[Q] S3 stuck on endless reboot - Galaxy S III Q&A, Help & Troubleshooting

So this morning and last night my phone was working perfectly until it decided to reboot, but since then it endlessly reboots show the the "Galaxy SIII GTI9300" screen. It comes up, goes black, then it shows it again. Ive looked around for other fixes but i can't enter my recovery or download mode. When entering into recover, it works for about 1 second then the phone reboots so I am unable to do anything, I can enter download for a few seconds but pressing the volume up or down to continue doesn't do anything.
I am using foxhound 2.4 and Siyah 1.9.1
I don't have an overclock, I've tested another battery so I know that isn't the issue.
I haven't done anything to it so I can't think of a reason it would be doing this. How can I fix it?

looks like sds

Any fix for it? I can't access recovery or download mode and my PC doesn't pick up my phone, should I take it in for repairs? Will they repair it with the custom ROM and kernel?

send it in, looks like it's the only option

From what I've read about SDS, I am by no means an expert, you wouldn't even be able to interact with your phone. The fact that you see the boot logo means that it isn't SDS. I am not sure what I'd do though, as you cannot enter download mode and flash a stock ROM from there.
If you send it in to service, I guess they will find out about the flash counter and modified status and all, and you would have to pay. On the other hand, if that is what it needs it might be worth it.
Sorry I'm not more helpful...

ratatattata said:
From what I've read about SDS, I am by no means an expert, you wouldn't even be able to interact with your phone. The fact that you see the boot logo means that it isn't SDS. I am not sure what I'd do though, as you cannot enter download mode and flash a stock ROM from there.
If you send it in to service, I guess they will find out about the flash counter and modified status and all, and you would have to pay. On the other hand, if that is what it needs it might be worth it.
Sorry I'm not more helpful...
Click to expand...
Click to collapse
not true, there are different kinds of SDS

nightmare1708 said:
So this morning and last night my phone was working perfectly until it decided to reboot, but since then it endlessly reboots show the the "Galaxy SIII GTI9300" screen. It comes up, goes black, then it shows it again. Ive looked around for other fixes but i can't enter my recovery or download mode. When entering into recover, it works for about 1 second then the phone reboots so I am unable to do anything, I can enter download for a few seconds but pressing the volume up or down to continue doesn't do anything.
I am using foxhound 2.4 and Siyah 1.9.1
I don't have an overclock, I've tested another battery so I know that isn't the issue.
I haven't done anything to it so I can't think of a reason it would be doing this. How can I fix it?
Click to expand...
Click to collapse
factory reset the s3,reinstall the rom or restore a nandroid backup if done one.
Sent from my Supercharged V12 Samsung Galaxy S3 using Tapatalk

have you read the post? he can't access recovery or download

Well it just seems to get worse, I no longer get the boot screen anymore, now nothing happens, my phone doesn't even come on, when i plug my phone into the charger it gets the same endless reboot loop but insteast of the "Galaxy SIII GTI9300" screen it shows he battery logo with a circle in it for a few seconds. If it try access recovery or download it just reboots again. Without the charger nothing at all happens now.

you got the answer

is your phone the 16gb blue version?
if so ... then its really certain. u have sds! and even so its good that phone is trully dead! cause if it trully dead there is no way they'll find out that your rooted and running custom rom

SnowPluralism said:
is your phone the 16gb blue version?
if so ... then its really certain. u have sds! and even so its good that phone is trully dead! cause if it trully dead there is no way they'll find out that your rooted and running custom rom
Click to expand...
Click to collapse
Mije is actuall the 32Gb Pebble, I'm also hoping that it's completely dead though because I honestly can't think of how they would even go about getting the phone to boot since the screen will only come on while on the charger so I doubt they can use anything external, I'm sending my phone in tomorrow

nightmare1708 said:
Mije is actuall the 32Gb Pebble, I'm also hoping that it's completely dead though because I honestly can't think of how they would even go about getting the phone to boot since the screen will only come on while on the charger so I doubt they can use anything external, I'm sending my phone in tomorrow
Click to expand...
Click to collapse
Do the red exclamation point appear at any time?
Sent from my GT-I9300 using XDA Premium HD app

