Messed up unlocking root, black screen after Samsung logo please help - Galaxy S III Q&A, Help & Troubleshooting

I've been running in circles now for over 3 hrs. Every website I come across seems to have a different way to solve this problem and none of them have worked. When I saw the guide about how to set up root access on Cnet it looked easy but now its just snowballed into a horrible mess.
But it was stopping at the point where it said Getting PIT. Or something like that. I then looked up the solution online and I saw a forum which said to find a factory PIT file and install it. Trouble is that it didn't get any further the SetUpConnection so it wouldn't have been able to run. The phone now boots to the Samsung logo and then goes to a black screen. So far I've tried the following with no success:
- done a factory recovery after clearing the cache.
- reinstalled the factory recovery itself using a file called International-GT-i9300-StockRecovery using Odin
- attempted to install a PDA file called CF-Insecure-SGS3_XX_NEE_ALE8-v1.2 which claims to be a custom build of the firmware
- attempted to install I9300XXUGNH4.LiteROM.AMBASADII.v4.1 but can't find all of the separate files, just the CSC
I'm now completely out of ideas and desperately need some support from people who are familiar with the firmware and stuff on these phones please. It's a Samsung S3 i9300.
[edit] Now tried replacing the Bootloader and Kernels with stock versions XXEMG5 from kamalmawa on these forums. No change but like the others Odin says everything worked.

Related

[Q] Flashing Recovery that will not flash

I tried to flash the recovery for this phone via rooting and downloading clockworkmod and then flashing there, it failed and did not work even though the phone is fully rooted and permissions are okay. I tried to flash it via ODIN and the only one I could get to go was that CWM VOODOO lagfix one, the red screen. Then when inside of that, it doesnt want to flash roms, it doesnt want to restore backups. I tried to do MIUI and it worked and installed a recovery and it KINDA worked, not really tho.
So, my question is: How do you install recovery to this phone? I have tried the guides, I'm just going to ask. It has eclair stock on there now, rooted, flashed to cricket settings via PST (which by the way odin did NOT restore the settings to default VZW, with both the eclair and froyo stock recovery and PIT file. When it was finished I did a 611 and it was still cricket.)
It seems as if recovery is ON there, but just not reading it correctly and its as if it doesn't have the appropriate permissions. Any help is appreciated.
EDIT: After countless hours of going through all the guides I could find, google, this place search, just wading through the topics, etc. I finally came across a guide that works. This one says to pull the battery. The sticky says to leave the battery in, several people also say different things. At any rate, THIS should be sticky'd. The other one seems outmoded. This is also the best guide I've seen in a while.
http://forum.xda-developers.com/showthread.php?t=1212239

[Q] I hope I didn't brick my 10.1 Wifi Tab... HELP

So I am not sure what happened. I started with a stock rom (and what I thought was) a rooted tab. I wanted to try the new ICS nightly so I downloaded the ROM and attempted to install it from ROM Manager (install from SD Card option). That didn't seem to do anything so I booted into recovery and tried to install it from there. That's what it all went wrong. After rebooting, my tab stays at the screen that says "Samsung Galaxy Tab 10.1" (picture). I've rebooted several times but it still comes back to this screen. I've left it for over 30 minutes just to be sure it wasn't stuck building the cache or something (I did try deleting the cache).
I am able to get into Download mode and connect with ODIN and have tried flashing several stock ROMs and others. The load successfully but after rebooting, it still gets stuck at this screen.
Any suggestions?
Well, simple enough, when you flash a stock ROM, you boot into the recovery, and do a factory reset, I know it sounds silly but there are some files that are in the tablet, since the tablet has no SD card slot, it will try to read the sectors that were replaced and not replaced. If the nightly build files are in the system, it ends up reading that since some files don't get replaced as they have roman's name on it, (You can confirm this by checking in Titanium Backup )
You can however flash with a PIT file if you feel lazy to do that and would want to start without the hassle of booting into several options, just flash the file to completely wipe and repartition the thing, that would be your best bet. Should be on the Overcome thread to grab the pit file. That should do the trick
Thanks for giving me hope! I just did some reading and I am afraid to download and attempt the wrong .pit file. Any chance you can give me a link to the correct .pit file for my tab (GT-P7510UWYB)?
Thanks again for the help!
Thanks again Misledz! I found this thread over on the Overcome site (link) that had all the files and very detailed instructions. Ran the PIT to bring it back to stock and it looks like it worked! You saved another tab!
! Yeah I don't really keep track of the websites But I do know where most of the files are, and Overcome thread seems to be doing a good job of hosting the files required to save every man, woman and child's tab
It's all good, Don't mention it , Glad it's alive

