[Q] Galaxy S4 sgh-i337 Stuck at Samsung Galaxy S4 Logo - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

I was trying to install custom recovery on MF3 firmware, When I clear cache and all user data and hit restart from that time I am just stuck at galaxy S4 screen. Please help me guys.

You cannot flash a custom recovery on MF3. Your best bet to solve the problem is go to best buy and have them reflash MF3.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app

same problem here bro , dont know what to do..actually iam in india and i dont know whether the samsung center can fix my phone , it has been a month since the phone has been bricked.,please if anyone finds a solution in india please do reply

deep12911 said:
same problem here bro , dont know what to do..actually iam in india and i dont know whether the samsung center can fix my phone , it has been a month since the phone has been bricked.,please if anyone finds a solution in india please do reply
Click to expand...
Click to collapse
If you try to put a recovery on a phone with mf3 you'll Bork your recovery. The phone will only not into download mode. If you cancel download mode,vol down, some users have gotten the phone to boot. There currently is no fix for this, other than to get bestbuy or att to flash the mf3 firmware. The software they use is not currently available to the rest of us.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

Related

[Q][!]I think I may be bricked?

I rooted my device using the motochopper (thank djrbliss!) and all was going fine, until one day I rebooted my device and I couldn't boot to Android! Odin mode and recovery (Vol down and up, respectively) work, but when booting normally, the Samsung Galaxy S4 logo shows, and then fades to black. The phone is not off, because the blue LED comes on after about 30 seconds, and stays on. I thought I would go into recovery (Vol up) and choose factory reset. I did, but the problems stayed the same. I have the i337m (telus/koodo) and I thought I could download a stock image and flash via Kies or Odin, but can't find a Canadian dump! I don't want to flash an AT&T version because I'm afraid it may mess up my radio or lock the bootloader (I heard the bl was unlocked on 'm' variants) Please help!
EDIT: Not even Kies' Firmware upgrade and Initialization is working, it says "Please check the model name and enter it."
EDIT 2: Even Samsung's Call Centre rep. says to return it to the Koodo retailer.
EDIT 3: Finally! I installed TWRP via Odin, and CM 10.1 via TWRP. Now all I need is the stock Canadian recovery image.
Fixed. Mods please delete this thread.
ahhh man. this is scaring me a bit since no one really reported a brick. I dont recommend flashing anything but the version meant for you. hmmm might need to patiently wait a little. or try the international version but is your version the snap dragon or the octacore.
hyghonryce said:
ahhh man. this is scaring me a bit since no one really reported a brick. I dont recommend flashing anything but the version meant for you. hmmm might need to patiently wait a little. or try the international version but is your version the snap dragon or the octacore.
Click to expand...
Click to collapse
The Canadian Snapdragon
Ah okay, I installed TWRP in Odin and then CM. It works, but Wifi and a bunch of other stuff is borked. And Kies still returns with the same error message. I can't get stock at all. If anyone has a stock i337m image, please help!
theo1998 said:
Ah okay, I installed TWRP in Odin and then CM. It works, but Wifi and a bunch of other stuff is borked. And Kies still returns with the same error message. I can't get stock at all. If anyone has a stock i337m image, please help!
Click to expand...
Click to collapse
Hmmm TWRP does work on your device right now which is good. Maybe you can ask someone with the device. (your friends or what ever) and create a back up of their phone. after that you can flash it back onto yours.
or yeah with a stock i337m
edit : if u dont want stock . but wants it fixed.
" CM10.1 Now available for Canadian Variants "
Okay, it's fixed. Kies doesn't work on Windows 8. Mods please delete this thread.
Why do you wanna have your thread deleted ?
Why do you wanna have your thread deleted, it might be useful to some people like me trying to find information about the KDO galaxy s4 SGH-I337M, which seams to be pretty scarce around.
That said, i need help to root that phone, i cant find the right version of CWM to flash. is the Canada/Bell one work on the Koodo s4 ?
maxcomx said:
Why do you wanna have your thread deleted, it might be useful to some people like me trying to find information about the KDO galaxy s4 SGH-I337M, which seams to be pretty scarce around.
That said, i need help to root that phone, i cant find the right version of CWM to flash. is the Canada/Bell one work on the Koodo s4 ?
Click to expand...
Click to collapse
The bell cwm will work on koodo
Sent from my SAMSUNG-SGH-I727
I have the koodo i337m so if your stuck feel free to pm me. I've been around for awhile lol.
Sent from my SGH-I337M using xda app-developers app
Psykologikal said:
I have the koodo i337m so if your stuck feel free to pm me. I've been around for awhile lol.
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
Hi , thanks for offering help.
so i'm looking to root my koodo sgh-i337m, i've root other phone before, and i know a little adb, and cwm, but up to now it didnt work flashing cwm with odin and that cwm that i found for the i337m. I'm still searching
I use CF-Auto-Root to root my i337m and it works great. I have had no problems with it.
Sent from my SGH-I337M using xda app-developers app

