Unable to enter download mode - Samsung Galaxy S7 Questions and Answers

After playing around with different roms/kernels/bootloaders on my 930f i arrived at an impasse. I must have installed an incompatible combination of bl/kernel/rom because i am stuck at the bootlogo.
I can not switch off the phone (or at least i don't know how). Pressing vol down + home + power reboots the phone but i can not get into download mode to fix it with odin like i did so many times before.
Any ideas are appreciated!

Try keeping those 3 button combos pressed, when it reboots the first time, keep them pressed, let it reboot a second time and see if it enters download mode

That worked. Thank you!
Do you have an idea why this is needed?

isthisadagger said:
That worked. Thank you!
Do you have an idea why this is needed?
Click to expand...
Click to collapse
Not sure why it gets stuck at the logo, just can't complete the boot process for whatever reason, but usually it wouldn't be an issue because we'd just remove the battery and get on with fixing it, but now we don't have that option we notice when it gets stuck a lot more lol

*Detection* said:
Try keeping those 3 button combos pressed, when it reboots the first time, keep them pressed, let it reboot a second time and see if it enters download mode
Click to expand...
Click to collapse
its an old thread but i use it since i want to say thank you: this saved my day. i had the same constellation like the OP. i ripped my recovery but the bootloader wanted to force start recovery. i was unable to enter DL mode until i read your posting. now everything is up and running again

hs911 said:
its an old thread but i use it since i want to say thank you: this saved my day. i had the same constellation like the OP. i ripped my recovery but the bootloader wanted to force start recovery. i was unable to enter DL mode until i read your posting. now everything is up and running again
Click to expand...
Click to collapse
Great, good to know it helped :good:

Related

[Q] Can't go to bootloader, always goes to ClockworkMod recovery

Hey people my first post so you can call me whatever you want
Here is the thing:
I rooted the phone, installed a custom ROM and such, on the process I guess I installed this Clockwork Mod Recovery v5.8.3.1.
Well I wanted to change the ROM so I downloaded the new one (lastest trickdroid) and follow the steps, BUT!, when trying to acces the fastboot thing on that menu that can't remeber the name of, I jsut can't get into it.
When I tart the phone pressing volume down + power, instead of going to that menu it goes to clockwork mod. I was suposed to "Flash the stock boot.img from the ROM with fastboot", but well I dont know what I did or wahtever, I can't aces that menu.
What should I do?
bobyd said:
Hey people my first post so you can call me whatever you want
Here is the thing:
I rooted the phone, installed a custom ROM and such, on the process I guess I installed this Clockwork Mod Recovery v5.8.3.1.
Well I wanted to change the ROM so I downloaded the new one (lastest trickdroid) and follow the steps, BUT!, when trying to acces the fastboot thing on that menu that can't remeber the name of, I jsut can't get into it.
When I tart the phone pressing volume down + power, instead of going to that menu it goes to clockwork mod. I was suposed to "Flash the stock boot.img from the ROM with fastboot", but well I dont know what I did or wahtever, I can't aces that menu.
What should I do?
Click to expand...
Click to collapse
I am having what seems like the same issue with my phone. Just posted a thread not too long ago asking for help. One person (a SR. Member) informed me to try to restore using a NANDROID backup (which I dont have). Going off of his advice, if you have the backup, try that. If not, we both seem to have the same problem. Good luck with your issue, I will be checking both our threads for solutions from now on!
fragkiller1 said:
I am having what seems like the same issue with my phone. Just posted a thread not too long ago asking for help. One person (a SR. Member) informed me to try to restore using a NANDROID backup (which I dont have). Going off of his advice, if you have the backup, try that. If not, we both seem to have the same problem. Good luck with your issue, I will be checking both our threads for solutions from now on!
Click to expand...
Click to collapse
Well, it seems we have the same problem then, we could make a club or something.
Extra Help (Maybe)
Hey again, I found some useful information that allowed me to get into my bootloader! If you are still stuck in CWM, use the volume down button to go down to the "advanced" button at the bottom of the list. Since this is a button that leads to another list and not a direct action, you can hold down the power button when highlighted over it and turn the phone off. From there, just hold Volume Down and Power as you would normally do to boot into the bootloader. Hope this helps since it worked for me!
So:
-Navigate to "advanced" (Just highlight over it)
-Hold power button for 10-15 seconds
-Phone should power off
-Volume Down + Power to boot into Bootloader
-Profit?? (Just Kidding )
Again, hope I could be of some assistance!
fragkiller1 said:
snip!
Click to expand...
Click to collapse
well I dont know what I did. I just turned the phone off normally. Then did the power + b down, held it for about 6 seconds, relesead the power then the volume and BOM, bootlader appeared, hmmm okay I guess
Have a look at fragkiller1 thread for fixing your issue.
well now I can't even get into CWM sigh
A brief flash of a screen appears now while booting it, but it just skips to the actual OS. I have the fast boot disabled ohh man what do now? DId I mess up something?
fragkiller1 said:
Hey again, I found some useful information that allowed me to get into my bootloader! If you are still stuck in CWM, use the volume down button to go down to the "advanced" button at the bottom of the list. Since this is a button that leads to another list and not a direct action, you can hold down the power button when highlighted over it and turn the phone off. From there, just hold Volume Down and Power as you would normally do to boot into the bootloader. Hope this helps since it worked for me!
So:
-Navigate to "advanced" (Just highlight over it)
-Hold power button for 10-15 seconds
-Phone should power off
-Volume Down + Power to boot into Bootloader
-Profit?? (Just Kidding )
Again, hope I could be of some assistance!
Click to expand...
Click to collapse
I did what you told me but when highlighting advanced and pressing the power button it enters the menu advanced, then the phone just noramll reboots and the OS loads.
I would have edited the post but I can't.
bobyd said:
I did what you told me but when highlighting advanced and pressing the power button it enters the menu advanced, then the phone just noramll reboots and the OS loads.
I would have edited the post but I can't.
Click to expand...
Click to collapse
Try holding Vol- when turning it off and keep hold of it but quickly let go of power when it turns off.
Darknites said:
Try holding Vol- when turning it off and keep hold of it but quickly let go of power when it turns off.
Click to expand...
Click to collapse
thanks it worked perfectly. I thought it only worked powering off and turining it on and holding volume down.
edit: sigh now I have another problem, after using fastboot usb with the Boot_Flash_Script from trickdroid, the phone is stuck at the the screen that says"this build is for development pourpuses only..." and it won't go further
edit2: I think I falshed a ROM for VilleC2 when I have a Ville, is there a way to fix this? the phone now is stuck at loading the screen with red words
bobyd said:
thanks it worked perfectly. I thought it only worked powering off and turining it on and holding volume down.
edit: sigh now I have another problem, after using fastboot usb with the Boot_Flash_Script from trickdroid, the phone is stuck at the the screen that says"this build is for development pourpuses only..." and it won't go further
edit2: I think I falshed a ROM for VilleC2 when I have a Ville, is there a way to fix this? the phone now is stuck at loading the screen with red words
Click to expand...
Click to collapse
Ya, make sure you got the right rom and get yourself back into the bootloader and you should see recovery there then do a full wipe and flash the rom and also if you feel you might of flashed the wrong boot.img reflash it to make sure.
So it's over, all solved.
I tried to install a new ROM but CWM got me an error mounting the SD, then I installed another recovery (TWR) and installed the new ROM (viper one s) flashed the boot.img and now everthing works wonders, for now.
Thanks a lot Darknites for trying to help me I really appreaciate that
bobyd said:
So it's over, all solved.
I tried to install a new ROM but CWM got me an error mounting the SD, then I installed another recovery (TWR) and installed the new ROM (viper one s) flashed the boot.img and now everthing works wonders, for now.
Thanks a lot Darknites for trying to help me I really appreaciate that
Click to expand...
Click to collapse
Np dude glad you got it sorted but ya TWRP is way better for the sd mount and if you have 1.09 or lower Hboot it can also flash boot.img.

[Q] CM 10.1 Permanent Soft Brick?

