Screwed up, now stuck in "Start Up Failed" - Verizon Samsung Galaxy S7 Questions & Answers

Because I can never leave well enough alone, I was messing around flashing things. Ended up trying to re-flash the ENG boot. I don't know what the hell happened, but I ended up getting the awful "Start Up Failed" screen with the "Custom binary blocked by SECURE BOOT (boot.img)" message at the top.
I can get into download mode, but the unfortunate problem is I just cannot get the computer(s) to recognize my device. It's like it's completely invisible to all of the computers. Since the device isn't recognized, I haven't been able to go back to stock or even just try re-flashing the boot image.
I can also get into maintenance boot, though nothing in there has been able to help me. I really want to avoid a factory reset, and honestly I'm not even sure if that would help since it seems like something is corrupted with my boot. Any suggestions?

If you're in DL mode, the computer should recognize it. Try reinstalling the drivers.

You'll have to Odin back with stock firmware. You'll lose everything but phone will boot.
Sent from my stang5litre Edition 5.0 using Tapatalk

I just needed to Odin the ENG boot. Amusingly, the one cable that finally allowed my computer to recognize the phone was the one that was barely functional due to being chewed on by one of the cats. Either way, back in business.

Related

Rogers focus stuck in loop... Any ideas?

I too have a focus that is stuck in a loop at the Samsung logo. I bought it like that thinking I might be able to resurrect it as another toy. I have had lots of experience with Samsung, HTC and Sony droid phones, this would be the first WP.
It is a I917R on Rogers, there is no hardware revision under battery. I am assuming it is V1.3 as I have only seen software for the that version posted. I do not know how the phone got to its present state. They just said it happened during normal use?
I can get to both download mode and factory reset. I have flashed the stock rogers files without errors, but I never get the screen connecting to pc. The phone just restarts after successfully flashing, only to reboot continuously. I have been able to install MAGLDR and flashed every v1.3 ROM i could download. All without errors, just the same outcome they all just keep displaying Samung logo and then reboot. Only thing I noticed is that when I flash MAGLDR and custom ROMs it takes the phone longer to reboot.
I never get the connect to pc if I hold camera and power, nor do I ever get that screen when I flash a ROM.
Not sure if situation is similar... I am puzzled?
Your situation is very similar with other folks' here, unfortunately. It's not clear what causes it and there's no solution as of yet. For some, re-flashing worked. For others, a new battery. Most are stuck on loop...
When you connect the phone to USB when in download mode, what do you get?
When I boot to download mode I can flash Rom with WP7. I get to the yellow triangle download mode and flashes ok, no errors. Just noticed that it never goes to connect to pc mode.
Same with when I format, no connect to pc mode.
Nothing I try seems to help.
blackangel21 said:
When I boot to download mode I can flash Rom with WP7. I get to the yellow triangle download mode and flashes ok, no errors. Just noticed that it never goes to connect to pc mode.
Same with when I format, no connect to pc mode.
Nothing I try seems to help.
Click to expand...
Click to collapse
I see. What messages do you get when you connect the phone to the PC via USB, in either mode?
No messages, just shows up as Samsung USB composite device, Samsung mobile modem and Samsung mobile modem diagnostic serial port in download mode.
In magldr it shows up add Microsoft USB sync.
The only thing I forgot to mention was that when I flash with WP7 it finished without error in 90 seconds, but on the phone it says it will take 10 minutes.
Not sure what more I can add...
You could try different downloaders. Please see this thread for 7.41 downloader, maybe that helps?
Tried both, same outcome... No errors, just keeps rebooting... No Connect to PC message.
Im having the same problem. And i can see many other people who are having the same issue also. So i think its time to dump those phones, not worth a penny. The one i have in here was actually working, i followed all the directions in order to flash it. And still the phone got stuck into that bootloop. Its ridiculous from what i can see. I think ive read once you put that SDmini in it the phone will use it for the OS. But the one i had was working actually without it, i could turn it off as many times as i wanted and nothing happened. But if i tried a factory reset data would stay and diagnosis mode wasnt working. So i decided to flash it. Big, huge mistake! Hope you have better luck than i did. Because im dumping this one....
Same problem here, ive checked a couple of threads and no solution so far