[Q] Please help my GT-i9500 Stuck on SAMSUNG logo? :(

Hi, very bad today, Yesterday i rooted my S4 with CF Auto-root and all going fine and i rooted my phone also fine...
just now today, when i shutdown and turn on my phone, its stuck on Samsung bootanimation...
i am really sad, when i take off my battery and put it again and go to download mode first
and again take of battery and re-insert it and turn on, it boot-up.
but when i turn off and turn on its completely stuck at Samsung bootanimation.
so i decided to install the official firmware for my country size approx 1.5gb via ODIN
and all went well i flash it via PDA and do all fine now, i even can't boot up after the Samsung logo
even after going to download mode:crying::crying::crying:
in download mode its showing
CURRENT BINARY:Samsung Official
SYSTEM STATUS:CUSTOM
please help i am stuck at Samsung logo.
this device is new. and i am very afraid.
i am very noob to samsung.
please please help me!
95mediatech said:
Hi, very bad today, Yesterday i rooted my S4 with CF Auto-root and all going fine and i rooted my phone also fine...
just now today, when i shutdown and turn on my phone, its stuck on Samsung bootanimation...
i am really sad, when i take off my battery and put it again and go to download mode first
and again take of battery and re-insert it and turn on, it boot-up.
but when i turn off and turn on its completely stuck at Samsung bootanimation.
so i decided to install the official firmware for my country size approx 1.5gb via ODIN
and all went well i flash it via PDA and do all fine now, i even can't boot up after the Samsung logo
even after going to download mode:crying::crying::crying:
in download mode its showing
CURRENT BINARY:Samsung Official
SYSTEM STATUS:CUSTOM
please help i am stuck at Samsung logo.
this device is new. and i am very afraid.
i am very noob to samsung.
please please help me!
Click to expand...
Click to collapse
Just wipe cache from stock recovery / if req also reset and reboot will work
95mediatech said:
Hi, very bad today, Yesterday i rooted my S4 with CF Auto-root and all going fine and i rooted my phone also fine...
just now today, when i shutdown and turn on my phone, its stuck on Samsung bootanimation...
i am really sad, when i take off my battery and put it again and go to download mode first
and again take of battery and re-insert it and turn on, it boot-up.
but when i turn off and turn on its completely stuck at Samsung bootanimation.
so i decided to install the official firmware for my country size approx 1.5gb via ODIN
and all went well i flash it via PDA and do all fine now, i even can't boot up after the Samsung logo
even after going to download mode:crying::crying::crying:
in download mode its showing
CURRENT BINARY:Samsung Official
SYSTEM STATUS:CUSTOM
please help i am stuck at Samsung logo.
this device is new. and i am very afraid.
i am very noob to samsung.
please please help me!
Click to expand...
Click to collapse
OK, first dont be panic. Be calm.
Please provide link or PDA version here.
I think you have installed different location PDA.
Explain your self better.
@123hiten: buddy, but system status is still custom. I think he has plugged out the mobile before installation fully.
Disturbed™ said:
OK, first dont be panic. Be calm.
Please provide link or PDA version here.
I think you have installed different location PDA.
Explain your self better.
@123hiten: buddy, but system status is still custom. I think he has plugged out the mobile before installation fully.
Click to expand...
Click to collapse
Yes buddy i know actually he was talking to me on PM since a while and was writing the entire way there however he created a thread in the time i could reply so i wrote here in shortcut
and ya he is back with his device..
Disturbed™ said:
OK, first dont be panic. Be calm.
Please provide link or PDA version here.
I think you have installed different location PDA.
Explain your self better.
@123hiten: buddy, but system status is still custom. I think he has plugged out the mobile before installation fully.
Click to expand...
Click to collapse
Yup I used odin 3.07 and flashed from pda...
I downloaded for my country Malaysia.