So I sent my phone in for repairs and somehow they managed to fix it and get it back to stock. Before I gave it in I never had a red exclamation. As soon as I rooted it when I got it back it now has the red exclamation. Today my phone entered a bootloop doing the exact same thing but eventually worked. Not sure if it was the ROM. I'm considering flashing back to stock just to be safe. Doesn't seem like I can get rid of that exclamation without doing so. They sorted it out for free. I'm just worried they will say my warranty has been void next time

nightmare1708 said:
So I sent my phone in for repairs and somehow they managed to fix it and get it back to stock. Before I gave it in I never had a red exclamation. As soon as I rooted it when I got it back it now has the red exclamation. Today my phone entered a bootloop doing the exact same thing but eventually worked. Not sure if it was the ROM. I'm considering flashing back to stock just to be safe. Doesn't seem like I can get rid of that exclamation without doing so. They sorted it out for free. I'm just worried they will say my warranty has been void next time
Click to expand...
Click to collapse
Red exclamation point is the same as yellow triangle on s2 ... u need yo flash previous bootloader ... reset binary counter and then flash stock only then your warranty is back
Sent from my GT-I9300 using XDA Premium HD app

sd card
i also have 32gb pebble blue with a 64 gb sandisk class 10 sd card. not using any roms everything stock but still have the same issue. i can get mine to load up if i pull the sd card out and reset.
does anyone know if there is some kind of issue related to using that type of sd card?

try homemade jtag or buy one if you don't want to send it to anywhere

nightmare1708 said:
So this morning and last night my phone was working perfectly until it decided to reboot, but since then it endlessly reboots show the the "Galaxy SIII GTI9300" screen. It comes up, goes black, then it shows it again. Ive looked around for other fixes but i can't enter my recovery or download mode. When entering into recover, it works for about 1 second then the phone reboots so I am unable to do anything, I can enter download for a few seconds but pressing the volume up or down to continue doesn't do anything.
I am using foxhound 2.4 and Siyah 1.9.1
I don't have an overclock, I've tested another battery so I know that isn't the issue.
I haven't done anything to it so I can't think of a reason it would be doing this. How can I fix it?
Click to expand...
Click to collapse
I have the same problem but with foxhound 2.5.
What about the battery?
When I put it on, my s3 turns on itself...did the same thing happen to u?

