[Q] galaxy s3 flash and boot issues - Galaxy S III Q&A, Help & Troubleshooting

Hi Guys, in urgent need of help. I have a Samsung galaxy S3 I9300 that hangs on boot screen and freezes. The phone will not go into recovery mode at all just goes direct to download mode. I have tried to re-flash the stock firm ware using odin but have run into problems as initially it asked for a pit file and them once I got this fails and says cannot repartition. on top of this I believe the problem with odin may be a comms issue as when I try installing the device drivers when connecting phone to computer, this fails even though I have already downloaded and installed this. I have never rooted my phone but I do believe the phone is soft bricked?
so to summarize there is a comms issue from phone to pc and flash issue which are probably both connected.
any help is very much appreciated. Thanks in advance

What did you install to cause this bootloop?

IzzcyFloat said:
What did you install to cause this bootloop?
Click to expand...
Click to collapse
I did not install anything, I passed the phone on to a family member when I upgraded, it was reset to factory settings and worked for 2 months. then one day just decided it didn't want to boot up just hangs on the screen that says samsung galaxy s3

anujbedi said:
I did not install anything, I passed the phone on to a family member when I upgraded, it was reset to factory settings and worked for 2 months. then one day just decided it didn't want to boot up just hangs on the screen that says samsung galaxy s3
Click to expand...
Click to collapse
Can you boot to download mode?
Edit: oh you can enter download mode is it rooted or not?

try to clean cache, dalvik cache and flash again

IzzcyFloat said:
Can you boot to download mode?
Edit: oh you can enter download mode is it rooted or not?
Click to expand...
Click to collapse
no the phone has never been rooted can get to download mode but not recovery mode

Try the rescue firmware and pit from general forum. If this fails to flash then your emmc chip is damaged.

anujbedi said:
no the phone has never been rooted can get to download mode but not recovery mode
Click to expand...
Click to collapse
try rooting your phone with this
http://www.samsungsfour.com/tutoria...-i9300-running-on-android-4-3-jelly-bean.html
Oh wait if you dont want to root search the forum on.how to go back to stock cant find the sticky for that sorry

boomboomer said:
Try the rescue firmware and pit from general forum. If this fails to flash then your emmc chip is damaged.
Click to expand...
Click to collapse
Thank you, could you possibly give me a link for that, I have not really found my way around here and I would really appreciate it

anujbedi said:
Thank you, could you possibly give me a link for that, I have not really found my way around here and I would really appreciate it
Click to expand...
Click to collapse
Maybe he is refering to this
http://forum.xda-developers.com/showpost.php?p=30087735&postcount=6