No... I unplugged after the green color comes from odin and it says successful and there's exit button.
Hopefully my device now running ... from a great instruction by 123hiten... I revived my S4.
Lost my root and now system status are official.
I will root tomorrow...
And friend what cause sudden boot loop?
I am underclocked my S4 that time to 1ghz
123hiten said:
Yes buddy i know actually he was talking to me on PM since a while and was writing the entire way there however he created a thread in the time i could reply so i wrote here in shortcut
and ya he is back with his device..
Click to expand...
Click to collapse
Thanks mate! I would cry if you didn't replied my PM.
that time lol.
I actually even didn't know there's recovery
by pressing Vol.up+home+power. Thats showcasing
how bad is me
95mediatech said:
Thanks mate! I would cry if you didn't replied my PM.
that time lol.
I actually even didn't know there's recovery
by pressing Vol.up+home+power. Thats showcasing
how bad is me
Click to expand...
Click to collapse
That is fine my friend just a matter of time there are many things I too donno and take my other expert help
And ya i also can't say exactly what cud have caused bootloop may be some bad files £ apps etc
It won't be under clocking as u did stock flash and was stuck so device was trying to boot in new os u installed
May be something u removed after rooting could have caused boot loop
Sent from my GT-I9500 using xda premium
123hiten said:
That is fine my friend just a matter of time there are many things I too donno and take my other expert help
And ya i also can't say exactly what cud have caused bootloop may be some bad files £ apps etc
It won't be under clocking as u did stock flash and was stuck so device was trying to boot in new os u installed
May be something u removed after rooting could have caused boot loop
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Yes, mate! I actually using no bloatware app to
Remove those many apps that actually safe to remove
But the boot loop when we turn off the phone ourselves
and when turn it back, it stuck seems no way to pass samsung logo. Maybe I underclocked the phone and it causing the phone to fail to boot past?? I am right or not
95mediatech said:
Yes, mate! I actually using no bloatware app to
Remove those many apps that actually safe to remove
But the boot loop when we turn off the phone ourselves
and when turn it back, it stuck seems no way to pass samsung logo. Maybe I underclocked the phone and it causing the phone to fail to boot past?? I am right or not
Click to expand...
Click to collapse
Ya could be multiple reason here on after rooting use a rom which has no Bloatware hopefully that wont give u any boot loops and underclock after a stable kernel is available so u can avoid may issues
Sent from my GT-I9500 using xda premium
123hiten said:
Ya could be multiple reason here on after rooting use a rom which has no Bloatware hopefully that wont give u any boot loops and underclock after a stable kernel is available so u can avoid may issues
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Thanks for your advice mate!
How about boot loader in gti9500?
we need to unlock it before flashing kernel...
95mediatech said:
Thanks for your advice mate!
How about boot loader in gti9500?
we need to unlock it before flashing kernel...
Click to expand...
Click to collapse
No you don't have to its already unlocked
Unlike sony
Just flash a kernel with all the feature u need and done
Infact there is a kernel with all that feature called perseus but still on alpha and some bugs are there have to wait for some more days that will be one of the best kernel
Sent from my GT-I9500 using xda premium
123hiten said:
No you don't have to its already unlocked
Unlike sony
Just flash a kernel with all the feature u need and done
Infact there is a kernel with all that feature called perseus but still on alpha and some bugs are there have to wait for some more days that will be one of the best kernel
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Ohh thanks, I will be patient no problem good news
That Samsung phones are comes with unlocked
boot loader, very good