Related

AT&T Galaxy S II Black Screened

Agh!
I recently rooted my SGH-I777, flashed it using Clockword Mod Recovery, and then rebooted into recovery using CWM. But instead of rebooting into the recovery menu, everything went black. Now my phone won't reboot into recovery mode at all (not even with the Volume Up + Volume Down + Power combo). Instead, it gives me the Galaxy S2 GT-I9100 startup screen with the yellow triangle and then the screen goes all black, with quick flashes of dark gray.
When I removed the battery (to get it out of the black screen loop), returned the battery to the device, and plugged it in (without powering up the phone), the "charging" screen with the charging battery indicator flashed on the screen for a moment, and then back to all black flashes.
I removed the battery, SD card, and SIM card for about 20 minutes because I've read that can sometimes help. No dice.
I'm running ICS 4.0.3 with a Siyah 3.4.2 kernel.
This is probably either really bad or no big deal and I'm lame for not figuring it out, but... HELP! (Please? :fingers-crossed: ) I know this has been asked, but the other threads I've found have been able to get to recovery mode, whereas I can't seem to get to that point.
If you need any other info, let me know!
olllive said:
Agh!
I recently rooted my SGH-I777, flashed it using Clockword Mod Recovery, and then rebooted into recovery using CWM. But instead of rebooting into the recovery menu, everything went black. Now my phone won't reboot into recovery mode at all (not even with the Volume Up + Volume Down + Power combo). Instead, it gives me the Galaxy S2 GT-I9100 startup screen with the yellow triangle and then the screen goes all black, with quick flashes of dark gray.
When I removed the battery (to get it out of the black screen loop), returned the battery to the device, and plugged it in (without powering up the phone), the "charging" screen with the charging battery indicator flashed on the screen for a moment, and then back to all black flashes.
I removed the battery, SD card, and SIM card for about 20 minutes because I've read that can sometimes help. No dice.
I'm running ICS 4.0.3 with a Siyah 3.4.2 kernel.
This is probably either really bad or no big deal and I'm lame for not figuring it out, but... HELP! (Please? :fingers-crossed: ) I know this has been asked, but the other threads I've found have been able to get to recovery mode, whereas I can't seem to get to that point.
If you need any other info, let me know!
Click to expand...
Click to collapse
download mode and flash another kernel, or the same one.
sounds like broken recovery.
MotoMudder77 said:
download mode and flash another kernel, or the same one.
sounds like broken recovery.
Click to expand...
Click to collapse
The phone is not even entertaining the idea of giving me a menu of any sort at this point. Just all black screens. Super frustrating.
olllive said:
The phone is not even entertaining the idea of giving me a menu of any sort at this point. Just all black screens. Super frustrating.
Click to expand...
Click to collapse
No d/l mode, no CWM. = brick.
no offense but im pretty sure your just not holding the buttons right.
CWM= hold both vol, then hold power, let the first screen blink once, come back, then let off power is my trick.
download, you can just hold vol buttons and insert USB belive.
Somebody used rom manager!
Sent from my Galaxy Nexus using Tapatalk 2
MotoMudder77 said:
No d/l mode, no CWM. = brick.
no offense but im pretty sure your just not holding the buttons right.
CWM= hold both vol, then hold power, let the first screen blink once, come back, then let off power is my trick.
download, you can just hold vol buttons and insert USB belive.
Click to expand...
Click to collapse
A-ha! Ok, so definitely no on the CWM combo, but I do get a menu using DL mode. Thank you. Seeing at least a menu made me feel much better.
I re-flashed the initial kernel, but no change. Still stuck in perpetual black screen boot loop.
I'm not opposed to doing a full-fledged wipe using Odin, if that's an option, but I've never looked into it before, and I'm currently feeling pretty gun shy when it comes to getting creative with any new tricks.
Pirateghost said:
Somebody used rom manager!
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Ugh. Yes. That somebody would be this idiot right here.
But you've seemed to have dealt with fools like me in the past, so your knowledge would be greatly appreciated! Pleeeeaasssse! haha
olllive said:
Ugh. Yes. That somebody would be this idiot right here.
But you've seemed to have dealt with fools like me in the past, so your knowledge would be greatly appreciated! Pleeeeaasssse! haha
Click to expand...
Click to collapse
If you want stock, flash a stock ROM, or stock with root, with Odin.
If you want custom, after you flashed that custom kernel, you CAN get into CWM and flash a custom ROM.
and NEVER use ROM manager, hell it was a joke when it came out, sorry koush
EDIT:
and if you do go custom, dont forget to wipe data/factory reset in CWM before flashing.
olllive said:
Ugh. Yes. That somebody would be this idiot right here.
But you've seemed to have dealt with fools like me in the past, so your knowledge would be greatly appreciated! Pleeeeaasssse! haha
Click to expand...
Click to collapse
Pirateghost said:
Somebody used rom manager!
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Nice prediction sir! ALSO: WHY! Why would you ever use rom manager.People say it all the dang time that it doesn't work for our device
122ninjas said:
Nice prediction sir! ALSO: WHY! Why would you ever use rom manager.People say it all the dang time that it doesn't work for our device
Click to expand...
Click to collapse
Because it doesn't work for the Samsung galaxy s devices. It never has.
Sent from my Galaxy Nexus using Tapatalk 2
MotoMudder77 said:
If you want stock, flash a stock ROM, or stock with root, with Odin.
If you want custom, after you flashed that custom kernel, you CAN get into CWM and flash a custom ROM.
and NEVER use ROM manager, hell it was a joke when it came out, sorry koush
EDIT:
and if you do go custom, dont forget to wipe data/factory reset in CWM before flashing.
Click to expand...
Click to collapse
You rock. Thank you a ton for being so patient!!
To any other fool who gets into the same mess, I went into DL mode (volume up + volume dwn + usb attached) and opted to let this do the rest of the work because it was the only option that didn't give me a heart attack: androidarea51.com/samsung-galaxy-s-ii/samsung-galaxy-sii-(sgh-i777)-att-only/
From there, I had the option of rebooting, initializing a factory reset... all of the menu options I wasn't seeing when I couldn't figure out how to get into CWM mode. Good luck!!
Pirateghost said:
Because it doesn't work for the Samsung galaxy s devices. It never has.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
I know, I know (and this is a dumb excuse, much like using rom manager in the first place), but the tutorial I was reading made it seem like it was a good option. I hadn't used it in forever and logic coupled with faith in a perpetually broken system paves the road to hell, but I figured, "There's no way it still sucks as badly as I remember!"
Don't think that. Ever. My mistake.
Charge the baterry externally thats what I did when my old infuse was bricked
Sent from my SGH-I777
Samsung Galaxy s2 i-777 does not turn on
okay so I read through this thread and I still don't know how to fix my issue. I rooted my phone using Odin v 1.85 and used siyah 3.4.2. I did it successfully and everything was good. I then gave the phone to my cousin and he said he performed a factory reset to get rid of everything on the phone ( contacts ,etc). Now when I turn on the phone it shows the samsung galaxy display with the triangle and then the screen goes black and just blinks. It still goes back into download mode I just dont know what to do to fix the problem. I know I'm a noob but please HELP!!!
mmoncay11 said:
okay so I read through this thread and I still don't know how to fix my issue. I rooted my phone using Odin v 1.85 and used siyah 3.4.2. I did it successfully and everything was good. I then gave the phone to my cousin and he said he performed a factory reset to get rid of everything on the phone ( contacts ,etc). Now when I turn on the phone it shows the samsung galaxy display with the triangle and then the screen goes black and just blinks. It still goes back into download mode I just dont know what to do to fix the problem. I know I'm a noob but please HELP!!!
Click to expand...
Click to collapse
Have you tried flashing back to stock using odin? BTW it is not good etiquette to necro a thread that has been dormant for almost 9 months.

