[Solved]S7 SM-G930F stuck in Bootloop. Please Help - Samsung Galaxy S7 Questions and Answers

So after I updated my phone's bootloader and modem today it caused my phone to stop recognizing my sim card. So I tried using odin to bring back to stock, but that did not work. And now I am stuck with a frozen startup screen and it won't let me boot back into download mode as it just restarts the screen. I am open to any suggestions. Any help would be appreciated.

bonkieash said:
So after I updated my phone's bootloader and modem today it caused my phone to stop recognizing my sim card. So I tried using odin to bring back to stock, but that did not work. And now I am stuck with a frozen startup screen and it won't let me boot back into download mode as it just restarts the screen. I am open to any suggestions. Any help would be appreciated.
Click to expand...
Click to collapse
Hi
Can you get into recovery?
Try factory reset , wipe dalvik and cache
In some cases to get into download you have to try several times.....keep trying , turn it off do the push button combo

MAX 404 said:
Hi
Can you get into recovery?
Try factory reset , wipe dalvik and cache
In some cases to get into download you have to try several times.....keep trying , turn it off do the push button combo
Click to expand...
Click to collapse
Yea I finally got it, I had to let the phone die for it to work for some reason. Thanks

bonkieash said:
Yea I finally got it, I had to let the phone die for it to work for some reason. Thanks
Click to expand...
Click to collapse
Great mate
Thanks for letting us know

Related

I need major help, i think my i727 is bricked??

So i need all the help i can get. I tried installing Cynogen mod 10 from 9 and i got stuck on the bootloader screen. so i tried flashing darksidewipe to wipe the cache but that didnt work as well. So i tried restoring my old rom i backed up and it just freezes in CWM. so i tried pulling the battery out and going back into CWM and tried factory resetting but once i pressed that it goes to the loading screen where it explains that its wiping.. then it just freezes.. tried everything and nothing works.. has my phone been bricked?????
please help...
thanks everyone.
Soft bricked sure. But luckily not hard bricked. Flash the original stock tar through odin. Should rewrite your ROM and also your recovery too. You'll be fine. I have faith in you.
Ends said:
Soft bricked sure. But luckily not hard bricked. Flash the original stock tar through odin. Should rewrite your ROM and also your recovery too. You'll be fine. I have faith in you.
Click to expand...
Click to collapse
Thanks for the help i'm going to try that tonight! thank youu!!!
ahhfeee said:
Thanks for the help i'm going to try that tonight! thank youu!!!
Click to expand...
Click to collapse
And ditch darkside wipe too
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
If you're genuinely concerned that you've bricked, pull your battery out for 30 minutes then put it back in and try to force your phone into download mode. If it gets there, restore your phone to stock with ODIN. If you're able to do that successfully, you were soft-bricked (at worst). If ODIN doesn't recognize your device or your phone won't boot into download, you've got a $600 paperweight. Not necessarily applicable to this situation, as it seems you've already resolved the soft brick, but something to keep in mind going forward.
Ends said:
Soft bricked sure. But luckily not hard bricked. Flash the original stock tar through odin. Should rewrite your ROM and also your recovery too. You'll be fine. I have faith in you.
Click to expand...
Click to collapse
UPDATE: it just loads up to the boot screen and freezes there after i did ODIN stock flash.. sigh... LOL. any ideas?? i followed every single step and even went through installing the software again through ODIN.
T.J. Bender said:
If you're genuinely concerned that you've bricked, pull your battery out for 30 minutes then put it back in and try to force your phone into download mode. If it gets there, restore your phone to stock with ODIN. If you're able to do that successfully, you were soft-bricked (at worst). If ODIN doesn't recognize your device or your phone won't boot into download, you've got a $600 paperweight. Not necessarily applicable to this situation, as it seems you've already resolved the soft brick, but something to keep in mind going forward.
Click to expand...
Click to collapse
Odin recognizes my phone and i can put my phone into download mode no problem. its just that its now stuck at the boot loader screen.. ><".... any ideas? or am i really stuck with a dead phone....=(
EDIT: I fixed it.. i just had to wipe the data in recovery mode =D
ahhfeee said:
Odin recognizes my phone and i can put my phone into download mode no problem. its just that its now stuck at the boot loader screen.. ><".... any ideas? or am i really stuck with a dead phone....=(
EDIT: I fixed it.. i just had to wipe the data in recovery mode =D
Click to expand...
Click to collapse
Hit thanks for Ends ...