Running CM 10.1, 06/08 Nightly
I did search the threads and google, but could not find any posts about a phone that works normally except for download and recovery.
Problems:
1. Can't boot into recovery (via apps, power menu, or manually). It gets to the boot logo, and then blank screen and resets. It will keep resetting trying to go into recovery (a battery pull will put it back to normal).
2. Can't stay in download mode. When I put the phone in download mode, it turns off after a couple seconds. I can't ODIN it if it keeps turning off.
3. Power button doesn't work properly (sometimes it works, most of the times it doesn't). Example: I press the power button to close the screen. No response. A few minutes later I might press it, and the screen will close, but come back on and this time with power menu. I took out the button to verify that it wasn't stuck, and tried pressing the actual button inside the phone with the stick. I can feel it click, but it still has the same problems. Pretty sure it's not a stuck button.
What's working:
-Everything else. If I let the phone boot normally, it loads perfectly fine and into cyanogenmod. No issues with voice/data, any apps, or instability. No battery issue. No lag. No crashes. The only issue is with the power button, and my inability to boot into recovery or go into download mode.
History:
-I was experiencing a random reboot problem (and power button issue) from an earlier nightly, and I waited a couple months for a more stable version. The CWM recovery for some reason only worked sometimes. When I did get it to work, I flashed RC5 (format and wipe data, dalvik, cache, factory reset, etc.), which fixed my reboot problem, but not my power button.
-I came across this thread: at plus.google(.com)104277415207525128383/posts/iAVpVPYqMtM and updated the radio, even though the RC5 fixed my random reboot.
-I did try flashing CWM, TWRP, and Stock recoveries (the latest ones, and from CWM/EZ recovery apps), but have not tried CWM Touch. It doesn't seem to matter, it won't boot into recovery.
Perceived Solution:
-I have a plan with Best Buy - I am considering smashing the phone and getting it replaced with a refurb, but would like to avoid that if possible.
Anyone have any ideas? I am okay with the phone as is, but I would like to be able to update CM or to another ROM in the future
Thanks for helping me out!
Can you get into recovey just long enough to do a system wipe?
Sent from my Rooted Verizon Samsung Galaxy S4 using xda premium
DarkMenace said:
Can you get into recovey just long enough to do a system wipe?
Sent from my Rooted Verizon Samsung Galaxy S4 using xda premium
Click to expand...
Click to collapse
Thanks for responding; It doesn't boot into recovery at all. Right after holding Vol. Up, Menu + Power, I get the screen with the small text in the corner, so you know it's going to enter recovery. Then the logo appears, except after that the phone either hangs with a blank screen, shuts off, or resets itself.
I think something got corrupted, but I'm not sure how to find out what, or what steps I could take to fix it.
phospholipid1 said:
Thanks for responding; It doesn't boot into recovery at all. Right after holding Vol. Up, Menu + Power, I get the screen with the small text in the corner, so you know it's going to enter recovery. Then the logo appears, except after that the phone either hangs with a blank screen, shuts off, or resets itself.
I think something got corrupted, but I'm not sure how to find out what, or what steps I could take to fix it.
Click to expand...
Click to collapse
Unfortunately if you can't get into the recovery mode or the Odin mode then you would need to replace the phone. It's bricked.
DarkMenace said:
Unfortunately if you can't get into the recovery mode or the Odin mode then you would need to replace the phone. It's bricked.
Click to expand...
Click to collapse
Thanks for the response.
Yeah, that's what I thought. I've never really heard or seen someone with a "functionally bricked" phone, so I'm not sure what to do.
Before I go ahead and smash it for the insurance replacement, I want to see if anyone else has any ideas..
Like I said, the phone boots normally just fine. Is there some kind of app that can flash files? Or maybe some commands I can enter in the terminal emulator?
phospholipid1 said:
Thanks for the response.
Yeah, that's what I thought. I've never really heard or seen someone with a "functionally bricked" phone, so I'm not sure what to do.
Before I go ahead and smash it for the insurance replacement, I want to see if anyone else has any ideas..
Like I said, the phone boots normally just fine. Is there some kind of app that can flash files? Or maybe some commands I can enter in the terminal emulator?
Click to expand...
Click to collapse
Have you tried Odin Mobile Pro? I've never used it myself, but I've heard a lot of good things about from some friends.
It sounds to me like a faulty power button, it isn't hardbricked because your phone is able to boot into recovery and download mode. But If for some reason your power button is stuck in the on position, it will skip booting into recovery and eventually boot out of download mode. Just because the power button physically moves and clicks doesn't mean it can't get stuck, there's obviously something funny going on with it that isn't rom/kernel regulated.
You can try terminal emulator to see if it will work, but I honestly wouldn't do anything in any menu because your phone has the potential to reboot during a process and destroy your phone. Commands are:
su
reboot recovery
su
reboot download
If it's a power button issue, best buy should replace it anyways, you shouldn't have to smash it. Samsung will also fix it under your manufacturer warranty despite it being rooted.
Sent from my SCH-I535 using Tapatalk 2
Thanks for responding, guys
rellomar said:
Have you tried Odin Mobile Pro? I've never used it myself, but I've heard a lot of good things about from some friends.
Click to expand...
Click to collapse
Yes, I did. This brings me back into download mode, at which the phone just turns off.
BadUsername said:
It sounds to me like a faulty power button, it isn't hardbricked because your phone is able to boot into recovery and download mode. But If for some reason your power button is stuck in the on position, it will skip booting into recovery and eventually boot out of download mode. Just because the power button physically moves and clicks doesn't mean it can't get stuck, there's obviously something funny going on with it that isn't rom/kernel regulated.
You can try terminal emulator to see if it will work, but I honestly wouldn't do anything in any menu because your phone has the potential to reboot during a process and destroy your phone. Commands are:
su
reboot recovery
su
reboot download
If it's a power button issue, best buy should replace it anyways, you shouldn't have to smash it. Samsung will also fix it under your manufacturer warranty despite it being rooted.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
Thanks for the commands; they ended up just shutting the phone off.
Yeah, I did ponder the idea that even though the power button "clicked," it might not necessarily be working. I google searched "galaxy s 3 broken power button" and there was a video with a description where the guy mentioned something about the circuit always being switched "on"
But his phone experienced different symptoms than mine (because the circuit was always switched on, the phone actually restarted itself while in normal operation. This hasn't happened to me).
Is there an app for me to definitely determine which buttons are being registered as they are pressed? Similar to programs that tell you what buttons you're pressing on your keyboard.
I would take it back to Best Buy, but I just don't want to give them any reason to say it was my own fault since I rooted and put a custom ROM on it.
Haha, I'll dunk it in salt water in favor of smashing it
Thanks again for your suggestions and ideas :cyclops:

[Q] Unplugged MOTOACTV during adb clockwork recovery. How screwed am I?

Title pretty much sums everything up. Was trying to mod it following the instructions here: http://forum.xda-developers.com/showthread.php?p=36348097 and unplugged the cable while in CWM like an idiot. Now the device will not shut down, nor will it be recognized by the computer. Battery pull is not possible with this thing either, unless I want to disassemble it while it's running. Pressing the power down button in CWM does nothing, and none of the other options work as well. Do I just have to wait a day for the battery to die, and will I be able to even use the watch then?
cheese007 said:
Title pretty much sums everything up. Was trying to mod it following the instructions here: http://forum.xda-developers.com/showthread.php?p=36348097 and unplugged the cable while in CWM like an idiot. Now the device will not shut down, nor will it be recognized by the computer. Battery pull is not possible with this thing either, unless I want to disassemble it while it's running. Pressing the power down button in CWM does nothing, and none of the other options work as well. Do I just have to wait a day for the battery to die, and will I be able to even use the watch then?
Click to expand...
Click to collapse
if u can get into download mode all is well but if u cant then i wont be able to help. If u can get into download mode i will help u through the rest.
Press thanks if ive helped you!
noahthedominator said:
if u can get into download mode all is well but if u cant then i wont be able to help. If u can get into download mode i will help u through the rest.
Press thanks if ive helped you!
Click to expand...
Click to collapse
Forgive my ignorance but how do I do that?
cheese007 said:
Forgive my ignorance but how do I do that?
Click to expand...
Click to collapse
No worries at all. Every phone is different. I would google it but I would try holding the power and volume up buttons. IF that doesn't work google motoactv download mode.
Press thanks if ive helped!
noahthedominator said:
No worries at all. Every phone is different. I would google it but I would try holding the power and volume up buttons. IF that doesn't work google motoactv download mode.
Press thanks if ive helped!
Click to expand...
Click to collapse
Suddenly it started working again and I was able to reboot. This was after pressing both power and vol up but no idea if that helped. Thank you so much!
cheese007 said:
Suddenly it started working again and I was able to reboot. This was after pressing both power and vol up but no idea if that helped. Thank you so much!
Click to expand...
Click to collapse
So it booted up???
Press thanks if I helped!!!
noahthedominator said:
So it booted up???
Press thanks if I helped!!!
Click to expand...
Click to collapse
Indeed it did. Having a new issue though. Stuck in a bootloop when I tried the first instructions from this thread: http://forum.xda-developers.com/showthread.php?p=28179638 and can't seem to get out. Above command doesn't work.
EDIT: Fixed by waiting for the battery to drain, allowing me to boot into recovery, and used the adb commands to do the mod.
cheese007 said:
Indeed it did. Having a new issue though. Stuck in a bootloop when I tried the first instructions from this thread: http://forum.xda-developers.com/showthread.php?p=28179638 and can't seem to get out. Above command doesn't work.
EDIT: Fixed by waiting for the battery to drain, allowing me to boot into recovery, and used the adb commands to do the mod.
Click to expand...
Click to collapse
I was just about to say get into download mode or recovery and sounds like u did. Glad i could help.