[Q] Yellow Triangle, have tried everything, no resolve

After rooting my S2, I tried to flash this rom: http://forum.xda-developers.com/showthread.php?t=1576906
but then on boot up, I got the yellow triangle boot-loop issue. Now, I'm a grade-a lurker and I know to search for these problems and I never had to open my own topic, but I've literally dug everywhere and tried every resolve I could find but I can't for the life of me find something that works.
I have tried flashing with Odin3, I have flashed a PDA to the stock kernel. This did remove the yellow triangle, however I was still stuck at the Samsung Galaxy SII screen.
So then I read another topic saying to flash another PDA ontop of that one, so I did. I did do a wipe before in Recovery mode, but it still did not get me passed the title screen.
I have waited at the screen for a bit too, yet nothing.
I have used Odin with several other stocks, but nothing is getting me anywhere. I have searched many threads and I have tried everything, but I'm getting hopeless. Like I said, I don't normally post anything but nothing I've found so far has helped me so this is a last resort
So basically: Yellow triangle, followed popular guides (http://forum.xda-developers.com/showpost.php?p=18608050&postcount=6) and many variations of that guide, still nothing.
Sorry for being a newb but any help and efforts would be EXTREMELY appreciated. If any additional information can aid in a solution please let me know.
Did you try the return to stock thread? Stickys?
http://forum.xda-developers.com/showthread.php?t=1511838
It sounds like you flashed a CRT off animation for ICS for the International version of the S2 I9100. (first link in your post) This may have flashed something not intended for the I777. You do have an AT&T version of the Galaxy S2, I777 don't you?
Edit: you flashed a framework-res.apk that doesn't work with your phone. You should recover by flashing back to stock.
full return-to-stock followed by recovery wipe
It's always better to post to an existing related thread than to start a new one.
We already have several threads that cover this.
Thread closed.