my at&t not just died?

i wiped everything including a factory reset then installed liquid rc8 i used correct one for my phone it rebooted but never booted up to the samsung logo doesnt seem to vibrate or anything when i press power wtf?
now when i plug it into pc it shows my external drive then it vanishes then re-appaears and tells me to format it but that doesnt work either
Put in download mode and Odin back to stock.
How full was your battery when you started? May have drained it
Sent from my SAMSUNG-SGH-I717 using xda premium
leo5111 said:
i wiped everything including a factory reset then installed liquid rc8 i used correct one for my phone it rebooted but never booted up to the samsung logo doesnt seem to vibrate or anything when i press power wtf?
Click to expand...
Click to collapse
If you can get back into recovery mode, try reflashing the rom or flashing another rom. I've had cases where a rom just wouldn't work for me (I too, have the AT&T Note). Never had the patience to try to figure out why. I usually try to flash several times (making sure I do a factory wipe) but if it still didn't work, I would just flash another rom.
If you can't get into recovery mode, then you may need to flash a stock rom via ODIN (in download mode) and then start all over from scratch (root the phone, install CMW or TWRP,flash custom rom, etc.). Please search the forums for a stock rom and all the files / instructions on flashing via ODIN if you aren't already familiar with it.
Since your PC recognizes the phone to some degree (it at least recognizes that the phone was connected and interacts with the sd card), it sounds like you have a soft brick which is fixable via one of the methods above. If your phone was hard bricked, then the PC more than likely wouldn't recognize it at all, it would do absolutely nothing and you would basically have a paper weight. It doesn't sound like you have a hard brick.
If anyone else has more insight, please chime in. I'm definitely no expert here.
it wont even light up to samsung logo or even vibrate also the sd is recognised but it randomly connects and disconnects odin does not see phone
leo5111 said:
it wont even light up to samsung logo or even vibrate also the sd is recognised but it randomly connects and disconnects odin does not see phone
Click to expand...
Click to collapse
Perhaps your cable is defective. All of my cables eventually get to the point where I have to twist them and hold them a certain way to work. When that happens I know it's time to replace the cable. You may just need to use another cable.
no i tried with 2 differnt cables also battery was at like 99% when this happened also windows keeps finding my sd for a moment and then vanishes could this be stuck power button? if so i dont see how i didnt touch power button when it rebooted
show tnsraet
leo5111 said:
no i tried with 2 differnt cables also battery was at like 99% when this happened also windows keeps finding my sd for a moment and then vanishes could this be stuck power button? if so i dont see how i didnt touch power button when it rebooted
Click to expand...
Click to collapse
having the exact same issue, did you get this resolved?
Dark_lupus said:
having the exact same issue, did you get this resolved?
Click to expand...
Click to collapse
in star trek speak, she,s dead jim :crying:
leo5111 said:
in star trek speak, she,s dead jim :crying:
Click to expand...
Click to collapse
I'm sorry man hopefully I can fix mine I've been told I performed my whole process of flashing roms right but I don't understand why my phones dont work one new and the other a couple months old...
I put up a thread but not much help from anybody.
Hummmm this just don't sound right.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2