[Q] Softbrick & connection problem

I tried searching, but it appears to be broken most of the day today. I did try searching page by page, but didn't get any results.
My brand-new S4 is softbricked apparently. From stock, two night ago, I rooted the phone based on this guide.
I then installed GooManager and installed the TWRP 2.3.6.1 recovery manager. All seemed fine. I was going to install a custom ROM, but decided to back up the phone first. So I booted to recovery and made a backup. I rebooted and all was fine. Then I rebooted to recovery to wipe the phone. I went into the wipe menu and selected Delvik Cache, and a couple more options but I can't remember which. I know I did have USB-OTS (or whatever it is) and that didn't work, so I undid that. I did not have SD Card selected.
The backup appeared to work fine. I rebooted and the phone gets to the "Samsung" screen with the small lock that says, "Custom" under it. That's as far as it gets.
I found this thread to restore the stock. However, when I tried to connect the phone in Odin mode, it will not recognize the phone. The PC recognizes the phone (it makes the noise) and Kies sees the phone, but won't do anything with it. It detects that a phone is connected and tries to identify the device, but can't.
The PC detects my wife's S4 just fine. I'm using the same cable.
BTW, if I try to boot to recovery mode, I get the Samsung lock screen (the same one it hangs up on), then a black screen for a few seconds. Then it goes back to the Samsung lock screen and just sits there. Oh. BTW, the phone does appear to go into download mode just fine. Hitting the Vol Dn button to cancel, does reboot the phone.
So I'm looking for help trying to get Odin to detect the phone. Any suggestions?
BTW, the phone will enter download mode just fine and the Vol Dn button does work to reboot the phone (though it still locks up during the boot sequence).
re: kies
Yippee38 said:
I tried searching, but it appears to be broken most of the day today. I did try searching page by page, but didn't get any results.
My brand-new S4 is softbricked apparently. From stock, two night ago, I rooted the phone based on this guide.
I then installed GooManager and installed the TWRP 2.3.6.1 recovery manager. All seemed fine. I was going to install a custom ROM, but decided to back up the phone first. So I booted to recovery and made a backup. I rebooted and all was fine. Then I rebooted to recovery to wipe the phone. I went into the wipe menu and selected Delvik Cache, and a couple more options but I can't remember which. I know I did have USB-OTS (or whatever it is) and that didn't work, so I undid that. I did not have SD Card selected.
The backup appeared to work fine. I rebooted and the phone gets to the "Samsung" screen with the small lock that says, "Custom" under it. That's as far as it gets.
I found this thread to restore the stock. However, when I tried to connect the phone in Odin mode, it will not recognize the phone. The PC recognizes the phone (it makes the noise) and Kies sees the phone, but won't do anything with it. It detects that a phone is connected and tries to identify the device, but can't.
The PC detects my wife's S4 just fine. I'm using the same cable.
BTW, if I try to boot to recovery mode, I get the Samsung lock screen (the same one it hangs up on), then a black screen for a few seconds. Then it goes back to the Samsung lock screen and just sits there. Oh. BTW, the phone does appear to go into download mode just fine. Hitting the Vol Dn button to cancel, does reboot the phone.
So I'm looking for help trying to get Odin to detect the phone. Any suggestions?
Click to expand...
Click to collapse
Try opening taskmanager in windows ( run >taskmgr ) and before you plug the phone into
usb on your computer end the KIES process in task manager, Kies should not be running
when you plug the usb from phone to computer.
What I have done a long time ago is to uninstall KIES as well as all the samsung usb drivers,
then I downloaded and installed the official Samsung usb drivers from here: http://downloadcenter.samsung.com/c...ng_USB_Driver_for_Mobile_Phones_v1.5.14.0.exe
after doing that I have never had any more issues with Odin flashing.
Good luck!
Misterjunky said:
Try opening taskmanager in windows ( run >taskmgr ) and before you plug the phone into
usb on your computer end the KIES process in task manager, Kies should not be running
when you plug the usb from phone to computer.
What I have done a long time ago is to uninstall KIES as well as all the samsung usb drivers,
then I downloaded and installed the official Samsung usb drivers from here: http://downloadcenter.samsung.com/c...ng_USB_Driver_for_Mobile_Phones_v1.5.14.0.exe
after doing that I have never had any more issues with Odin flashing.
Good luck!
Click to expand...
Click to collapse
Kies is not running in the background. I couldn't get either phone to be recognized by Win7 originally. However, once I uninstalled the driver and Kies, rebooted and re-installed both, I could get Kies and Windows to see the phones. BTW, Linux always sees both phones.