I9300 soft brick (messy) - please help

Hi - I tried posting this in Development where I thought it should go but I haven't posted at all before so it won't let me.
I've gotten myself into a very messy (and probably stupid) situation with firmware with my I9300 - there's a very real chance I think that it is non-recoverable, but if anyone could give me some advice on what else to try I would be extremely grateful!
My problem:
Galaxy S3 I9300 16gb international won't boot - stuck at Device Name screen.
Won't boot into recovery
Will boot into download mode
Odin connects to device, but trying to flash stock ROM freezes at 'NAND Write Start!' or just FCs ("Odin has stopped working" reported by Windows
Heimdall won't recognise my device (does it even work with the s3? I don't know) so I can't print a PIT or anything
How I got here (over about 4 weeks):
Started with I9300 16gb international version (Grey import from Hong Kong to Australia, booted in French but let me change to English)
Gained root access through CWM touch kernel and Odin
Flashed AOKP Milestone 6 ROM
Used 'Secure Settings' (app) and 'Locale' (app) to set up a lockscreen PIN that enabled and disabled dynamically according to location rules (worked pretty well!)
Decided I wanted to encrypt my device
Clicked through all warnings, followed instructions to set PIN (didn't disable Secure Settings, the app that allowed the lockscreen changes outlined above)
Encryption successful, booted successfully using the PIN set
Lockscreen goes funny - 'quick PIN' option in AOKP (where you don't have to press OK after entering the PIN correctly) stops working
Any PIN at all at this point will unlock my device
Reboot to discover that my original encryption PIN has stopped working
Seriously, I tried it like 20 times including slight variations in case I mistyped, and other PINs that I use in case I misremembered
Rebooted into CWM to try to flash a new ROM
Can't access internal SD due to encryption
Use Galaxy S3 Toolkit to 'download and flash new stock rom, kernel using Odin'
Didn't know which firmware to download so i went with option 5 (GT-I9300_BTU_I9300XXALF2_I9300OXAALF2_I9300XXLF2)
Odin connects sucessfully, flashes device
Device reboots into 'Trouble with firmware upgrade - connect to samsung kies to fix' (or whatever it says)
Download and install Kies (i had the USB drivers for the phone installed previously)
Kies won't recognise my phone on any level for emergency recovery
Decide that the internal SD card encryption is causing the problems, and that maybe I need to repartition
Don't notice all the warnings about repartitioning
Download PIT files for I9300 from somewhere
Try reflashing ROM using one of these PITs (I didn't know any better so I just used GT-I9300_mx_20120329.pit, which in retrospect is probably for a device with different internal storage size)
Phone stopped giving me 'Firmware update problem' screen and started going to the 'GT I9300' booting screen, but never got past that point
Repeat ad infinitum - I've tried flashing several different stock ROMs, using several PITs and am now at the point mentioned above.
Only other information I have really is that on the back cover behind the battery it says 'Model GT-I9300' and 'SSN-I9300GSMH' if those are important.
Other forums seem to indicate that I have a NAND read/write issue, but trying to flash a stock kernel (which was the advice given) results in... 'NAND write start!' freeze :\
Like I said, I have no idea if this is recoverable in any way at this point, but if anyone has any ideas I'd love to hear them!
Thanks
Hi. This probably wont help, but try to use fresh odin download and other pc with new drivers installed without Sam Kies. older versions of odin did not worked with mine s3 and I had green screen while flashing problems when I used my old laptop to flash. Fresh pc with fresh drivers did the trick
dingo dog said:
Hi. This probably wont help, but try to use fresh odin download and other pc with new drivers installed without Sam Kies. older versions of odin did not worked with mine s3 and I had green screen while flashing problems when I used my old laptop to flash. Fresh pc with fresh drivers did the trick
Click to expand...
Click to collapse
Hi - Thanks for the tip, but I already tried with my wife's laptop. Should have mentioned in the original post.
Thanks again.
Older versions of Odin do work on SGS3 .
evelopment where I thought it should go but I haven't posted at all before so it won't let me.
Development only posts not Q&A nothing to do with 10 posts .