Related

[Q] Phone Wont Boot

Well, i got no answears on my other thread and i tried to solve it by myself
So, i got on this tutorial how to instal the original settings. I flashed with odin and now my phone wont boot (even recovery/download mode are not loading) hehehehe. But Odin recognise my phone.
Is there any method to just format the whole thing and re-install android?
Can anyone help me?
estevaoem said:
Well, i got no answears on my other thread and i tried to solve it by myself
So, i got on this tutorial how to instal the original settings. I flashed with odin and now my phone wont boot (even recovery/download mode are not loading) hehehehe. But Odin recognise my phone.
Is there any method to just format the whole thing and re-install android?
Can anyone help me?
Click to expand...
Click to collapse
boot into recovery mode, wipe data and cache.
now turn off.
configure ODIN with the firmware of ur choice.
then boot the phone into download mode.
connect phone with usb cable, when ready, flash the firmware and wait till reboot. i have reflashed lots of times without any problem.
Its not booting on recovery mod. Neither downloading
estevaoem said:
Its not booting on recovery mod. Neither downloading
Click to expand...
Click to collapse
If not boot on recovery or download, i think u cant do anything.
You can use your Ace as a paperweight.
Adgoosuc said:
If not boot on recovery or download, i think u cant do anything.
You can use your Ace as a paperweight.
Click to expand...
Click to collapse
hahahaha OMG. But, is there any way to acces the download mod with adb?
estevaoem said:
hahahaha OMG. But, is there any way to acces the download mod with adb?
Click to expand...
Click to collapse
Do you mean, you can still login via adb?
yeah, do something via adb. My pc and Odin still recognise my phone.
1. Than you should see with adb logcat where it is actually stucked at.
estevaoem said:
...
So, i got on this tutorial how to instal the original settings. I flashed with odin and now my phone wont boot (even recovery/download mode are not loading) hehehehe. But Odin recognise my phone.
Is there any method to just format the whole thing and re-install android?
Click to expand...
Click to collapse
This is rather a big thread you're refering to.
2. Flashing with Odin
==================
(2.a) Which procedure did you follow exactly?
(2.b) Did Odin report the success at the end with : PASSED (with blue background)
(2.c) Did your phone reboot after Odin logs on the left the reset message?​
tossan said:
1. Than you should see with adb logcat where it is actually stucked at.
This is rather a big thread you're refering to.
2. Flashing with Odin
==================
(2.a) Which procedure did you follow exactly?
(2.b) Did Odin report the success at the end with : PASSED (with blue background)
(2.c) Did your phone reboot after Odin logs on the left the reset message?​
Click to expand...
Click to collapse
It runned an one package file. After using odin, the phone is suposed to reboot, but it didnt happened in my case
estevaoem said:
It runned an one package file. After using odin, the phone is suposed to reboot, but it didnt happened in my case
Click to expand...
Click to collapse
Simple. if your phone is under warranty.. don't worry. as long as it doesn't boot... Samsung doesn't care.. bring your phone down and they will change the motherboard FOC!
estevaoem said:
My pc and Odin still recognise my phone.
Click to expand...
Click to collapse
:O odin recognizes your phone you said? THEN FLASH IT NORMALLY USING ODIN!
Hi,
I got the same probleme befor, i bricked my sga when i installed rom toolbox, so there's no way te rover it by your self, take it to any phone specialist who have RIFF Box it's 100% recoverable, so no worries.
diimah said:
Hi,
I got the same probleme befor, i bricked my sga when i installed rom toolbox, so there's no way te rover it by your self, take it to any phone specialist who have RIFF Box it's 100% recoverable, so no worries.
Click to expand...
Click to collapse
thank you man, I called today and they said that is solution for my phone!