So I'll try your suggestion, and let you know.
I followed your suggestions. I uninstalled the drivers and Kies. Reboot and install drivers. I connected my phone and Odin didn't see it. I connected my wife's phone and windows did the "new hardware found" thing and installed the drivers. As soon as that was done, Odin recognized her phone. I unplugged her phone and plugged mine in and it doesn't see it.
It's almost like the phone doesn't get far enough into the boot process for the computer to recognize anything. It hasn't booted far enough, or something like that.
What firmwire is it on?
Sent from my SGH-I337 using XDA Premium HD app
MDL firmware as installed when I bought it (I got lucky).
My Odin is 3 v1.85.
USB drivers are SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.25.0-retail
Yippee38 said:
MDL firmware as installed when I bought it (I got lucky).
My Odin is 3 v1.85.
USB drivers are SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.25.0-retail
Click to expand...
Click to collapse
And you are sure it didn't self update on it's own to mf3? Your Odin and drivers seem right, however kies/Odin don't support mf3.
Sent from my SGH-I337 using XDA Premium HD app
---------- Post added at 10:27 PM ---------- Previous post was at 10:23 PM ----------
If you're still on MDL and can get into recovery, Mount to usb and throw a ROM onto your internal; or use a sdcard and put it in your phone and flash a new system. Possibility your nandroid is broken, it can happen.
Sent from my SGH-I337 using XDA Premium HD app
I don't think so. Every time the update message came up, I just hit the home screen button to go away from it. I don't see how it could have.
I was under the impression that it wouldn't update if the phone was rooted, but maybe I'm wrong about that.
I guess, if it did update, I'm completely screwed, right?
And is there anyway I can find out if it did update?
Yippee38 said:
I don't think so. Every time the update message came up, I just hit the home screen button to go away from it. I don't see how it could have.
I was under the impression that it wouldn't update if the phone was rooted, but maybe I'm wrong about that.
I guess, if it did update, I'm completely screwed, right?
Click to expand...
Click to collapse
Only way it won't update to MF3 If you already had a custom rom on it , but if you rooted it while on MDL and didn't flash a custom rom then update will go in automatically!
Damnit. That sucks.
I guess I'll try the BB restore method. Hopefully, it will work. Thanks for the help all.
Well, good news and bad news.
The good news is that I've got the phone back to stock MDL!!!! <whew!> The bad news is that I'm an idiot.
Where I screwed up was that when I connected the phone, I had only done the VolDn, Home and Power button into download mode. What I didn't do was hit the VolUp from that screen to actually get into download mode. As soon as I did that, Odin recognized it. I was then able to use this method to reflash it with stock MDL. Now I'm back to stock and with MDL.
Hopefully, this if somebody else forgets this important step, this thread will help them.
Thanks to everybody for the help though! It got my mind thinking the right way to find the solution.
Yippee38 said:
I don't think so. Every time the update message came up, I just hit the home screen button to go away from it. I don't see how it could have.
I was under the impression that it wouldn't update if the phone was rooted, but maybe I'm wrong about that.
I guess, if it did update, I'm completely screwed, right?
Click to expand...
Click to collapse
You can only stop the update temporarily, in fact just pressing the home screen doesn't stop the process and it'll eventually force update even with the screen off at idle. Just a root won't stop the updating, unless you froze the necessary processes or flashed a different ROM and framework it'll find a way to update.
Sent from my SGH-I337 using XDA Premium HD app
---------- Post added at 12:34 AM ---------- Previous post was at 12:32 AM ----------
Good job at getting it back and up! Note make sure it won't update on you.
Sent from my SGH-I337 using XDA Premium HD app
Br4nd3n said:
You can only stop the update temporarily, in fact just pressing the home screen doesn't stop the process and it'll eventually force update even with the screen off at idle. Just a root won't stop the updating, unless you froze the necessary processes or flashed a different ROM and framework it'll find a way to update.
Sent from my SGH-I337 using XDA Premium HD app
Click to expand...
Click to collapse
I'm very worried about that now. I rooted my wife's phone. She doesn't want a custom ROM. I told her not to update it, but once it does, I have problems. I have to figure out which processes to freeze to prevent the update apparently before it tries to do it itself. At least she knows not to manually update it.
I found the stuff I needed to do to block the update on my wife's phone. All is good.