Two thoughts could be the usual flashed multiple stuff and phone is confused plus wrong PIT file flashed .
Thats just firmware not hardware problem .
Or indeed at some stage Nand is corrupt .
Solution would be
Try correct PIT file first before a repair centre .
jje
Just wanted to say that I have the same problem, but mine is even more strange. I can boot into the system but I have to disable wifi and mobile data right away otherwise the phone will reboot after a couple of seconds. I see the phone if I connect it to the computer but I can not write or read the files on the phone. But I tried the toolbox and could push an apk to the phone.
CWM works but if I try to wipe or flash another rom it reboots, some stuff works and other just reboots the phone.
Download-mode works and Odin finds the phone but everything I have tried fails. I have tried standard stock firmware, 3 part firmware and PIT but it always hangs on NAND Write.
If anyone has some solution I would be thrilled.
Bananafische said:
I've gotten myself into a very messy (and probably stupid) situation with firmware with my I9300 - there's a very real chance I think that it is non-recoverable
My problem:
[*]Won't boot into recovery
[*]Will boot into download mode
[*]Odin connects to device, but trying to flash stock ROM freezes at 'NAND Write Start!' or just FCs ("Odin has stopped working" reported by Windows
[*]Heimdall won't recognise my device (does it even work with the s3? I don't know) so I can't print a PIT or anything
Thanks
Click to expand...
Click to collapse
It can be solved using Odin if you get the official and correct Stock ROM for your SGS3. And/Or you might have been using the Wrong PIT.
And finally, No idea about heimdall ;p
Try this process: Samsung Galaxy S3 Not Booting? Here’s The Solution You can get detailed instructions here and that .PIT file too.:angel:
theonlyanil said:
It can be solved using Odin if you get the official and correct Stock ROM for your SGS3. And/Or you might have been using the Wrong PIT.
And finally, No idea about heimdall ;p
Try this process: Samsung Galaxy S3 Not Booting? Here’s The Solution You can get detailed instructions here and that .PIT file too.:angel:
Click to expand...
Click to collapse
It worked!
PIT flash successful, then stock rom restored
I still needed to go in to stock recovery and do a factory reset from there to undo the encryption.
Thanks so much for everyone's help.
I am glad that It worked for you
I am still stuck, I am guessing that if none of the PIT´s work then it is officially bricked?
u didn't try the link posted by me?
theonlyanil said:
u didn't try the link posted by me?
Click to expand...
Click to collapse
it dosen't work ,stop at Get PIT for mapping..
help me
Hy guys Im from Hungary and i would like to flash my i9300 tmobile phone. My question is: can i flash the poland xeo to it or i just have to wait for the official tmobile rom? Thank you!
Where did you got the pit file
Bananafische said:
It worked!
PIT flash successful, then stock rom restored
I still needed to go in to stock recovery and do a factory reset from there to undo the encryption.
Thanks so much for everyone's help.
Click to expand...
Click to collapse
Where did you got the pit file
Hello, the PIT Flash didn't work for me either.
I was CF-rooted while overseas and stupidly forgot to disable auto-updates. The tricky part was that the auto update probably was for a different region as I was in Europe when the brick happened, but I live in Singapore.
Have tried to flash the firmware several times using Odin and even the PIT but all have been unsuccessful. I've been stuck a "Firmware upgrade encountered an issue....".
Have been able to get to the download screen but not the recovery mode.
Any pointers or is my phone rightly bricked?
I fixed my half brick using Android 4.0.4 ICS XXLAF2 stock firmware
My old stuff is still on my sd card, but not usable tho :s
Any tips? cant seem to restore with rom manager. It only fails
Help with encrypted at&t GS3
theonlyanil said:
It can be solved using Odin if you get the official and correct Stock ROM for your SGS3. And/Or you might have been using the Wrong PIT.
And finally, No idea about heimdall ;p
Hey Anil,
I have encrypted at&t samsung gs3 running CM10.1 nightly. For some reason I cannot undo the encryption. I want to use the method described on this link that you posted here to get rid of encryption.