Galaxy Tab 2 10.1 P5100 problem, bootloop no recovery

hello to all,
I need your help, I have a galaxy tab P5100 completely original, with stock andorid 4.0.3, yesterday after turning it off, the power back up and goes into bootloop, the screen appears only 2 SAMSUNG GALAXY TAB 10.1 and restarts.
goes into download mode but does not go into recovery mode.
if I put it in recovery mode appears a few seconds the green robot and then restarts.
I attach it to the power supply and I do recharge to 100%, but nothing.
I put it in download mode and flash the stock firmware but nothing.
if I put it in recovery mode, the green robot takes a few seconds longer with a blue bar below and then restarts.
What do you think can this be? or what can I try?
look forward to your advice!
thank you very much!
Pero155 said:
hello to all,
I need your help, I have a galaxy tab P5100 completely original, with stock andorid 4.0.3, yesterday after turning it off, the power back up and goes into bootloop, the screen appears only 2 SAMSUNG GALAXY TAB 10.1 and restarts.
goes into download mode but does not go into recovery mode.
if I put it in recovery mode appears a few seconds the green robot and then restarts.
I attach it to the power supply and I do recharge to 100%, but nothing.
I put it in download mode and flash the stock firmware but nothing.
if I put it in recovery mode, the green robot takes a few seconds longer with a blue bar below and then restarts.
What do you think can this be? or what can I try?
look forward to your advice!
thank you very much!
Click to expand...
Click to collapse
As you are able to boot into download mode so first flash a custom recovery like cwm and then.wipe cache partition ,factory reset and dalvik cache and then try flashing stock rom i think this will work
aditya rathee said:
As you are able to boot into download mode so first flash a custom recovery like cwm and then.wipe cache partition ,factory reset and dalvik cache and then try flashing stock rom i think this will work
Click to expand...
Click to collapse
Hello! thanks for the reply!
a curiosity, do you think it is not a hardware problem?
I had thought of this option, but as a last option, because if I put the custom recovery and keeps rebooting lose the warranty right? and I can not restore it right?
try, and I will keep you informed! I hope to solve!
thank you!
Pero155 said:
Hello! thanks for the reply!
a curiosity, do you think it is not a hardware problem?
I had thought of this option, but as a last option, because if I put the custom recovery and keeps rebooting lose the warranty right? and I can not restore it right?
try, and I will keep you informed! I hope to solve!
thank you!
Click to expand...
Click to collapse
I dont think that there is a hardware problem
aditya rathee said:
I dont think that there is a hardware problem
Click to expand...
Click to collapse
are not so confident, because having already flashed the stock fw also the recovery would have to return to work ...
tonight i'll try anyway!
but the recovery which partition is it? different from download mode? and from the system?
Pero155 said:
are not so confident, because having already flashed the stock fw also the recovery would have to return to work ...
tonight i'll try anyway!
but the recovery which partition is it? different from download mode? and from the system?
Click to expand...
Click to collapse
nothing....i have flash the recovery PHILZS but nothing...start only the download mode...the recovery restart.....
another idea?
Pero155 said:
nothing....i have flash the recovery PHILZS but nothing...start only the download mode...the recovery restart.....
another idea?
Click to expand...
Click to collapse
I think now you should go for customer care service
aditya rathee said:
I think now you should go for customer care service
Click to expand...
Click to collapse
I also think! I'll find out if it is repairable
Yesterday I tried to flash the pit file, but nothing.
I think I've tried everything now, thanks anyway for the advice!
Pero155 said:
I also think! I'll find out if it is repairable
Yesterday I tried to flash the pit file, but nothing.
I think I've tried everything now, thanks anyway for the advice!
Click to expand...
Click to collapse
Yeah i can understand
but instead of thanking in a post you can also hit thanks if you like
good luck
i hope your tab gets functional again
What did you do with your device finally?
I have exactly same problem as you. Is there a way to get it to work?
Thanks
no recovery
ehsanx said:
What did you do with your device finally?
I have exactly same problem as you. Is there a way to get it to work?
Thanks
Click to expand...
Click to collapse
same here. how to install back the recovery? pls help thanks