[Q] help! ls980 fastboot started,no download mode,no recovery mode!

hi, guys. several days ago my ls980 got a issue of keep restarting, and then i paid for a guy to fix it. he installed the tot first but it didn't help.so then he used fastboot to boot sth, he told me that s install the partitions.and after that, my phone can't connect to sprint, no phone call no 3g network no message ,even no wifi.no download mode, no recovery. and he just returned my money and said he can't fix it. i don't know what to do with my phone, so i used flashify to boot the partitions that i got from this page http://forum.gsmhosting.com/vbb/9820568-post6.html which is for ls980 v8, and then the phone got to the "fastboot started". i tried a fix tool for that but it didn't work,i cant even get into the download mode. come someone to help me please ! im really hopeless,.thanx.
me to
let me know if it can be fixed. cuz i am in the same boat
justinpeyton said:
let me know if it can be fixed. cuz i am in the same boat
Click to expand...
Click to collapse
same here, I cant put my phone to download mode
crixus3811227 said:
hi, guys. several days ago my ls980 got a issue of keep restarting, and then i paid for a guy to fix it. he installed the tot first but it didn't help.so then he used fastboot to boot sth, he told me that s install the partitions.and after that, my phone can't connect to sprint, no phone call no 3g network no message ,even no wifi.no download mode, no recovery. and he just returned my money and said he can't fix it. i don't know what to do with my phone, so i used flashify to boot the partitions that i got from this page http://forum.gsmhosting.com/vbb/9820568-post6.html which is for ls980 v8, and then the phone got to the "fastboot started". i tried a fix tool for that but it didn't work,i cant even get into the download mode. come someone to help me please ! im really hopeless,.thanx.
Click to expand...
Click to collapse
So flashing .tot did or did not allow you to boot? When you say you can't get data this may be because you're efs partition has been wiped, in which case there is nothing you can do but send it back.
High Upon the Mountain
Demonlinx said:
So flashing .tot did or did not allow you to boot? When you say you can't get data this may be because you're efs partition has been wiped, in which case there is nothing you can do but send it back.
High Upon the Mountain
Click to expand...
Click to collapse
so you're saying that when we backed up our efs it was pointless?
theres a way to restore it, as per http://forum.xda-developers.com/showthread.php?t=2451390
if youre stuck in fastboot, then you can fix that, and in theory if you still have(had) custom recovery, you could in theory flash an efs restore, one made from the skeleton of another. you can also, maybe, use adb to clunk it over, but im still working on that one. my phone has the restored .tot and it crashes right after boot and the freegee app(SOMEONE TELL THE DEV HE'S RTARTED) needssss internet to open, and it is IMPOSSIBLE. to connect to internet with a bad efs, wifi will not work, along with the radios. so to sum up my situation, i have a phone that turns on, turns back off, and repeats.
das_webos_transformer said:
so you're saying that when we backed up our efs it was pointless?
theres a way to restore it, as per http://forum.xda-developers.com/showthread.php?t=2451390
if youre stuck in fastboot, then you can fix that, and in theory if you still have(had) custom recovery, you could in theory flash an efs restore, one made from the skeleton of another. you can also, maybe, use adb to clunk it over, but im still working on that one. my phone has the restored .tot and it crashes right after boot and the freegee app(SOMEONE TELL THE DEV HE'S RTARTED) needssss internet to open, and it is IMPOSSIBLE. to connect to internet with a bad efs, wifi will not work, along with the radios. so to sum up my situation, i have a phone that turns on, turns back off, and repeats.
Click to expand...
Click to collapse
Well yes of course if you made a backup, then restore it. I was assuming that this was not the case.
Is there any way for you to get into recovery? I have not ran into any problem like the one you are encountering, and by the looks of it if a .tot wasn't able to fix it, your best bet may be to send it in and have someone look at it.
Stuck in fastboot mode
I have no clue what happened to my LG G2 (Sprint LS980). I rooted it just fine and installed AutoRec to install TWRP and it said everything was fine and when it restart it was stuck in fastboot mode. I've tried everything that I've read online and Youtube but no success. It won't go into recovery mode or download mode. I tried to do a hard reset but it said there was an error and it goes right back to the fastboot screen. I have, however, gotten my PC to recognize it as a harddrive (D. When I hold the Up key and plug in the USB it says download mode but the screen goes black, BUT my PC recognizes it as a Qualcomm MMC USB Mass Storage drive. What do I do now?

tried rooting and now stuck reboot mode, cant get into safe mode only twrp and..