I have downloaded official firmware from sammobile. But the .pit file available on that site is for internation version. I have at&t GS3 so i should be using the .PIT for at&t version. Could you please provide me .PIT for 16GB at&t Samsung galaxy s3, if you have one or you know the link? Ii appreciate your help.
please help me with this man.
-Ravi
Click to expand...
Click to collapse
Worked well
The method given by Anil worked fine.
And since my device was encrypted before, it asked me password after installing the firmware by Odin.
So for this I just entered recovery (Sam recovery) and did a factory reset, and the encryption was removed.:good:
Dude don't post ur serial or imie
Bananafische said:
Hi - I tried posting this in Development where I thought it should go but I haven't posted at all before so it won't let me.
I've gotten myself into a very messy (and probably stupid) situation with firmware with my I9300 - there's a very real chance I think that it is non-recoverable, but if anyone could give me some advice on what else to try I would be extremely grateful!
My problem:
Galaxy S3 I9300 16gb international won't boot - stuck at Device Name screen.
Won't boot into recovery
Will boot into download mode
Odin connects to device, but trying to flash stock ROM freezes at 'NAND Write Start!' or just FCs ("Odin has stopped working" reported by Windows
Heimdall won't recognise my device (does it even work with the s3? I don't know) so I can't print a PIT or anything
How I got here (over about 4 weeks):
Started with I9300 16gb international version (Grey import from Hong Kong to Australia, booted in French but let me change to English)
Gained root access through CWM touch kernel and Odin
Flashed AOKP Milestone 6 ROM
Used 'Secure Settings' (app) and 'Locale' (app) to set up a lockscreen PIN that enabled and disabled dynamically according to location rules (worked pretty well!)
Decided I wanted to encrypt my device
Clicked through all warnings, followed instructions to set PIN (didn't disable Secure Settings, the app that allowed the lockscreen changes outlined above)
Encryption successful, booted successfully using the PIN set
Lockscreen goes funny - 'quick PIN' option in AOKP (where you don't have to press OK after entering the PIN correctly) stops working
Any PIN at all at this point will unlock my device
Reboot to discover that my original encryption PIN has stopped working
Seriously, I tried it like 20 times including slight variations in case I mistyped, and other PINs that I use in case I misremembered
Rebooted into CWM to try to flash a new ROM
Can't access internal SD due to encryption
Use Galaxy S3 Toolkit to 'download and flash new stock rom, kernel using Odin'
Didn't know which firmware to download so i went with option 5 (GT-I9300_BTU_I9300XXALF2_I9300OXAALF2_I9300XXLF2)
Odin connects sucessfully, flashes device
Device reboots into 'Trouble with firmware upgrade - connect to samsung kies to fix' (or whatever it says)
Download and install Kies (i had the USB drivers for the phone installed previously)
Kies won't recognise my phone on any level for emergency recovery
Decide that the internal SD card encryption is causing the problems, and that maybe I need to repartition
Don't notice all the warnings about repartitioning
Download PIT files for I9300 from somewhere
Try reflashing ROM using one of these PITs (I didn't know any better so I just used GT-I9300_mx_20120329.pit, which in retrospect is probably for a device with different internal storage size)
Phone stopped giving me 'Firmware update problem' screen and started going to the 'GT I9300' booting screen, but never got past that point
Repeat ad infinitum - I've tried flashing several different stock ROMs, using several PITs and am now at the point mentioned above.
Only other information I have really is that on the back cover behind the battery it says 'Model GT-I9300' and 'SSN-I9300GSMH' if those are important.
Other forums seem to indicate that I have a NAND read/write issue, but trying to flash a stock kernel (which was the advice given) results in... 'NAND write start!' freeze :\
Like I said, I have no idea if this is recoverable in any way at this point, but if anyone has any ideas I'd love to hear them!
Thanks
Click to expand...
Click to collapse
For ur own safety mate
Flashed Xperia's miui rom on S3-i9300
I have flashed Xperia's miui rom on S3-i9300, stack on boot what can i do? I did everything on the video.
xcanpolatx said:
I have flashed Xperia's miui rom on S3-i9300, stack on boot what can i do? I did everything on the video.
Click to expand...
Click to collapse
Before you pay for a repair you can try flashing stock rom via Odin .

