIN) mode, then letting the battery drain probably won't help, that only seems to help when the phone is completely stuck with nothing but the LED working
Make sure you flash CSC (Not HOME_CSC) along with the other 3 sections of the ROM, using ODIN 3.12.3, that should factory reset the phone after the flash
If you successfully flashed stock with ODIN already, you are no longer rooted and do not have TWRP installed, flashing stock with ODIN replaces all that with stock

I updated Odin and once again tried to flash the 4 parts, making sure I used the right CSC file, but I'm still getting hung up at the Samsung Galaxy S7 logo. Do you have a suggestion as to which region's firmware I should use? I have been trying the Australia one from SamMobile's site.
EDIT: And to clarify, I have the G930FD(the duos one).

jonny727272 said:
I updated Odin and once again tried to flash the 4 parts, making sure I used the right CSC file, but I'm still getting hung up at the Samsung Galaxy S7 logo. Do you have a suggestion as to which region's firmware I should use? I have been trying the Australia one from SamMobile's site.
EDIT: And to clarify, I have the G930FD(the duos one).
Click to expand...
Click to collapse
Any region would work, and the F firmware works for the FD too

Related

Kies Firmware Update Screwed up my 6210

I plugged in my device and Kies said there was a firmware update. I let it go through it's paces and upon reboot, it just sits at a pulsating samsung logo.
I've tried reflashing a stock GB image using Odin. Even tried an ICS one. All of them result in the same pulsating samsung logo going nowhere.
What steps can I take from here?
Power + Vol Up
Select Wipe/Factory Reset
Cross your fingers...
Good Luck
I couldn't get recovery to come up before. But it did this time . Anyway, we're back in business. ICS is fantastic on this!
Hi people, I update my tab7+ 6210 to ICS everything was fine, but sometimes I got random reboots and today it suddenly turn off, I tried to turn on but nothing happens, so I plugged into charge but show no signs of life, I tried to enter stock recovery but accidentally enter download mode, Im screwed?, please I need some guidance. Thanks.
--------_______________________-----------
IT boot again, Im going to try enter recovery and do the wipes.

[Q] Samsung Logo Stuck - Advice Needed

Samsung Galaxy S5 G900A (AT&T)
Previously on a day off I became very bored, and decided to root my phone. After playing around with everything for a day i did not like it. So i just went into recovery mode and did factory rest on my phone. Now I used supersu and a basic root everything worked perfect after i rooted it. But once I tried to put the stock firmware back on my phone it started acting funny. With showing Unfortunately Context Service has stopped. It was so absurd my phone couldnt function properly. I tried flashing the stock firmware on there in hopes that it would fix my problem, but it only made my phone completely inoperable. I have been trying multiple ways to fix this using odin v3.09 and odin v 3.10.6. Here are some of the files I have tried to get my phone back to stock. (G900AUCU1ANCE_G900AATT1ANCE_G900AUCU1ANCE_HOME.tar.md5) I have tried downgrades. Odin seems to fail on every single one besides this set up (AP_G900AUCU1ANCE_964333_REV00_user_low_ship_MULTI_CERT.tar.md5) (CP_G900AUCU1ANCE_964333_REV00_user_low_ship_MULTI_CERT.tar.md5) (CSC_ATT_G900AATT1ANCE_964333_REV00_user_low_ship_MULTI_CERT.tar.md5) Odin loads those three files onto my phone perfectly with in 3 minutes but after they are installed on my phone. When i power it up it gets through the first screen and only shows half of the samsung logo freezes and goes to a black screen with a blue light. I have been working at this problem for a little over a week a couple hours a night and i really can not seem to make any progess. Help would be greatly appreciated.
Still having troubles
Flashes firmware perfectly fine but still can not seem to get past the samsung logo loading super slow and then just cutting out and going to a black screen with a blue stationary light on top left of phone.
Still looking for advice
bump
ksutinen said:
Flashes firmware perfectly fine but still can not seem to get past the samsung logo loading super slow and then just cutting out and going to a black screen with a blue stationary light on top left of phone.
Still looking for advice
bump
Click to expand...
Click to collapse
Boot into recovery mode and do full wipes wipe cache ,wipe del Vick cache,factory reset
I think this will resolve your problem
Regards
Mohamed786