[Q] Galaxy s3 screen bootloop

Hey guys,
I have a galaxy s3 (I9300) and I've had it rooted for some time now. I started using CyanogenMod 10.2 nightlies a few months ago and they've mostly been fine. The odd issue comes up but I've been able to work it out. So, a few hours ago my phone just turned off of its own accord and started to bootloop, but on the "Samsung Galaxy S3 GT-19300" screen, not the CyanogenMod screen (to clarify, this screen comes up first then the cyanogenmod one usually). I've tried booting into recovery (CWM 6) but it just shows the CWM boot logo thing (that cog with the hat) and then loops back to the galaxy s3 page. I've also tried putting it in download mode, and it seems to stay on the warning page longer than it does anywhere else, but it wont let me actually put in it download mode from there.
I had a look around google and saw people have had the same problem, but everything I could find was when people had flashed a new rom/kernel etc. and something had gone wrong in the process. The weird thing about mine is that I haven't changed anything, even downloaded any new apps, for maybe a week, so it's not like something suddenly changed. I also wasn't using it when it started, it was just sitting on the table next to me.
Usually I can work these things out, but I'm stumped here. Any help would be really appreciated.
Thanks in advance!
danielbollom said:
Hey guys,
I have a galaxy s3 (I9300) and I've had it rooted for some time now. I started using CyanogenMod 10.2 nightlies a few months ago and they've mostly been fine. The odd issue comes up but I've been able to work it out. So, a few hours ago my phone just turned off of its own accord and started to bootloop, but on the "Samsung Galaxy S3 GT-19300" screen, not the CyanogenMod screen (to clarify, this screen comes up first then the cyanogenmod one usually). I've tried booting into recovery (CWM 6) but it just shows the CWM boot logo thing (that cog with the hat) and then loops back to the galaxy s3 page. I've also tried putting it in download mode, and it seems to stay on the warning page longer than it does anywhere else, but it wont let me actually put in it download mode from there.
I had a look around google and saw people have had the same problem, but everything I could find was when people had flashed a new rom/kernel etc. and something had gone wrong in the process. The weird thing about mine is that I haven't changed anything, even downloaded any new apps, for maybe a week, so it's not like something suddenly changed. I also wasn't using it when it started, it was just sitting on the table next to me.
Usually I can work these things out, but I'm stumped here. Any help would be really appreciated.
Thanks in advance!
Click to expand...
Click to collapse
can you at least enter download mode after a long time you said? if not, try pulling out the battery for 5 minutes or more and re-insert and enter download mode. i hope it's not sds! good luck
sriram231092 said:
can you at least enter download mode after a long time you said? if not, try pulling out the battery for 5 minutes or more and re-insert and enter download mode. i hope it's not sds! good luck
Click to expand...
Click to collapse
Nope, if I press the volume up button to go into it, it just goes back to the bootloop. I'll try the battery thing though, thanks!
Nope, it didnt work, I left it out for maybe half an hour and nothings changed :/ anyone else got any ideas?
SDS thread and BootLoop identical questions posted .
What does Product Code say in download mode .
But if you cannot get to download mode then you need a service centre repair .
looks like u are facing SDA but a bit diffrend than a normal SDS.. mine still can go into download mode with blank product name..
If product name is blank in download mode then you got sudden death, consider a phone as a brick. Nothing will help, including repartitioning.
You need to contact service centre.
I'll check it in a minute, but if it is bricked, will any service center actually help me seeing as it's rooted and all?
danielbollom said:
I'll check it in a minute, but if it is bricked, will any service center actually help me seeing as it's rooted and all?
Click to expand...
Click to collapse
AFAIK if it's sudden death then it's not possible to detect root and other modified things, or in other words - nobody has money to prove that you have been using unofficial firmware .
JustArchi said:
AFAIK if it's sudden death then it's not possible to detect root and other modified things, or in other words - nobody has money to prove that you have been using unofficial firmware .
Click to expand...
Click to collapse
Ahhhh, well that is handy then
In terms of a service centre, will samsung have a list of them somewhere so I can find one near me?
So I contacted samsung and they gave me the link to book into a service centre etc, but I just realised that when I try to go into recovery mode, the CWM recovery logo comes up before going back to bootloop. Is there any way to get rid of that so that my root is completely untraceable?
danielbollom said:
So I contacted samsung and they gave me the link to book into a service centre etc, but I just realised that when I try to go into recovery mode, the CWM recovery logo comes up before going back to bootloop. Is there any way to get rid of that so that my root is completely untraceable?
Click to expand...
Click to collapse
If you can't flash anything with Odin (stock software) then you're screwed. Eventually you can try to enter recovery and flash "eraser" of recovery, but this requires working recovery... So if you actually can enter recovery then you can also flash anything, which will literally delete everything.
In other case, no, no way. But if you're lucky enough you may break it just by leaving your phone on for some hours in bootloop, haha.
JustArchi said:
If you can't flash anything with Odin (stock software) then you're screwed. Eventually you can try to enter recovery and flash "eraser" of recovery, but this requires working recovery... So if you actually can enter recovery then you can also flash anything, which will literally delete everything.
In other case, no, no way. But if you're lucky enough you may break it just by leaving your phone on for some hours in bootloop, haha.
Click to expand...
Click to collapse
Is there any way to wipe it with magnets or anything? hahah I'm clutching at straws now, but otherwise I'm just left with an expensive paperweight so I'm trying to find anything I can
danielbollom said:
Is there any way to wipe it with magnets or anything? hahah I'm clutching at straws now, but otherwise I'm just left with an expensive paperweight so I'm trying to find anything I can
Click to expand...
Click to collapse
To be honest think twice before physically crashing your internal memory, as it may void your warranty at all.
I'd try flashing stock firmware through odin, if it doesn't work I'd try flashing anything through recovery. If both of these methods fail just leave your phone in bootloop and hope that it'll automatically destroy everything... :laugh:
Seriously though, you can either physically destroy internal memory or leave it in bootloop and hope for the best, eventually send them device in current status. Up to you, because you won't have a possibility to do anything else.
JustArchi said:
To be honest think twice before physically crashing your internal memory, as it may void your warranty at all.
I'd try flashing stock firmware through odin, if it doesn't work I'd try flashing anything through recovery. If both of these methods fail just leave your phone in bootloop and hope that it'll automatically destroy everything... :laugh:
Seriously though, you can either physically destroy internal memory or leave it in bootloop and hope for the best, eventually send them device in current status. Up to you, because you won't have a possibility to do anything else.
Click to expand...
Click to collapse
If I send it back to them as it is now it'll take them about 20 seconds I reckon before they see the CWM logo, realise its rooted and send it straight back, so I dont know what I'm gonna do hahah