Download mode, but cant dl anything from pc to phone now even using odin.
Phone just stuck in boot loop.
Got as far as loading twrp onto it via odin and then when tried search for file just blank folders, nothing in them.
So worried totally bricked it. everyone says get into safe mode, but when try to all it goes to is twrp.
HELPPP!!!!
If you can get into TWRP and aree able to do a complete wipe. It will return your OS to factory settings and fix the boot loop. Other wise try the emergency recovery on Smart switch.
You will need your model information as well as the phone serial number.
Oh,
even phone storage showing "0" in twrp and try wipe just fails.
Cosmic Blue said:
If you can get into TWRP and aree able to do a complete wipe. It will return your OS to factory settings and fix the boot loop. Other wise try the emergency recovery on Smart switch.
You will need your model information as well as the phone serial number.
Click to expand...
Click to collapse
Hi,
Thanks for the reply.
TWRP, tried wipe and few other options on twrp and all says failed.(as does odin now)
The weird thing is was all going fine till went to look for the zip files put onto phone before loading twrp which video said too, but when went to folder that SHOULD show all phones system/pic/video forlders and the 2 zip files I put on phone, it is all gone, folder and all folders showing empty. even internal memory showing as empty.
Magisk-v13 rooting instructions video was what I used.
Have just dl smart switch.
All this because fast charge wasn't working and battery drain fast. Guess thats why seller never sent me the quick charger kit and usb and just a wireless charger with old 0.7mah old samsung charger. 6-7H to charge.
Got another fastcharger but didnt work with the phone.
Just reading about smartswitch and seems can only use if can run from my s7 edge phone. but cant get back into phone.??
Dl it to pc and just tried to run it and yep, saying
app failed to start because its side by side config is incorrect???? Please see app event log to use the command line sxstrace.exe tool for more detail.
Sorry,
Now just more confused
Right,
Out of desperation I found a file, which to a useless tech head like me seemed to ring a bell being a md5 file and can with my odin download, so loaded it up and after 4 tries of
to catch the bootloop with pressing start and holding down and releasing the buttons on phone while starting odin with the file it worked and dl file onto phone, phone restarted after few minutes and then worried for a minute when just flashed the samsung logo, but RESULT. Loaded up, only to ask for pass code, put mine in and said wrong so tried the trick to get into bottloader system reset screen and reset to factory setting AND ALL Good again, just fresh start again.
So for anyone and future info/help the file that saved my AR*E was
cf-auto-root-hero2lte-hero2lte-smg935f.tar
So if need do a search guys or if ok can post a link to one on here if OK ?
imbloodyskintagain said:
Dl it to pc and just tried to run it and yep, saying
app failed to start because its side by side config is incorrect???? Please see app event log to use the command line sxstrace.exe tool for more detail.
Click to expand...
Click to collapse
Updating for future reference/help anyone gets same issue with smartswitch(windows 10)
Google came up with answer,
needed to dl and run.
2008 Microsoft Visual C++ Redistributable package(x86)
This fixed the smartswitch exe file not starting issue.

Pixel Experience causing hard brick?? Please help...

HI was wondering if you could help me fix my 6P booting issue, it seems to be bricked after trying to install an android 9.0 rom
https://forum.xda-developers.com/nexus-6p/development/rom-statixos-t3832438
^ that one in particular, I think i did something wrong because right after I flashed it with TWRP it completely blacked out, and nothing comes on the screen. My computer will recognize it but can't seem to recognize its software. I have tried to put it into recovery mode with the buttons and it doesn't work, however my computer makes a noise as if I have plugged in the device. I am not quite sure what to do, could you help?
Here's what I had done, downloaded the ROM, TWRP FBE (it was supplied as a download link) and GAPPS. I went into TWRP, it required me to put in a password (I assume that this is because when my phone boots it requires a password to get into the OS and I don't know how to remove it). I put in the same password to TWRP, got in and did a complete wipe of everything, I then installed the ROM & Gapps, then rebooted the device and once I did it went black and nothing happened. I tried to reset it to the bootloader/recovery with the buttons and nothing happened... however, when I plug in and unplug the USB in my laptop its still able to tell that a device is hooked to it but doesn't recognize it. When I hold the buttons down to get into recovery my computer recognizes that its there but not that its in recovery mode while the screen is black. I can't seem to get Skipsoft toolkit or NRT to recognize it. Can someone please help me fix this? I think that this is a hard brick issue and I am trying to fix this as soon as possible. Please if its more convenient call or send me a text to communicate faster I am using hangouts 8594100253
Sounds for me like if the phone were in EDL mode. Check if its in EDL mode by reading and understanding this: https://forum.xda-developers.com/nexus-6p/general/guide-how-to-bring-to-life-dead-nexus-t3581948

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