[Q] [HELP!] S3 wont even boot

So my S3 went into a boot loop. And I dont know how I got to this point but now the phone wont even boot, when plugged in to my comp it shows the battery symbol but its greyed out with the circle in the middle, and it stays like that. If i hold the power putton it comes up with the Galaxy SIII GT i9300 screen but then goes back to the battery. I can get it to go into download mode though. I think somehow I may have deleted all the files required for the phone to actually boot(Im a n00b so im not completely sure) Can somebody please help me?
I was on custom ROM before and my binary counter is at 4, so sending into samsung doesn't sound like a great idea :/
Thanks for the help and sorry if this has been asked before, I have searched for hours.
Luke2508 said:
So my S3 went into a boot loop. And I dont know how I got to this point but now the phone wont even boot, when plugged in to my comp it shows the battery symbol but its greyed out with the circle in the middle, and it stays like that. If i hold the power putton it comes up with the Galaxy SIII GT i9300 screen but then goes back to the battery. I can get it to go into download mode though. I think somehow I may have deleted all the files required for the phone to actually boot(Im a n00b so im not completely sure) Can somebody please help me?
I was on custom ROM before and my binary counter is at 4, so sending into samsung doesn't sound like a great idea :/
Thanks for the help and sorry if this has been asked before, I have searched for hours.
Click to expand...
Click to collapse
If you also can go into recovery, try to wipe. In addition did you flash any custom kernel?
If not, try to reflash a rom with odin after you got into download mode or did you try this already?
Sent from my GT-I9300 using xda app-developers app
chrismast said:
If you also can go into recovery, try to wipe. In addition did you flash any custom kernel?
If not, try to reflash a rom with odin after you got into download mode or did you try this already?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
If you mean with CWM mod, no I cant, it just shows the Galaxy S3 GT i9300 screen then goes black. Yes i did have a custom kernel, I believe it was the latest Perseus one. I already tried this with a stock rom and it idnt work, it said it had passed but i still can boot the phone.
Luke2508 said:
If you mean with CWM mod, no I cant, it just shows the Galaxy S3 GT i9300 screen then goes black. Yes i did have a custom kernel, I believe it was the latest Perseus one. I already tried this with a stock rom and it idnt work, it said it had passed but i still can boot the phone.
Click to expand...
Click to collapse
as you can go into download mode but not recovery, what about flashing CWM another time (if you did not try it already). Maybe it solves the issue with recovery and from there you could go on trying to wipe etc.
Other options would be to do a mega or super wipe (if this is possible from odin & download mode, not sure though), to get your phone completely empty (mega) or at least to factory reset (super).
Luke2508 said:
So my S3 went into a boot loop. And I dont know how I got to this point but now the phone wont even boot, when plugged in to my comp it shows the battery symbol but its greyed out with the circle in the middle, and it stays like that. If i hold the power putton it comes up with the Galaxy SIII GT i9300 screen but then goes back to the battery. I can get it to go into download mode though. I think somehow I may have deleted all the files required for the phone to actually boot(Im a n00b so im not completely sure) Can somebody please help me?
I was on custom ROM before and my binary counter is at 4, so sending into samsung doesn't sound like a great idea :/
Thanks for the help and sorry if this has been asked before, I have searched for hours.
Click to expand...
Click to collapse
Look at the tread above yours,sudden death.
You are not the only one here mate.
I have it too.
Mods,can we have one tread for this huge problem.
It seems that there are many of us have this problem.
Thanks.
painterceessie said:
Look at the tread above yours,sudden death.
You are not the only one here mate.
I have it too.
Mods,can we have one tread for this huge problem.
Pointless having another thread why not post /read the original thread for this problem .
a hint look for sudden death thread
jje
Click to expand...
Click to collapse
chrismast said:
as you can go into download mode but not recovery, what about flashing CWM another time (if you did not try it already). Maybe it solves the issue with recovery and from there you could go on trying to wipe etc.
Other options would be to do a mega or super wipe (if this is possible from odin & download mode, not sure though), to get your phone completely empty (mega) or at least to factory reset (super).
Click to expand...
Click to collapse
I successfully flashed CF root with CWM, now shall I do a wipe and then restore back to a nandroid backup I made? and if so how will I? The phone now shows the samsung logo when turned on but just stays there forever.
JJEgan said:
painterceessie said:
Look at the tread above yours,sudden death.
You are not the only one here mate.
I have it too.
Mods,can we have one tread for this huge problem.
Pointless having another thread why not post /read the original thread for this problem .
a hint look for sudden death thread
jje
Click to expand...
Click to collapse
Oke sorry mate.
I didn't no that.
Click to expand...
Click to collapse
Furthermore i suggest anyone having motherboard dead problems and vendor Samsung saying no warranty .
To pull up the many posts regarding this now known manufacturing defect and don't accept in this case root/ custom rom warranty is rejected .
jje
JJEgan said:
Furthermore i suggest anyone having motherboard dead problems and vendor Samsung saying no warranty .
To pull up the many posts regarding this now known manufacturing defect and don't accept in this case root/ custom rom warranty is rejected .
jje
Click to expand...
Click to collapse
The thing is there is nothing wrong with my phone in terms of hardware. The problem that I am having is purely software, I think I just need to restore my phone to a previous version. I did see that thread but didnt feel my post belonged there as my problem is nothing to do with broken battery or mobo or anything along those lines. Hence why I am posting here
Just factory reset via recovery then flash a stock rom via Odin .
No recovery flash CF root via Odin .
jje
JJEgan said:
Just factory reset via recovery then flash a stock rom via Odin .
No recovery flash CF root via Odin .
jje
Click to expand...
Click to collapse
I did install a stock ROM and it was still stuck on bootloop, left it like that for an hour, still nothing. So I went into CWM (after flashing it) Wiped and factory reset (noticing it said error mounting /data but ignored) and then restored with a backup I had. it did say error mounting /data and so skipped that step. Still stuck in boot loop. now that I try wiping again the same error occurs, error mounting /data any ideas please?
I did have this problem a few days back. The only thing i did was downloaded my Carrier stock firmwaer and extracted boot.img and used Samsung galaxy toolkit and make a filé that i was able to use with Odin. Dunno if ot helps you but my Phone is still going strong
I was only trying to root my Phone tho. No custom rom installera when i got The boot problem
Sounds like you have permission problem. I can't find the three about that but I update my post here if I can find it.
you can try to fix permission in cwm it seems, hope it works
Sent from my GT-I9300 using xda app-developers app
xda-napp3 said:
I did have this problem a few days back. The only thing i did was downloaded my Carrier stock firmwaer and extracted boot.img and used Samsung galaxy toolkit and make a filé that i was able to use with Odin. Dunno if ot helps you but my Phone is still going strong
I was only trying to root my Phone tho. No custom rom installera when i got The boot problem
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Thanks, do you have any idea where I will find my carrier specific firmware? And any other kind of tips on how to do/get things? But hopefully this works
Checkout this thread hope you find what you need there
http://forum.xda-developers.com/showthread.php?t=1927113
Sent from my GT-I9300 using xda app-developers app

[Q] Galaxy S3 not able to factory reset!

