hello i recently tried to root a SAMSUNG GALAXY S4 NOTEBOOK LOLIPOP OS. THE PHONE CARRIER IS AT&T The root install failed and it wont let me do anything it restarted itself and now shows a yellow triangle with an exclamation mark and says the following: System software not authorized by AT&T has been found on your phone. Please turn off your phone and go to the nearest AT&T store for help. Is there anyway to undo the root. FORGOT ON TOP LEFT CORNER SHOWS RED LETTERSSAYING SECURE FAIL; KERNEL CAN SOMEONE PLEASE HELP ME SOLVE THE ISSUE THE PHONE DOESNT EVEN BELONG TO ME I MUST FIX PLEASE HELP I NEED SOME ADVICE OR OPINIONS THANK YOU KINDLY
teddyherrera1 said:
hello i recently tried to root a SAMSUNG GALAXY S4 NOTEBOOK LOLIPOP OS. THE PHONE CARRIER IS AT&T The root install failed and it wont let me do anything it restarted itself and now shows a yellow triangle with an exclamation mark and says the following: System software not authorized by AT&T has been found on your phone. Please turn off your phone and go to the nearest AT&T store for help. Is there anyway to undo the root. FORGOT ON TOP LEFT CORNER SHOWS RED LETTERSSAYING SECURE FAIL; KERNEL CAN SOMEONE PLEASE HELP ME SOLVE THE ISSUE THE PHONE DOESNT EVEN BELONG TO ME I MUST FIX PLEASE HELP I NEED SOME ADVICE OR OPINIONS THANK YOU KINDLY
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Hi and welcome to XDA!
It looks like you found the right section for your device
http://forum.xda-developers.com/note-4-att/help/ive-bricked-phone-t3291451/post66124182#post66124182
Good luck and thread closed :good:
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For some reason my phone shut down and when I tried to start it back up again only and image of a phone and a computer with a exclamation mark in the middle appeared. I need to know how to fix it please help.
I have a Samsung Galaxy S. Help plz
Hello guys,
I need help emergency. I tried to root my phone and I don't know why it didn't work and now my phone doesn't wanna boot. It starts booting but it stops at first screen. In the up left corner it says "Recovery Booting" and it's written with blue letters and exactly under there is similar kind of text but it's yellow and it says "Set Warranty Bit: recovery". I have Samsung Galaxy S4 mini GT-I9195 please help me. I was searching for the solution on the internet but i couldn't find a good one...
Hi,
Here is a thread that might help. You can ask about your issue here too,
http://forum.xda-developers.com/showthread.php?t=2750744
Good luck!
hi there
please help me to revive my Samsung J1
first, my phone is sim network locked, so I decided to unlock it, I searched free unlock codes then I try to input the codes I searched. but then the result is that my phone can no longer detect any sim card I insert even the previous provider cannot be detected. so again I tried to research for solution. what I found is to root my phone.. then I searched on how to root my phone.. I followed some guide I found on the net. and here comes the real problem..
the rooting process used 2 applications, 1. odin 2. iroot, the failure is during the 2nd process. after the 2nd process my phone was stuck on andoid logo with small exclamation mark (!) on the upper left corner of the screen.
please help me fix
thank you in advance.
hidinory said:
hi there
please help me to revive my Samsung J1
first, my phone is sim network locked, so I decided to unlock it, I searched free unlock codes then I try to input the codes I searched. but then the result is that my phone can no longer detect any sim card I insert even the previous provider cannot be detected. so again I tried to research for solution. what I found is to root my phone.. then I searched on how to root my phone.. I followed some guide I found on the net. and here comes the real problem..
the rooting process used 2 applications, 1. odin 2. iroot, the failure is during the 2nd process. after the 2nd process my phone was stuck on andoid logo with small exclamation mark (!) on the upper left corner of the screen.
please help me fix
thank you in advance.
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Hi, thanks for using XDA Assist!
Please post your question here:
http://forum.xda-developers.com/showthread.php?t=2257421
That's a friendly help thread where you'll find expert advice.
There is no specific forum for your device.
Good luck!
I had a notification on my galaxy grand prime for a software update.
The update was for lollipop for andriod. I accepted and downloaded the update.
It gave me a message sayimg the phone needed to reboot. So i clicked ok the phone rebooted but now its stuck at the samsung splash screen.
When i try to hard reset the phome to see if that will help, it comes on with a list in the top left corner that says odin mode, the phones model number, reactivation enabled etc...
Is there anyone who can help me get my phone back?
SleepLyrical said:
I had a notification on my galaxy grand prime for a software update.
The update was for lollipop for andriod. I accepted and downloaded the update.
It gave me a message sayimg the phone needed to reboot. So i clicked ok the phone rebooted but now its stuck at the samsung splash screen.
When i try to hard reset the phome to see if that will help, it comes on with a list in the top left corner that says odin mode, the phones model number, reactivation enabled etc...
Is there anyone who can help me get my phone back?
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Hello dear,
We have sub-forum for mentioned device, please look at this link. Galaxy Grand Prime Q&A, Help & Troubleshooting
If you have more questions, feel free and ask.
Thank you
**WARNING: I'm a noob when it comes to technical terms, I JUST switched from iOS to Android, so please mind my low level of knowledge**
Okay, so I tried rooting my phone but I think I used the wrong ROM or something. And it keeps giving me this error. PLEASE help!!
My phone is a samsung galaxy s7 edge SM-G935FD (Purchased from the UAE)
The problem was that I tried rooting it using ODIN 3 then it gave me a FULL red screen, like nothing else, just plain red, then it loaded this screen (image below) and when I try getting my phone OUT of download mode, it just goes in it once again (Yes, this is what shows up after I tried rooting my phone now its stuck in download mode with this screen) Please help im really scared!!!
Image: i.imgur.com/AdNpHEJ.jpg (Imgur is a very popular image sharing website so you don't need to worry about viruses and such)
XDA Visitor said:
**WARNING: I'm a noob when it comes to technical terms, I JUST switched from iOS to Android, so please mind my low level of knowledge**
Okay, so I tried rooting my phone but I think I used the wrong ROM or something. And it keeps giving me this error. PLEASE help!!
My phone is a samsung galaxy s7 edge SM-G935FD (Purchased from the UAE)
The problem was that I tried rooting it using ODIN 3 then it gave me a FULL red screen, like nothing else, just plain red, then it loaded this screen (image below) and when I try getting my phone OUT of download mode, it just goes in it once again (Yes, this is what shows up after I tried rooting my phone now its stuck in download mode with this screen) Please help im really scared!!!
Image: i.imgur.com/AdNpHEJ.jpg (Imgur is a very popular image sharing website so you don't need to worry about viruses and such)
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Hi and welcome to XDA.
Please create an account so you can have full posting privileges.
Then you can post post in your device section:
Samsung Galaxy S7 Edge Questions & Answers.
Experts there may be able to help you.
Good luck