O2 UK original Firmware for Galaxy S3

Hi all, I have tried to unlock my galaxy S3 gt i 9300, which is locked to O2 UK. I live in Ireland and bought the phone from a guy on e bay. I got the unlock code from two different sources and both are the same, but neither will unlock the phone, I have tried the unfreeze code too but it gets me nowhere. Entering the keyboard codes does not work either. The firmware baseband version which is on the phone at present is I9300XXUGMK6, the build number is JSS15J.I9300XXUGNA5, I feel that if I can get the phone back to it's original O2 UK firmware then I might be able to unlock the thing. My problem is that I have found I9300XXALE8_I9300O2UALE5_O2U to be the original firmware, but the link to it from every site is dead and I cannot download it, all the links were to hotfile and we all know what became of it. If anyone has any other suggestions as to how I might unlock my phone then I would be more than happy to try them.
Best wishes Wez
Flash the latest o2u, root it with cf autoroot, nvdata unlock method. Do not attempt to go back from 4.3 as you will half cabbage your phone. The efs changed.
Sent from my GT-I9300 using Tapatalk
shivadow said:
Flash the latest o2u, root it with cf autoroot, nvdata unlock method. Do not attempt to go back from 4.3 as you will half cabbage your phone. The efs changed.
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
Many thanks I will try that now and let you know how I get on, though the guy I got the second code from tells me the phone should not be rooted, if it is he says that the code will not work. But anything is worth a try so I will try it before I root the phone.
Thanks again best wishes Wez
kerrywez said:
Many thanks I will try that now and let you know how I get on, though the guy I got the second code from tells me the phone should not be rooted, if it is he says that the code will not work. But anything is worth a try so I will try it before I root the phone.
Thanks again best wishes Wez
Click to expand...
Click to collapse
At the risk of sound stupid, I am going to ask one question, where do I find said latest stock ROM for my O2 UK S3, because all the ones I find are not on any link that works, they nearly all try to send me to hotfile, would seem that nobody has taken the trouble to put up any mirror download links, which has left me very frustrated. Hope someone can please point me in the right direction, because I have a phone which is of no use to me.
Best wishes and good luck Wez
kerrywez said:
At the risk of sound stupid, I am going to ask one question, where do I find said latest stock ROM for my O2 UK S3, because all the ones I find are not on any link that works, they nearly all try to send me to hotfile, would seem that nobody has taken the trouble to put up any mirror download links, which has left me very frustrated. Hope someone can please point me in the right direction, because I have a phone which is of no use to me.
Best wishes and good luck Wez
Click to expand...
Click to collapse
here
may require registration
spamtrash said:
here
may require registration
Click to expand...
Click to collapse
Many thanks am downloading the latest rom from there now, hopefully this will do the job. I will not be able to try it till tomorrow morning as it is very slow downloading, but I can leave it all night and use Odin to flash the phone.
Good luck Wez
Samsung updates are always on slow hosts. It costs a lot of money to hire server space and free hosts that do over a Gb is as rare as hens teeth.. how did you get on?
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Many thanks to all who helped with my problem, I managed to get my s3 unlocked, just need to get it rooted now and get rid of the stupid thing keeps going to safe mode when booted normally, but if I boot whilst holding the home key (the middle one at the bottom) then the phone will try to boot into download mode, I then hit the volume down button and hole the home key again, this time the phone reboots itself and will boot into a non safe mode. Though this is not ideal and someone needs to find a cure for this, it is better than nothing. Tried to flash the resurrection remix ROM, but it stopped when a bit was done and failed will try some other custom ROM when I get the chance, at the moment my phone is keeping going back to the recovery screen.
Will let you know what happens, best wishes Wez
kerrywez said:
Many thanks to all who helped with my problem, I managed to get my s3 unlocked, just need to get it rooted now and get rid of the stupid thing keeps going to safe mode when booted normally, but if I boot whilst holding the home key (the middle one at the bottom) then the phone will try to boot into download mode, I then hit the volume down button and hole the home key again, this time the phone reboots itself and will boot into a non safe mode. Though this is not ideal and someone needs to find a cure for this, it is better than nothing. Tried to flash the resurrection remix ROM, but it stopped when a bit was done and failed will try some other custom ROM when I get the chance, at the moment my phone is keeping going back to the recovery screen.