Hey guys
I was experiencing certain issues with my phone so I decided to factory reset my phone. When I try from the normal settings, it doesn't go past the erase everything screen and even though I press it a lot of times it doesn't happen. When I try to go into recovery mode, it shows the OTA update screen and suddenly the android dies with a red triangle over it and then my phone restarts.
Can someone help me?
Thanks in advance!
get a custom recovery
Glebun said:
get a custom recovery
Click to expand...
Click to collapse
What if I don't wanna root my phone?
Well, are you sure you're getting into recovery and not download mode?
Glebun said:
Well, are you sure you're getting into recovery and not download mode?
Click to expand...
Click to collapse
I can get into download mode. I can't just get into recovery mode
Flash stock rom via Odin .
Or take to a service centre .
jje
Use your warranty if you have one...otherwise root it.

s3 Stuck in boot loop

Hi all, hope somebody can help me.... I am currently stuck in a boot loop on my i9300....
How did this happen? well....
I'll start at the beginning... I received an ota update notification for the 4.3 update and without checking the internet to find out how good it was/wasn't, i stupidly downloaded and installed it! as we all now know, its terrible!
So.... in an effort to get out of the nightmare that is 4.3 i downloaded odin on my computer and rooted my phone with cf auto root, i then downloaded I9300OXAEMG4_BTU from sam mobile. I put my phone in download mode, hooked it up to the computer and flashed the said xaemg4 rom via odin. Everything seemed to go well and the phone rebooted.... but now my phone just continually shows the swirling samsung boot screen and never gets past it!
So, what went wrong and how do i sort this mess out?? Should i try to reflash the rom again with odin will i just make things worse?
Just for info, i do not have a custom recovery on my phone, i just used odin to flash.
Please help me out guys. :crying:
Cheers
Steve
steve75dhd said:
Hi all, hope somebody can help me.... I am currently stuck in a boot loop on my i9300....
How did this happen? well....
I'll start at the beginning... I received an ota update notification for the 4.3 update and without checking the internet to find out how good it was/wasn't, i stupidly downloaded and installed it! as we all now know, its terrible!
So.... in an effort to get out of the nightmare that is 4.3 i downloaded odin on my computer and rooted my phone with cf auto root, i then downloaded I9300OXAEMG4_BTU from sam mobile. I put my phone in download mode, hooked it up to the computer and flashed the said xaemg4 rom via odin. Everything seemed to go well and the phone rebooted.... but now my phone just continually shows the swirling samsung boot screen and never gets past it!
So, what went wrong and how do i sort this mess out??
Just for info, i do not have a custom recovery on my phone, i just used odin to flash.
Please help me out guys. :crying:
Cheers
Steve
Click to expand...
Click to collapse
Did u try recover and download mode? try to go to download mode and get some information on product code and other.. have you flashed firmware of other country than yours?? well to tell about boot loop there are lots of regions for it( bricked or SDS and many other too) first try to read all guides and faqs of s3 about 4.3 update..
suyash1629 said:
Did u try recover and download mode? try to go to download mode and get some information on product code and other.. have you flashed firmware of other country than yours?? well to tell about boot loop there are lots of regions for it( bricked or SDS and many other too) first try to read all guides and faqs of s3 about 4.3 update..
Click to expand...
Click to collapse
Try 3 button combo get into recovert reset and delete cache it should boot up
waleed78636 said:
Try 3 button combo get into recovert reset and delete cache it should boot up
Click to expand...
Click to collapse
that might too work, but thats not sure..
waleed78636 said:
Try 3 button combo get into recovert reset and delete cache it should boot up
Click to expand...
Click to collapse
Wipe cache partition or wipe data/factory reset???
steve75dhd said:
Wipe cache partition or wipe data/factory reset???
Click to expand...
Click to collapse
both..
waleed78636 said:
Try 3 button combo get into recovert reset and delete cache it should boot up
Click to expand...
Click to collapse
suyash1629 said:
both..
Click to expand...
Click to collapse
Awesome.... Thank you guys! panic over!
steve75dhd said:
Awesome.... Thank you guys! panic over!
Click to expand...
Click to collapse
nice to know that it worked for you..