Yeah its pretty hard to modify Sony you need to
unlock bootloader first before using other kernels
That process caused my little old device hard brick one time.
and thats why I am afraid with my new S4 although they are different device
95mediatech said:
Ohh thanks, I will be patient no problem good news
That Samsung phones are comes with unlocked
boot loader, very good
Yeah its pretty hard to modify Sony you need to
unlock bootloader first before using other kernels
That process caused my little old device hard brick one time.
and thats why I am afraid with my new S4 although they are different device
Click to expand...
Click to collapse
Ya samsung has international versions with unlocked bootloaders not all
And ya have used few sony and htc too much process for bootloader unlocking
Sent from my GT-I9500 using xda premium
123hiten said:
Ya samsung has international versions with unlocked bootloaders not all
And ya have used few sony and htc too much process for bootloader unlocking
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Yeah, very hard process, but I hope its easy in my S4 since it was factory unlocked
and I can install whatever with confidence. .
because now I know the basic how to use odin
And flash and use recovery.
Thanks for your help for teaching me.
It's there's any case of possible hard brick in S4?
95mediatech said:
Yeah, very hard process, but I hope its easy in my S4 since it was factory unlocked
and I can install whatever with confidence. .
because now I know the basic how to use odin
And flash and use recovery.
Thanks for your help for teaching me.
It's there's any case of possible hard brick in S4?
Click to expand...
Click to collapse
Chances are almost nil or 1 % if u do all properly and use what is made for i9500 I mean ur device
And ya keeping EFS backup is very important have that after u root next time
Sent from my GT-I9500 using xda premium
123hiten said:
Chances are almost nil or 1 % if u do all properly and use what is made for i9500 I mean ur device
And ya keeping EFS backup is very important have that after u root next time
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Yeah, but actually what EFS Backup means?
95mediatech said:
Yeah, but actually what EFS Backup means?
Click to expand...
Click to collapse
EFS Backup contains imei details etc
Incase by flashing something wrong or bad if u loose imei etc this will help u get that back
Sent from my GT-I9500 using xda premium
123hiten said:
EFS Backup contains imei details etc
Incase by flashing something wrong or bad if u loose imei etc this will help u get that back
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Yeah, thanks mate I will research for more.
First of all I need to root again.
Thanks.
Bootloops are mainly caused by system files interfering with each others which cause instability and/or crash at the boot sequence. :good:
efs backup
http://forum.xda-developers.com/showthread.php?p=41559366
Help i9500
I got same problem you have with your S4 please help me for the solution you have found Thanks my email is [email protected]
---------- Post added at 01:51 AM ---------- Previous post was at 01:47 AM ----------
95mediatech said:
Hi, very bad today, Yesterday i rooted my S4 with CF Auto-root and all going fine and i rooted my phone also fine...
just now today, when i shutdown and turn on my phone, its stuck on Samsung bootanimation...
i am really sad, when i take off my battery and put it again and go to download mode first
and again take of battery and re-insert it and turn on, it boot-up.
but when i turn off and turn on its completely stuck at Samsung bootanimation.
so i decided to install the official firmware for my country size approx 1.5gb via ODIN
and all went well i flash it via PDA and do all fine now, i even can't boot up after the Samsung logo
even after going to download mode:crying::crying::crying:
in download mode its showing
CURRENT BINARY:Samsung Official
SYSTEM STATUS:CUSTOM
please help i am stuck at Samsung logo.
this device is new. and i am very afraid.
i am very noob to samsung.
please please help me!
Click to expand...
Click to collapse
Hi, The you find the solution because i have the same problem, please help me