Can't Root Galaxy S5 Stuck At Blue Bar

TLDR;
Trying to install custom recovery with odin auto-reboot checked off so stock doesnt replace odin says PASS I disconnect the phone but in downloading mode the blue bar is full and the phone doesn't want to shut down. I remove the battery and try to boot into custom philz-recovery it gets stuck in samsung logo. But functions perfectly on normal boot. I reset the whole phone and try the cf-auto-root method and the phone gets stuck in samsung logo now not even booting up normally. So i reset the whole phone again with odin and firmware from sammobile now sitting with a stock android and knox warranty ticked without having a root.
(Sorry for the long post I've tried to provide as much info as I can) So I have a Samsung Galaxy S5 exact model number SM-G900H. And I'm trying to root it. I go into download mode than I launch Odin and check off Auto-Reboot so it won't boot up and the stock recovery replaces the custom I'm trying to install, I connect the phone it says its connected than I select AP and than choose philz-recovery (latest version) and start it. So the Odin finishes its work says "PASS" in green letters. I disconnect the phone but on S5 the blue bar is full and it does not want to shut down (if the auto-reboot is checked it just reboots and it doesn't even want to boot into stock recovery just stuck on samsung logo) I've waited a good hour and still nothing. So I pull out the battery for it to shut down and than I straight try to boot into recovery and it just gets stuck on samsung logo and the blue letters don't even show up. Before rooting the recovery worked and I factory resetted the device before so samsungs knox does't interrupt with its not-being-able-to-boot-into-recovery-if-you-dont-know-the-password-to-the-samsung-account. And I'm now sitting here now with knox warranty ticked and not even rooted BUT I CAN STILL USE THE PHONE PERFECTLY WITHOUT TRYING TO BOOT INTO RECOVERY JUST BOOTS UP NORMALLY. So what I do than is reset the phones firmware with Odin from sammobile. Ok stock android. Than I try the Cf-auto root method with Odin. No luck phone just doesn't even boot up. So I reset the phone again same method. Ok stock android again. Sitting here reading through google for 8 hours 5 of thise spent on xda. STILL NO LUCK. So I hope someone can resolve the issue. I can't provide any pictures as I just rage closed my computer and didn't take pics. And if I install cynogenmod with heimdall is it going to be rooted (i know you don't need a root to do that) and can someone provide a guide to that heimdall cynogenmod install method?

Samsung S6 stuck on Samsung Logo after flashing stock rom

Hi Guys,
So the issue seems to be straightforward and I read many threads about it, but none of them actually solve my problem.
My S6 is locked to Orange Poland (which is currently running 6.0.1 Android). I wanted to flash unbranded Marshmallow rom but that did not go well and in the process of flashing Odin returned an error (Complete(Write) operation failed). That's the way my phone became bricked. I tried to reflash this rom several times (while changing ODIN versions and also I tried single AP as well as 4 files + PIT). None of this worked. So I decided to go back to the branded rom—exactly the same as it was before.
Odin this time didn't show any fail messages and the phone actually started booting up. And here is my problem, it is stuck on the Samsung logo. I tried going to recovery mode, wipe cache and then factory reset but it still cannot go through Samsung logo.
My phone was never rooted. I have up to date samsung usb drivers. I tried SmartSwitch but it fails to recover the phone every time.
Do you kind people have any ideas?
Hi again,
Just a quick update from me. I finally managed to revive my phone. It seems that the bootloop was caused by the low battery (actually 0%, while being connected to PC). Once I charged the phone to 100%, it miraculously booted up and went to the setup wizard. I have no idea if the low battery had an effect on it, but once I charged it, the phone started to work properly.
In the end, I flashed back the stock rom with Orange Poland brand. The rom consisted of 4 files + PIT file. I used Odin3_v3.12.3.
Maybe this will help someone
axapies said:
Hi again,
Just a quick update from me. I finally managed to revive my phone. It seems that the bootloop was caused by the low battery (actually 0%, while being connected to PC). Once I charged the phone to 100%, it miraculously booted up and went to the setup wizard. I have no idea if the low battery had an effect on it, but once I charged it, the phone started to work properly.
In the end, I flashed back the stock rom with Orange Poland brand. The rom consisted of 4 files + PIT file. I used Odin3_v3.12.3.
Maybe this will help someone
Click to expand...
Click to collapse
Thats why you should always charge your phone to at least 70% before doing any flash :good:

Problem with bricked GT-N8000

Hi everyone
I have GT-N8000 2012 version. A week ago it suddenly went off and I am no longer able to turn it on, i.e. after showing the Samsung white logo, it is restarted. I have tried flashing different firmware versions but it doesn't help. Also the Power+VolumUp combination does not show any menu (I think it usually boots a menu for factory reset). What can I do? (I prefer being able to recover my data).
Thanks in advance
Same problem here, on same device type (N8000 2012, standard stock samsung firmware).
Mine doens't even reach the Samsung logo. It just gets to the 1st screen (Galaxy Note 10.1 white message) and reboots after a couple of seconds.
Also can get to any menu using Power & VolumeUp (doesn't seen to have any effect). Only Power &VolumDown gets to the Download menu.
Unless this is a Hardware problem I wanted to factory reset the device, hopping this would clean "everything" but put it running again.
Thanks
Suggest flash stock rom via Odin ,and download mode.
try this one
jchicau said:
Same problem here, on same device type (N8000 2012, standard stock samsung firmware).
Mine doens't even reach the Samsung logo. It just gets to the 1st screen (Galaxy Note 10.1 white message) and reboots after a couple of seconds.
Also can get to any menu using Power & VolumeUp (doesn't seen to have any effect). Only Power &VolumDown gets to the Download menu.
Unless this is a Hardware problem I wanted to factory reset the device, hopping this would clean "everything" but put it running again.
Thanks
Click to expand...
Click to collapse
no worries. it happens. soft brick situation
you need a stock rom for your device or back up rom.
go back to PC and start ODIN, cable in, then boot your device under download mode not recovery.
once it is in download mode, flash your device using ODIN.
allow to reboot.
un-bricked device.:good:
stock ROMs are here in case you are looking
https://www.sammobile.com/firmwares/
https://www.stockrom.net/samsung
let me know how it goes.

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