[Q] Firmware Upgrade Error

Sorry if this is answered on another thread; I couldn't find any answer that helped me, so I am opening this thread.
My Galaxy S3 I9300 is stuck with the error: "Firmware Upgrade encountered an issue. Please select recovery mode in Kies & try again."
But when I try to upgrade using Kies I get the error message "This device's version cannot be updated." I get as far as entering my model number and S/N.
I cannot enter recovery mode on my S3, only download mode, so I am unable to perform a hard reset.
My phone is not compatible with Kies3 so I am using Kies.
Any suggestions?
make sure your phone is not rooted,otherwise kies becomes unvailable.
Flash stock ROM via Odin Download at http://www.sammobile.com/firmwares/
How can I tell?
alecore said:
make sure your phone is not rooted,otherwise kies becomes unvailable.
Click to expand...
Click to collapse
How can I tell if the phone is rooted? I got the phone second hand last week, and I don't know if it had previously been rooted.
In download mode, I see the following:
ODIN MODE
PRODUCT NAME: GT-I9300
CUSTOM BINARY DOWNLOAD: No
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Official
I am guessing this means it hasn't been rooted?
rmurray1975 said:
How can I tell if the phone is rooted? I got the phone second hand last week, and I don't know if it had previously been rooted.
In download mode, I see the following:
ODIN MODE
PRODUCT NAME: GT-I9300
CUSTOM BINARY DOWNLOAD: No
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Official
I am guessing this means it hasn't been rooted?
Click to expand...
Click to collapse
Download root checker from google play
On what?
nikctsh said:
Download root checker from google play
Click to expand...
Click to collapse
This may seem a stupid question but on what am I supposed to download Root Checker? I cannot access my S3 (the reason for this thread).
rmurray1975 said:
This may seem a stupid question but on what am I supposed to download Root Checker? I cannot access my S3 (the reason for this thread).
Click to expand...
Click to collapse
So why don't you provide us more details on why your phone stuck with that error message so that we can help you. You say you just got the phone second hand last week, so apparently the phone still works when you first get your hand on it. You must have done something to it, causing it to stuck with that error?
This is how I got it
nikctsh said:
So why don't you provide us more details on why your phone stuck with that error message so that we can help you. You say you just got the phone second hand last week, so apparently the phone still works when you first get your hand on it. You must have done something to it, causing it to stuck with that error?
Click to expand...
Click to collapse
This is the state I got the phone in. I had taken a quick check on the internet to see how to resolve the issue, and thought it would be worth the cost of the phone (40 Euros) to try to fix it myself. Guess I was wrong!
rmurray1975 said:
This is the state I got the phone in. I had taken a quick check on the internet to see how to resolve the issue, and thought it would be worth the cost of the phone (40 Euros) to try to fix it myself. Guess I was wrong!
Click to expand...
Click to collapse
I'm not sure whether this can help, but try mate.
1) Enter download mode and install stock rom using ODIN (preferred)
If this doesn't do the trick, try another EXPERIMENTAL alternative way,
2) Enter download mode, root your device using CF root using ODIN, flash a custom recovery using ODIN, boot into your custom recovery, flash a custom rom (risky)
I never encountered this before so I have no idea whether this can actually help or not, so do this at your own risk.
You are a star!
nikctsh said:
I'm not sure whether this can help, but try mate.
1) Enter download mode and install stock rom using ODIN (preferred)
If this doesn't do the trick, try another EXPERIMENTAL alternative way,
2) Enter download mode, root your device using CF root using ODIN, flash a custom recovery using ODIN, boot into your custom recovery, flash a custom rom (risky)
I never encountered this before so I have no idea whether this can actually help or not, so do this at your own risk.
Click to expand...
Click to collapse
You are my new hero!!!
I flashed the stock rom in Odin 3.09 and it worked a treat! I have a working telephone!
Thank you very much!!!
rmurray1975 said:
You are my new hero!!!
I flashed the stock rom in Odin 3.09 and it worked a treat! I have a working telephone!
Thank you very much!!!
Click to expand...
Click to collapse
You are welcome mate, glad that I helped you

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