boot loop - can't navigate bootloader to get into recovery mode

hi there,
I'm running CM11 nightly late feb. For no apparent reason my phone went into a boot loop this morning (n.b. I didn't flash a new rom or installed a new app). Now it constantly reboots (literally) and doesn't get further than the CM11 boot video or google logo.
If I press volume down and power, it will head into bootloader - but - I can't navigate beyond 'shut down' or 'restart bootloader'. It doesn't execute two consecutive volume up or down commands. In other words, it's impossible to get into recovery mode. Also, because my phone doesn't boot further than the video or logo, I can't make a fastboot or adb connection via my laptop.
Does anybody know how I can fix this issue? I'm clearly running out of luck. Many thx in advance!
reflash recovery?
Try to boot into recovery with cmd: fastboot boot TWRP.img (TWRP or your current custom recovery)
Then restore a nandroid backup or wipe data/system/dalvik
You can still flash the factory images. Fastboot mode is enough. Guide
suikerchiller said:
Now it constantly reboots (literally)
Click to expand...
Click to collapse
Stuck power button. Mash the power button really fast for 20 seconds to unstick whatever is in there.
gd6noob said:
reflash recovery?
Click to expand...
Click to collapse
can't flash anything, because phone is constantly rebooting. Have opened up the phone and took the battery out for 1 minute. Didn't help either. After starting up the phone I get stuck in the boot loop again.
Anyone else an idea?
suikerchiller said:
can't flash anything, because phone is constantly rebooting. Have opened up the phone and took the battery out for 1 minute. Didn't help either. After starting up the phone I get stuck in the boot loop again.
Anyone else an idea?
Click to expand...
Click to collapse
The phone doesn't reboot in the bootloader right?
If it doesn't either do what primokorn said or flash the factory image.
Sent from my Nexus 5
El Daddy said:
The phone doesn't reboot in the bootloader right?
If it doesn't either do what primokorn said or flash the factory image.
Sent from my Nexus 5
Click to expand...
Click to collapse
Well the issue is that it only stays for a fraction of a second in bootloader, which gives it enough time to navigate one step up or down. Not enough time to get into recovery.
How can I do what Primoken said? It doesn't seem to be possible to do a flash when the phone is constantly rebooting?
Thx for helping me out guys, much appreciated!
suikerchiller said:
Well the issue is that it only stays for a fraction of a second in bootloader, which gives it enough time to navigate one step up or down. Not enough time to get into recovery.
How can I do what Primoken said? It doesn't seem to be possible to do a flash when the phone is constantly rebooting?
Thx for helping me out guys, much appreciated!
Click to expand...
Click to collapse
Have you ever kept your phone in narrow pocket? Because it's definitely sounds to me like a stuck power button.
Simonna said:
Have you ever kept your phone in narrow pocket? Because it's definitely sounds to me like a stuck power button.
Click to expand...
Click to collapse
It's not a power issue. Also unscrewed my phone to see if that was what caused it. Nothing in there, mechanism functioned correctly.
UPDATE: For some reason my phone booted up out of nothing. I managed to flash an older ROM via CM Updater (through settings)- which seemed to work. Apps were updated and it was running normally. But after a couple of minutes it restarted out of the blue and now back to square one again.
Guess there's a chance I'll probably get a normal start up soon. Is it a good idea to do a factory whipe restart through the settings menu? Or is Primokorn's method safer?
suikerchiller said:
...Or is Primokorn's method safer?
Click to expand...
Click to collapse
Yes.