Solution. ATT Galaxy S4 I-337 MF3 Recovery Solution.

SO i was a fooled and i tried to flash my MF3 S4 with TRWP. Make a long story short my phone was soft bricked. I was unable to go into recovery mode, only Odin mode. So after reading a bunch of posts and thinking that my phone was bricked until samsung released official MF3 recovery image , i gave up. My friend at best buy called me and said that they now have "Samsung Experience Centers and they can Flash your phone to factory stock. I called Samsung and verified. i immediately brought the phone over and after explaining that "Kies" Ruined my phone they were able to flash my phone now it is working. I will go into more detail soon. But those who were in my situation, rest assured there is a solution now.
Super Evan said:
SO i was a fooled and i tried to flash my MF3 S4 with TRWP. Make a long story short my phone was soft bricked. I was unable to go into recovery mode, only Odin mode. So after reading a bunch of posts and thinking that my phone was bricked until samsung released official MF3 recovery image , i gave up. My friend at best buy called me and said that they now have "Samsung Experience Centers and they can Flash your phone to factory stock. I called Samsung and verified. i immediately brought the phone over and after explaining that "Kies" Ruined my phone they were able to flash my phone now it is working. I will go into more detail soon. But those who were in my situation, rest assured there is a solution now.
Click to expand...
Click to collapse
And what firmware did that flash was it MF3 or MDL?
Sent From My Galaxy S 4 SAMSUNG-SGH-I337 Running On New Deadly Venom v8.0.0
I know they can flash MF3, and they probably did/will.
Sent from my Samsung Galaxy S4 (SGH-i337) via Tapatalk 4
So how is it?
Yes it was the MF3 the latest att over the air update. I used Loki to root and that worked. Then I used "Goo manager to install clock work/TWRP and that's when I got stuck in Odin mode. I was no longer able to go into recovery mode.
Sent from my LG-E980 using xda app-developers app
Super Evan said:
Yes it was the MF3 the latest att over the air update. I used Loki to root and that worked. Then I used "too manager to install clock work and that's when I got stuck in Odin mode. I was no longer able to go into recovery mode.
Sent from my LG-E980 using xda app-developers app
Click to expand...
Click to collapse
You do know that there is no custom recovery of MF3 yet. Only root.
That is true only a root exists. However best buy flashed me back to stock
Sent from my LG-E980 using xda app-developers app
BRB Headed to Local BestBuy.......I have a softbricked S4 running MF3. Will report back.
Okay good luck. If u can get your screen to show the kies triangle repair message it will be best .
Sent from my LG-E980 using xda app-developers app
Also if they guy looks like he doesn't know what he is doing have him call Samsung technical support. The best buy rep that did mine initially said he couldn't do, then he called Samsung technical support and they guided him through the process and it finally flashed.
Sent from my LG-E980 using xda app-developers app
Super Evan said:
Also if they guy looks like he doesn't know what he is doing have him call Samsung technical support. The best buy rep that did mine initially said he couldn't do, then he called Samsung technical support and they guided him through the process and it finally flashed.
Sent from my LG-E980 using xda app-developers app
Click to expand...
Click to collapse
Dude, don't try to flash a custom recovery. You're only going to be able to go back to best buy so many times before they catch on.
Your right . I am not flashing it again till a working/proven method is found . I went 2 weeks with no phone.:thumbdown::thumbdown:
Sent from my LG-E980 using xda app-developers app
We need to find out what method Best Buys is using to flash MF3. It is possible that Samsung has made available (to Best Buy Samsung locations) full MF3 firmware, but what are they using to flash it with...ODIN?
scott14719 said:
We need to find out what method Best Buys is using to flash MF3. It is possible that Samsung has made available (to Best Buy Samsung locations) full MF3 firmware, but what are they using to flash it with...ODIN?
Click to expand...
Click to collapse
Ya, my question too. Hopefully sometime can check what they're using
---------- Post added at 06:59 PM ---------- Previous post was at 06:56 PM ----------
Super Evan said:
Your right . I am not flashing it again till a working/proven method is found . I went 2 weeks with no phone.:thumbdown::thumbdown:
Sent from my LG-E980 using xda app-developers app
Click to expand...
Click to collapse
Your OP stated you'd give more details. Do you know what software they used to flash the rom?
Super Evan said:
SO i was a fooled and i tried to flash my MF3 S4 with TRWP. Make a long story short my phone was soft bricked. I was unable to go into recovery mode, only Odin mode. So after reading a bunch of posts and thinking that my phone was bricked until samsung released official MF3 recovery image , i gave up. My friend at best buy called me and said that they now have "Samsung Experience Centers and they can Flash your phone to factory stock. I called Samsung and verified. i immediately brought the phone over and after explaining that "Kies" Ruined my phone they were able to flash my phone now it is working. I will go into more detail soon. But those who were in my situation, rest assured there is a solution now.
Click to expand...
Click to collapse
It would be great if you could check with your friend at Best Buy and see if he has any details about how the MF3 firmware is being flashed.
I will ask my friend if he can get more details and possible pictures. From what I know special "Tools" where provided by by Samsung. Initially the Best Buy rep that flashed my phone did not know what to do he then called Samsung technical support and they were able to remote control his PC and finish the flash. I wasn't able to see the program he was using as I was behind the PC screen and could not get around.
Sent from my LG-E980 using xda app-developers app
Its called "Samsung Smart" its what the att store uses I got the guy to tell me what it was. He said that samsung reps came in and installed the software on all of there computers. I hope we can get someone who works there to throw the software on a usb stick. It needs to be leaked. I am soooooo pissed off right now because I just got a new one from the device support center yesterday and it came with mdl on it. Then the damn thing updated itself within 24hrs. It downloaded it and installed it without my consent. Im going to brick it on purpose and take it back to the att device support center and they will probably try and reflash it but it wont work cause all they have is the samsung smart exe program with the mdl fimware and im sure its nkt going to downgrade it so they will end up giving me a new phone again and hopefully it will have mdl on it first thing in the morning.
Struck out at my nearest Best Buy this evening. The guy at the Samsung counter didn't seem to know much about them, he did plug it in but never launched any applications to try and reflash it all he was using was a laptop and stock USB cable. There are several other stores in my area (Houston TX) I'll run out tomorrow and try my luck again. I'll report back on any applications they use and will pick their brains for info if I'm successful getting it restored to stock. To be continued.......
---------- Post added at 10:14 PM ---------- Previous post was at 10:07 PM ----------
Super Evan said:
Also if they guy looks like he doesn't know what he is doing have him call Samsung technical support. The best buy rep that did mine initially said he couldn't do, then he called Samsung technical support and they guided him through the process and it finally flashed.
Sent from my LG-E980 using xda app-developers app
Click to expand...
Click to collapse
Man I tore out of the house earlier headed to BB before I saw this post. I'll definitely try this approach tomorrow.
TXT930 said:
Struck out at my nearest Best Buy this evening. The guy at the Samsung counter didn't seem to know much about them, he did plug it in but never launched any applications to try and reflash it all he was using was a laptop and stock USB cable. There are several other stores in my area (Houston TX) I'll run out tomorrow and try my luck again. I'll report back on any applications they use and will pick their brains for info if I'm successful getting it restored to stock. To be continued.......
---------- Post added at 10:14 PM ---------- Previous post was at 10:07 PM ----------
Man I tore out of the house earlier headed to BB before I saw this post. I'll definitely try this approach tomorrow.
Click to expand...
Click to collapse
Try calling a few Best Buys before hand and ask if they are capable of flashing your Samsung S4. When i called i said that Samsung Customer Care informed me to go to a Best Buy with a Samsung Experience Shop and they would be able to Flash my phone back to stock. Good luck.
JohnMonsour said:
Its called "Samsung Smart" its what the att store uses I got the guy to tell me what it was. He said that samsung reps came in and installed the software on all of there computers. I hope we can get someone who works there to throw the software on a usb stick. It needs to be leaked. I am soooooo pissed off right now because I just got a new one from the device support center yesterday and it came with mdl on it. Then the damn thing updated itself within 24hrs. It downloaded it and installed it without my consent. Im going to brick it on purpose and take it back to the att device support center and they will probably try and reflash it but it wont work cause all they have is the samsung smart exe program with the mdl fimware and im sure its nkt going to downgrade it so they will end up giving me a new phone again and hopefully it will have mdl on it first thing in the morning.
Click to expand...
Click to collapse
Dang that sucks. Good Luck Tomorrow.