Will let you know what happens, best wishes Wez
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Click to collapse
To get out of the recovery boot lock I had to leave the phone with the battery out of it for about 5 minutes, I was then able to get into download mode, by booting with the volumes down and home buttons held. I then used Odin to reflash the stock firmware again, which it did OK.Then I needed to root the phone again so I did that. I then downloaded the Android Revolution DH-SGS3, moved it to the external SD card, rebooted into recovery and flashed it to the phone, but again the phone went into it's crazy recovery boot loop, at the moment I have the battery out of kit and will try replacing it now and booting into the new ROM. It appears to be booting into the rom now, it has been on the Samsung screen for a while now and I am hoping that it will boot into the rom given a little time, this being it's first boot. OK all booted up OK, the only problem that remains is the bleeding thing booting into safe mode, but lots of people have got that.
Happy days, best wishes Wez
I have never encountered that issue before. When exactly did the boot issue start?
Glad you got this far!.
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shivadow said:
I have never encountered that issue before. When exactly did the boot issue start?
Glad you got this far!.
Sent from my GT-I9300 using Tapatalk
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Click to collapse
The boot issue started after I had tried to flash with another rim, which I feel was not fully downloaded, at any rate the flash was abandoned and when I went back through the options and hit the reboot now, it went into the loop. I had to remove the battery and leave it out for about 5 minutes, less might have done, when I reinstalled the battery, I went into download and using Odin flashed the phone with a stock rom and rooted it, then I flashed the android revelation rom, the phone again got stuck on the loop, this time I took the battery out the phone and left it, again for about 5 minutes, then replaced the battery and hit the power button and the phone booted into the rom, after a few minutes. I have been using this rom for a while now, but have noticed that for some reason the sound, for everything goes of completely, nit found a cure for that yet, but I am downloading the Echoe rom now, it will soon be finished, and I am going to flash it as soon as I can. I have the Echoe rom on my SGS4 and like it very much. I shall let you know if I have the same problem with this rom, when I flash it, the loop that is.
Best wishes Wez
kerrywez said:
The boot issue started after I had tried to flash with another rim, which I feel was not fully downloaded, at any rate the flash was abandoned and when I went back through the options and hit the reboot now, it went into the loop. I had to remove the battery and leave it out for about 5 minutes, less might have done, when I reinstalled the battery, I went into download and using Odin flashed the phone with a stock rom and rooted it, then I flashed the android revelation rom, the phone again got stuck on the loop, this time I took the battery out the phone and left it, again for about 5 minutes, then replaced the battery and hit the power button and the phone booted into the rom, after a few minutes. I have been using this rom for a while now, but have noticed that for some reason the sound, for everything goes of completely, nit found a cure for that yet, but I am downloading the Echoe rom now, it will soon be finished, and I am going to flash it as soon as I can. I have the Echoe rom on my SGS4 and like it very much. I shall let you know if I have the same problem with this rom, when I flash it, the loop that is.
Best wishes Wez
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Click to collapse
The Echoe ROM flashed without any further loop and to my surprise the phone did not boot into safe mode, so an improvement there, with both. But the sound is still a problem. I have since the first boot had to reboot several times and the damned thing is back to the bloody safe mode. To get round it now I have to hold the volume down, the home and power keys, to take me to the screen for download, when there I push the volume down and the phone goes to reboot, in it's own, while it is doing that I hold the home button, the phones boots without going into safe mode. I have tried to do it the way I was before, but it is not working that way now, so got to go down the way of booting into the download screen, but at least it works.
Very best wishes and good luck Wez
Interesting.. it would seem that the issue lies with custom roms. Which recovery are you using? Cwm 6032 is a good recovery to start with, moving on to 6047. I had issues with twrp.
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Frozen boot loop..frozen!? Tried everything..