I also have bricked my M8

So I was playing around trying to get Sound MOD to work(dont ask me y..I was bored) And I have bricked my phone. I am stuck on the white HTC screen the one at the begining of the boot..the one that says this build is for development purposes..blah blah. and it is just stuck there. Adb wont find device or nothing..I am truly screwed..yes?
Well, ADB wouldn't be able to do anything at that point anyway. It's not fully booted, or in the bootloader.
Have you tried powering it off, and booting to the bootloader? From there recovery, do a factory reset, and see if it boots then?
BDogg718 said:
So I was playing around trying to get Sound MOD to work(dont ask me y..I was bored) And I have bricked my phone. I am stuck on the white HTC screen the one at the begining of the boot..the one that says this build is for development purposes..blah blah. and it is just stuck there. Adb wont find device or nothing..I am truly screwed..yes?
Click to expand...
Click to collapse
If your screen shows something you are not bricked.
Sent from my HTC6525LVW
sfreemanoh said:
Well, ADB wouldn't be able to do anything at that point anyway. It's not fully booted, or in the bootloader.
Have you tried powering it off, and booting to the bootloader? From there recovery, do a factory reset, and see if it boots then?
Click to expand...
Click to collapse
They is no way of powering it off..its just stuck on that screen. No buttons do anything. Guess ill just have to let the FULLY CHARGED..lol..battery run out then try to get into bootloader.
Have you tried holding down the power button for around 10s? That usually does it.
sfreemanoh said:
Have you tried holding down the power button for around 10s? That usually does it.
Click to expand...
Click to collapse
yep..no dice
1ManWolfePack said:
If your screen shows something you are not bricked.
Sent from my HTC6525LVW
Click to expand...
Click to collapse
Well Im something..lol
ok..so I got it to go into hboot..And Im trying to factory reset..but it just keeps taking me to twrp again. and everytime I try to do something in there in just boots back to that htc screen. I am noticing when it first boots into hboot it quickly says something about wrong image.
BDogg718 said:
ok..so I got it to go into hboot..And Im trying to factory reset..but it just keeps taking me to twrp again. and everytime I try to do something in there in just boots back to that htc screen.
Click to expand...
Click to collapse
Which menu options are you selecting in TWRP? And to factory reset, you would WANT to be in TWRP, so I don't know why you're making it sound like that's a bad thing...
sfreemanoh said:
Which menu options are you selecting in TWRP? And to factory reset, you would WANT to be in TWRP, so I don't know why you're making it sound like that's a bad thing...
Click to expand...
Click to collapse
I cant do anything in twrp. I can factory reset but when i go to install anything or restore a backup it boots right back to that HTC screen
BDogg718 said:
I cant do anything in twrp. I can factory reset but when i go to install anything or restore a backup it boots right back to that HTC screen
Click to expand...
Click to collapse
So you've tried doing a factory reset, and afterwards it still just gets stuck during boot? And do you mean it boots back to the HTC boot screen after restoring an image and rebooting, or you select "Restore image" (or whatever) and it instantly reboots and gets stuck?
sfreemanoh said:
So you've tried doing a factory reset, and afterwards it still just gets stuck during boot? And do you mean it boots back to the HTC boot screen after restoring an image and rebooting, or you select "Restore image" (or whatever) and it instantly reboots and gets stuck?
Click to expand...
Click to collapse
Yep and now I really have a brick..I cant even get it to turn on. If i hold the power and volume down button for ten sec i get htc scren for 3 sec then phone goes bye bye. Im screwed. Thanx for the help guys.
Out if curiosity how did you get to this state by trying to flash a sound mod?
Sent from Tapatalk on my one m8
wtoj34 said:
Out if curiosity how did you get to this state by trying to flash a sound mod?
Sent from Tapatalk on my one m8
Click to expand...
Click to collapse
I was trying to do this: http://forum.xda-developers.com/showthread.php?t=2737498 and after doing what issue 1 said I rebooted and got a unauthorized device warning. was finally able to get back to hboot and recovery but nothing would work..wiping, factory resetting..nothing. I just had to order new one. I hate mistakes that cost $..lol
Its my own dumbass fault. I shouldve just let it alone. Was running great on viper 1.6
Have you tried flashing any Rom? You can't boot into the OS following a factory reset in TWRP, you will always end up with what you're getting
Sent from my HTC6525LVW using XDA Free mobile app
richii0207 said:
Have you tried flashing any Rom? You can't boot into the OS following a factory reset in TWRP, you will always end up with what you're getting
Sent from my HTC6525LVW using XDA Free mobile app
Click to expand...
Click to collapse
It is impossible for me to flash a rom. Cant get into a recovery to do it.
Ok so update: I was SOMEHOW able to get into recovery(TWRP) but no matter what i try to do it just reboots back into recovery..any ideas?
EDIT: gonna try verizon RUU. Fingers crossed
Just a thought here. TWRP can install from USB. I have flashed from a thumbdrive in the past on an S3. You may be able to do same. I know this is a shot in the dark but may help.
Will it just sit at the recovery screen or does it boot before you touch anything? If it will sit at the TWRP main screen you should be able to boot into hboot via adb and try a reflash of twrp or CWM. Your recovery may be corrupt.
You're definitely not bricked. You're catching breaks left and right.
Sent from my HTC6525LVW
Would a moderator kindly close this thread as I have fixed my problem. Thank you!
After toying around with it for HOURS! Somehow I was able to get it to boot into hboot. Which from there was ablt to fastboot an RUU and profit! Funny thing is I had already made a claim with the Big Red V. Called them back to say that I had found my phone...too late claim already in..lol. Now I have a brand new phone on its way and a mini-tab and dev device I guess..lol