[Solved][Q] [Lots of errors] Strangest errors ever on GT-9100

Hello, I'll try to explain what happened to get where I am now, and explain with details the last errors of my GT-9100.
I had a stock room jelly bean 4.1.2 installed. I had Android encrypted + SDCARD encrypted, and decided to format, but I didn't undo the encryption. As result, after master reseting it, it asked for a password do decrypt (as always asked when I turned the phone on), but it wasn't recognizing my password anymore. So I tried to clean and wipe all possible things, which ended on the device stucking at boot (doing boot loops, not asking for password anymore). I got an error on CW Recovery E: Could not load emmc (sounds like my internal storage is gone)
Later on, I tried to re-install the ROM, but got alot of trouble with windows drivers. Couldn't get any rom installed again. My device was then stuck at start, not even showing the white Samsung Galaxy S II GT9100 screen. After trying a variety of MODEMs, Kernels, I always get stuck on boot.info, zimage (kernel) on ODIN (Both 1.85 and 3.07 versions).
The only thing that has worked so far is changing the bootloader to the stock version. After doing this, my smartphone turns on on Chinese language. The ROM loaded is a jelly bean, but it has no status bar, can't open camera/folder explorer, can't do calls, can't acess internet, doesn't even show the configuration menu. And everything is chinese. BTW Calculator was working lol.
So this is the situation. Has my internal storage been gone forever? Is there a way I can flash without being stuck at boot.info or zImage when trying to flash kernel, both on Odin messages? Or is my phone really bricked? Thansk alot, I'll pay close attention to this.
EDIT: I haven't found after a day of research anyone that did data wipes in an encrypted phone, so this can be a guide for any future similar case.
gerijeb said:
Hello, I'll try to explain what happened to get where I am now, and explain with details the last errors of my GT-9100.
I had a stock room jelly bean 4.1.2 installed. I had Android encrypted + SDCARD encrypted, and decided to format, but I didn't undo the encryption. As result, after master reseting it, it asked for a password do decrypt (as always asked when I turned the phone on), but it wasn't recognizing my password anymore. So I tried to clean and wipe all possible things, which ended on the device stucking at boot (doing boot loops, not asking for password anymore). I got an error on CW Recovery E: Could not load emmc (sounds like my internal storage is gone)
Later on, I tried to re-install the ROM, but got alot of trouble with windows drivers. Couldn't get any rom installed again. My device was then stuck at start, not even showing the white Samsung Galaxy S II GT9100 screen. After trying a variety of MODEMs, Kernels, I always get stuck on boot.info, zimage (kernel) on ODIN (Both 1.85 and 3.07 versions).
The only thing that has worked so far is changing the bootloader to the stock version. After doing this, my smartphone turns on on Chinese language. The ROM loaded is a jelly bean, but it has no status bar, can't open camera/folder explorer, can't do calls, can't acess internet, doesn't even show the configuration menu. And everything is chinese. BTW Calculator was working lol.
So this is the situation. Has my internal storage been gone forever? Is there a way I can flash without being stuck at boot.info or zImage when trying to flash kernel, both on Odin messages? Or is my phone really bricked? Thansk alot, I'll pay close attention to this.
EDIT: I haven't found after a day of research anyone that did data wipes in an encrypted phone, so this can be a guide for any future similar case.
Click to expand...
Click to collapse
Tried installing Android 2.3 stock bootloader / rom ?
jiboncom said:
Tried installing Android 2.3 stock bootloader / rom ?
Click to expand...
Click to collapse
No I haven't. Is there any online link here? I couldn't find it.
Solved
After a day looking for it, I solved my problem
I tried several kernels, roms with almost all odin versions. The best one for gt-I9100 was odin 1.87.
This was the deal: After cleaning the encrypted internal storage, it got corrupted. So one of the first steps to get my phone reacting again to ODIN when installing new ROMs was installing the original GT-9100 .PIT file and re-partitioning (Even with every forum/site telling me I should never do it).
So, if you ever do the same mistake as me, try this:
Install a new kernel, then .PIT original file. Get a proper MODEM file, and finally try flashing your ROM.
I also got alot of problem with my USB cable, which is kinda damaged, so out of 10 plug-ins, only a few would work for ODIN. Try getting a brand new cable.
That's it.
gerijeb said:
After a day looking for it, I solved my problem
I tried several kernels, roms with almost all odin versions. The best one for gt-I9100 was odin 1.87.
This was the deal: After cleaning the encrypted internal storage, it got corrupted. So one of the first steps to get my phone reacting again to ODIN when installing new ROMs was installing the original GT-9100 .PIT file and re-partitioning (Even with every forum/site telling me I should never do it).
So, if you ever do the same mistake as me, try this:
Install a new kernel, then .PIT original file. Get a proper MODEM file, and finally try flashing your ROM.
I also got alot of problem with my USB cable, which is kinda damaged, so out of 10 plug-ins, only a few would work for ODIN. Try getting a brand new cable.
That's it.
Click to expand...
Click to collapse
Add [SOLVED] to the title.

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