Hey Guys, im desperate..
two days ago i charged my phone overnight as i normally do. Woke up and it was in SOD, which happens all the time (agni kernal, no fix yet).. Pulled the battery, but phone wouldnt boot. Turns out, it freezes during booting resulting in what appears to be a frozen boot loop.
Then i tried to plug it into my recharger, and it was showing a grey battery icon and was frozen on that screen always, the screen doesnt turn off, the battery icon isn't showing that its charging. doesnt change, just shows the same empty battery grey icon with the refresh circle-arrow in the middle.
I tried taking the battery out leaving it out for 5 minutes, draining the battery from the phone by holding the power button for 10 seconds, then trying to charge the phone. Same issue, only showing the grey battery icon when trying to charge and it never changes or goes away.
SO i tried to boot up the phone, but it wont go past the samsung text logo.
I tried entering recovery, but it just freezes on the samsung text logo.
I can not enter download mode either. So ihave no way to run odin from what i can tell.
Im losing my mind here, ive tried almost everything i can think of. And would really appreciate any help on this. It feels like a hard core brick.. I LIVE on my phone due to work and im losing money every day i dont have it. DESPERATELY need this. HELP!!
DatacomGuy,
A usb jig will probably be able to force the phone into download mode again so you can restore it with Odin. If you're up to it, you can do a Google search to get instructions on how to make your own.... or you can buy one online pretty cheap. Here's one on eBay (USB JIG) that looks good with good feedback from the seller.
Thank you.. Ill order one today and report back.
What could have gone wrong you guys think? How did the phone just do this?
I guess no way to get my pics off huh?
I hope the jig will work for you so you can restore the phone back to stock 4.1.2 and start over fresh.
I'm not sure what would have caused the phone to have started boot looping like that. My guess would be that something got corrupted.
There's a thread in the general section on how to Odin flash the stock recovery onto the phone so you can wipe cache and do a factory reset.... (EDIT: Click here to go to the thread) . This is a long shot, but if you can get the phone back into download mode with the jig, you could try installing the stock recovery and just wiping cache without doing the factory reset... then see if you can get the phone to boot up so you can recover stuff off of it.
As far as the pictures go, they may have been saved to the external sd card. You could pop the sd card into another phone if you've got another functioning phone laying around... or use a sd card adapter to mount it straight onto your computer so you can check.
The jig did the trick.. thank god..
The flashing stock recovery did not work. I ended up going back to stock firmware.. 4.1.2 i think..
Thank God i have this back.. Thanks SO much for your help.
DatacomGuy said:
The jig did the trick.. thank god..
The flashing stock recovery did not work. I ended up going back to stock firmware.. 4.1.2 i think..
Thank God i have this back.. Thanks SO much for your help.
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That's great to hear. Too bad the stock recovery didn't work, but I'm glad the jig worked and you were able to fix your phone. :thumbup:

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