HELP bricked att lg g2

I have the ATT model g2. it was running android 4.2.2 and i rooted. i got an OTA notification yesterday so i unrooted it, and uninstalled busybox. and went ahead with the update. now, my phone does not turn on. you go to turn it on and the lg logo flashes for a second or two, then a black screen, if you look closely you can tell that the screen panel is still lit, but nothing shows up. It will not boot to download mode, and it does boot to the (stock lg, not custom) recovery, but when i hit the power button to do the hard reset, i get the black screen again, and no boot. when i connect it to my computer, it gives me a bunch of popups saying that i need to reformat a drive before i can use it, somewhere around 15-20 of them? ive run out of ideas to fix it. any and all help is appreciated. :crying::crying::crying::crying: would really like my g2 back, im back to my old phone which was a nexus 5 that has a terribly cracked screen, and i really like to get the g2 back rather than having to pay to get my screen replaced.
loganangel said:
I have the ATT model g2. it was running android 4.2.2 and i rooted. i got an OTA notification yesterday so i unrooted it, and uninstalled busybox. and went ahead with the update. now, my phone does not turn on. you go to turn it on and the lg logo flashes for a second or two, then a black screen, if you look closely you can tell that the screen panel is still lit, but nothing shows up. It will not boot to download mode, and it does boot to the (stock lg, not custom) recovery, but when i hit the power button to do the hard reset, i get the black screen again, and no boot. when i connect it to my computer, it gives me a bunch of popups saying that i need to reformat a drive before i can use it, somewhere around 15-20 of them? ive run out of ideas to fix it. any and all help is appreciated. :crying::crying::crying::crying: would really like my g2 back, im back to my old phone which was a nexus 5 that has a terribly cracked screen, and i really like to get the g2 back rather than having to pay to get my screen replaced.
Click to expand...
Click to collapse
did u have custom recovery on it when u took the update?
desmond462 said:
did u have custom recovery on it when u took the update?
Click to expand...
Click to collapse
No it was stock recovery. I tried installing recover with the twrp app but it didn't work so it was a stock LG recovery.
loganangel said:
No it was stock recovery. I tried installing recover with the twrp app but it didn't work so it was a stock LG recovery.
Click to expand...
Click to collapse
did you try to factory reset in stock recovery along with wiping the usual,cache and dalvik?
Tried using the stop recovery factory reset, that's all lg's recovery can do. It says factory reset processing like normal but then the screen goes black again. LG stock recovery can't wipe the cache and dalvik afaik
loganangel said:
Tried using the stop recovery factory reset, that's all lg's recovery can do. It says factory reset processing like normal but then the screen goes black again. LG stock recovery can't wipe the cache and dalvik afaik
Click to expand...
Click to collapse
Can you go to Download mode ?
By pressing Vol-Up and USB cable. ?
Abdul Basit King said:
Can you go to Download mode ?
By pressing Vol-Up and USB cable. ?
Click to expand...
Click to collapse
It won't go in download mode. Although I noticed it does shoe up in device manager as qhsusb_bulk
check out this link: http://forum.xda-developers.com/showthread.php?t=2582142 ,i think it might be a help to you i hope,it sort describe your issue and show a fix for it even though the fix is for different model d802,but very possible it could be a fix for you too,so check it out.

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