Bootloop, no Recovery, no Download

Hello,
sorry that I have to bother you with this.
I had a S6 (G920F) with Maniacx Ressurection Remix Unofficial OREO 6.10 , with Magisk 7.10 and TWRP 3.2.1 running.
Because of a problem with calls, I flashed a .zip that fixed the problem before (it's CallAudioFix.zip in that thread – can't find it right now, but I can look for it later if it's any help). That sent my phone into a bootloop.
My problem is that I can't boot into Recovery or Download mode. Windows (in a VirtualBox) finds a SAMSUNG_Android device per USB, but ODIN can't find it (doesn't show anything under ID:COM). ADB in my terminal finds the phone, but it shows it as unauthorized, so I can't use it, either.
I appreciate any help – thanks in advance!
Try pressing all botton after screen turn off press recovery combo botton fast or download mode combe ,that worked for me once when i downgraded without wiping data
amin44 said:
Try pressing all botton after screen turn off press recovery combo botton fast or download mode combe ,that worked for me once when i downgraded without wiping data
Click to expand...
Click to collapse
Thanks for your tip, didn't work for me, sadly. If I press and hold the combination for the recovery, I get back into my bootloop. If I press the combination for download mode, nothing happens until I hold it for too long and trigger the battery disconnect (volume down + power).
Bromsky said:
Thanks for your tip, didn't work for me, sadly. If I press and hold the combination for the recovery, I get back into my bootloop. If I press the combination for download mode, nothing happens until I hold it for too long and trigger the battery disconnect (volume down + power).
Click to expand...
Click to collapse
Try holding all botton for long time about 1 min ,or open phone remove battery connector and add it again ,then recovery combo ,for me it took some time and trying to get for recovery ,press combo before kernel logo appear
amin44 said:
Try holding all botton for long time about 1 min ,or open phone remove battery connector and add it again ,then recovery combo ,for me it took some time and trying to get for recovery ,press combo before kernel logo appear
Click to expand...
Click to collapse
I'll rather avoid trying to remove the battery for that.
If I hold all buttons, I can only get the "Samsung S6" screen to flash for a second before it goes off and on again (tried for a minute as you suggested).
I tried holding the combos before the kernel screen, directly at it and holding it for a minute, but it only sends me back to the bootloop. Also, I don't get any text on the kernel screen.
Guess I have to keep trying around for a bit...
Try after that flash appears for second to press combo fast i remember that worked for me at same state of bootloop
amin44 said:
Try after that flash appears for second to press combo fast i remember that worked for me at same state of bootloop
Click to expand...
Click to collapse
No luck so far with that approach yet. :/ But thanks again for the suggestion.