[Q] Best Buy Flash

I messed up my MF3 rom and now my phone is bricked. I need to sales rep at the samsung center at best buy to flash it but on boot my S4 shows the custom boot with a lock unlocked on it. I AM STUCK IN A BOOT LOOP. Anything I can do? Any stories I can tell? I was going to tell them I got the phone online and updated it via OTA update and then it got bricked, but idk PLEASE HELPP!
Can you boot into recovery? If so go into it, do a wipe and try flashing the ROM again. Alternatively, you can flash stock using Odin to return it back to stock and recover warranty. Theres a thread around here that tells you how, called "how to unroot/unbrick your phone" something along those lines.
Edit: here is the guide http://forum.xda-developers.com/showthread.php?t=2265477
Sent from my GT-N5110 using Tapatalk
pandaturtle64 said:
I messed up my MF3 rom and now my phone is bricked. I need to sales rep at the samsung center at best buy to flash it but on boot my S4 shows the custom boot with a lock unlocked on it. I AM STUCK IN A BOOT LOOP. Anything I can do? Any stories I can tell? I was going to tell them I got the phone online and updated it via OTA update and then it got bricked, but idk PLEASE HELPP!
Click to expand...
Click to collapse
Need to post in the at&t forum for help not the international forum. A quick fix is stated in the at&t forum but you'll be updated to the newest mj6 firmware but the good thing is you won't have to take it to best buy and have them fix it, you can do it from the comfort of your own home. Bad thing is its a leaked official version but its very stable and you won't be able to root it yet but you'll get your phone back to normal.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
---------- Post added at 02:07 AM ---------- Previous post was at 02:03 AM ----------
Williamharv said:
Can you boot into recovery? If so go into it, do a wipe and try flashing the ROM again. Alternatively, you can flash stock using Odin to return it back to stock and recover warranty. Theres a thread around here that tells you how, called "how to unroot/unbrick your phone" something along those lines.
Edit: here is the guide http://forum.xda-developers.com/showthread.php?t=2265477
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I think that's just for the i9500 and the i9505? Which is international he needs to look at the att forum and that guide you gave him even states not to use it on any other device besides those two listed.
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Galaxy S 4 SCH-R970X (C Spire) - Official 4.3 MK6 RESTORE

As many of you know 4.3 just released on the CSPIRE variant device. I have went through currently 2 phones because they messed up after messing around a bit with kies and "other things". It's like it doesn't want to read from the sim card anymore and refuses to program itself. So with that said here is the stock 4.3 Full restore from sammobile.com so you can hopefully either fix yours or take it to the store.
P.S. They cannot fix it
This will change the Samsung Software to : Official
As well as Recovery, etc, to Official
Mega.co.nz Mirror
Galaxy S 4 SCH-R970X - 4.3 RESTORE DOWNLOAD
Originally Source with god awfully slow link that took me over 12 hours to download:
http://www.sammobile.com/firmwares/3/?download=24756
Thanks to Garwynn for getting sammobile to push this ASAP.
Did u keep getting no sim inserted please reboot? Iv sent my phone away twice now for repair and it's still do in it.
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eddie500_1 said:
Did u keep getting no sim inserted please reboot? Iv sent my phone away twice now for repair and it's still do in it.
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I got no sim inserted on a loop on my 2nd phone. It would try to activate then kick off and go to no signal and say no sim, then try all again. Go claim the warranty on it! Just as long as you use this file and odin it should go samsung official. They cant say nothing to you for their crappy programming. Because as far as im concerned im not touching it again, and gonna hope they come out with kit kat soon.
Cheers I will do thanks
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Getting this thread bumped back to the top, people are looking for it. If anyone has any information as of why the CSpire variant keeps losing its cell data completely. Please help us get a fix going! Thanks
Anyone figure out a reason why the phone would forget the network and not activate??? Causing a useless phone.

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