Dead boot

Hello, please help. I have a big problem.
I just flashed custom ROM and the installation was successful. When I restarted the phone, it stopped at the "Samsung Galaxy" logo and did not complete and then restarted automatically in this case. I tried to enter twrp, but to no avail. I also tried Entering the download mode, but also it does not work
I hope that someone will help me, and is this how the phone was damaged, or is there hope to recover it?
Try holding power and volume down for over 20 seconds, after the phone reboot keep holding those keys and hope you get into download mode
Zakaria2328 said:
Try holding power and volume down for over 20 seconds, after the phone reboot keep holding those keys and hope you get into download mode
Click to expand...
Click to collapse
Thx bro, but it didn't work
mhmdhousni said:
Thx bro, but it didn't work
Click to expand...
Click to collapse
Does Odin recognise the phone?
mhmdhousni said:
Hello, please help. I have a big problem.
I just flashed custom ROM and the installation was successful. When I restarted the phone, it stopped at the "Samsung Galaxy" logo and did not complete and then restarted automatically in this case. I tried to enter twrp, but to no avail. I also tried Entering the download mode, but also it does not work
I hope that someone will help me, and is this how the phone was damaged, or is there hope to recover it?
Click to expand...
Click to collapse
completely switch off the phone. hold volume up and volume down together and connect usb cable.
Zakaria2328 said:
Does Odin recognise the phone?
Click to expand...
Click to collapse
Unfortunately not, I even tried to enter it into download mode by pressing the volume up and down buttons and then connecting the USB, and it did not work, so I think it may need a board
mvikrant97 said:
completely switch off the phone. hold volume up and volume down together and connect usb cable.
Click to expand...
Click to collapse
I tried this and it didn't work either
mhmdhousni said:
I tried this and it didn't work either
Click to expand...
Click to collapse
Can you disassemble the phone and remove the battery and reconnect it again and try to put it into download mode?
mvikrant97 said:
Can you disassemble the phone and remove the battery and reconnect it again and try to put it into download mode?
Click to expand...
Click to collapse
Honestly, no, I haven't tried jaw before But I waited until the battery ran out and tried again to insert the download, but it didn't work either,,, I have a question I first formatted and then installed the ROM, then it succeeded, but after the word “installation was successful” there were words in red “failed mount system root” Then I flashed the rest of the ROM files, then I thought it was over, so I restarted, but it stopped at the "samsung galay - secured by Knox" logo. It does not continue and then restarts itself in this case and does not stop until the battery runs out and stops then I tried to enter the recovery but to no avail and also the same thing with the download mode,, summarizing all this does the phone need a motherboard, or that the matter can be solved?
mhmdhousni said:
Honestly, no, I haven't tried jaw before But I waited until the battery ran out and tried again to insert the download, but it didn't work either,,, I have a question I first formatted and then installed the ROM, then it succeeded, but after the word “installation was successful” there were words in red “failed mount system root” Then I flashed the rest of the ROM files, then I thought it was over, so I restarted, but it stopped at the "samsung galay - secured by Knox" logo. It does not continue and then restarts itself in this case and does not stop until the battery runs out and stops then I tried to enter the recovery but to no avail and also the same thing with the download mode,, summarizing all this does the phone need a motherboard, or that the matter can be solved?
Click to expand...
Click to collapse
It can be solved. It doesn't need a motherboard.
Try Chimera tool. It can fix dead boot. You may need to short test point of your phone so that the software recognises your phone.
mvikrant97 said:
It can be solved. It doesn't need a motherboard.
Try Chimera tool. It can fix dead boot. You may need to short test point of your phone so that the software recognises your phone.
Click to expand...
Click to collapse
I really appreciate your help, but can you tell me how to use it? I will do this later because I am busy during this period
mhmdhousni said:
I really appreciate your help, but can you tell me how to use it? I will do this later because I am busy during this period
Click to expand...
Click to collapse
Yeah sure. Its pretty straight forward. You can find tutorials on YouTube.
mvikrant97 said:
Yeah sure. Its pretty straight forward. You can find tutorials on YouTube.
Click to expand...
Click to collapse
Well, I'll look into it, thank u sir <3

Categories

Resources