[Q] Phone not booting :(

[s4shyam95]

I have an ATT I337 SG4,
I had my phone on stock rom and ran the casual by AdamOutler and got root and twrp recovery,
Now today i did a factory restet, and booted up normally, and the custom logo appeared on the splash screen on boot.
So then today , i tried unlocking my sim (carrier unlocking) using this method http://forum.xda-developers.com/showthread.php?t=2283068
And it all worled out normally, after the last step, my phone went for a reboot but never booted up
Also i noticed that the custom and the unlock sign on the splash screen did not appear..
the phone was stuck on splash screen forever ,
So i booted onto recovery twrp, and did a full format..
and tried rebooting onto system again, when twrp told me an "your device does not seem to be rooted, do u want to install SuperSu"
My device was rooted before that reboot, so idk how did that come, neways, i said yes, and then i was stuck again on the splash screen,

Then i tried doing the same thing all over again but this time i chose not to install superSu when TWRP told me that i wasnt rooted ..
But the result was all the same..
The phone is still stuck on the booting "Samsung Galaxy S4 splash screen"
Then i tried flashing a custom rom from my sd card, JellyBlast , and there was no change in result, the phone is still stuck on the splash screen.

I would be really greatful if someone cold help me out of this ...

Thanks

 

[jd1639]

Did you wipe system and then reboot before flashing a rom? Have you tried to odin the stock Rom? That's probably your best bet at this point.

Sent from my SAMSUNG-SGH-I727 using xda app-developers app

 

[s4shyam95]

Did you wipe system and then reboot before flashing a rom? Have you tried to odin the stock Rom? That's probably your best bet at this point.

Sent from my SAMSUNG-SGH-I727 using xda app-developers app

How do i reflash to complete stock using odin ?
I have the ATT s4

 

[jd1639]

How do i reflash to complete stock using odin ?
I have the ATT s4

Ok, first never flash anything again until you understand Odin and how to return to stock.

Go to the development forum and look for Adam Outlers stock Odin package and follow the instructions there.

Sent from my SAMSUNG-SGH-I727 using xda app-developers app

 

[s4shyam95]

okay, am flashing the md5 from the pda in odin, lets hope it boots
why did this happen though ??

 

[s4shyam95]

Okay, i flashed the ATT MD5 file via odin and there was no problem, i got a successfull PASS,
but the phone is yet stuck on the Samsung Galaxy s4 splash screen!

Is this because of the changes in the service mode for carrier unlocking it ?

 

[jd1639]

Okay, i flashed the ATT MD5 file via odin and there was no problem, i got a successfull PASS,
but the phone is yet stuck on the Samsung Galaxy s4 splash screen!

Is this because of the changes in the service mode for carrier unlocking it ?

Go into recovery and do a factory reset

Sent from my SAMSUNG-SGH-I727 using xda app-developers app

 

[scott14719]

Okay, i flashed the ATT MD5 file via odin and there was no problem, i got a successfull PASS,
but the phone is yet stuck on the Samsung Galaxy s4 splash screen!

Is this because of the changes in the service mode for carrier unlocking it ?

Is there a reason your not reading about things before you do them?

 

[s4shyam95]

[SOLVED]..

 

[jd1639]

[SOLVED]..

Your welcome.

Sent from my SAMSUNG-SGH-I727 using xda app-developers app

 

[AxAtAx]

Is there a reason your not reading about things before you do them?

Damn Scott, you ran him off with the question, I do not think it is solved, will see, I will keep an eye out.
I gave jd1639 the thanks he deserved.

 

[Dnice25]

If worst comes to worst you could jtag the devic?

Sent from my SAMSUNG-SGH-I337 using xda premium

 

[GuestX0019]

lmao

i thought the OP gave the thanks

i may be new to Samsung but not xda

customary to thank the member for the help and let us know what actually solved the issue


Op may just have been so excited to have phone fixed just forgot to do that

 

[AxAtAx]

You are correct , but in this case, he got to the guy with the info before I did, so...thanks from me to him, whats the big deal?
And if he got it running, congrates to him. moving along now.

 

[s4shyam95]

Hahaha, was too tensed that time to read stuff
amyways, turns out everytime i do a system wipe after the sim unlock the phone doesnt boot till i flash a rom or boot it with odin..
so thats, that..

Also sorry for being kinda impatient i was really worried..

Thanks to all the helpers

 

[GuestX0019]

Sent From My 32gb Samsung Galaxy S4 Running Tapatalk 4 Beta

 

[s4shyam95]

Is there a reason your not reading about things before you do them?

*You're

 

[jd1639]

*You're

A word of advice, when ever you wipe system your wiping the os off your phone. You have to flash a rom or restore a nandroid at that point. It has nothing to do with the sim unlock.

Sent from my SAMSUNG-SGH-I727 using xda app-developers app

 

[s4shyam95]

Oh!!! am sorry, i get it now
noob me!

And again, *you're

 

[GuestX0019]

it's all good bro

most of us are just bored with this smoooth running phone and nothing else to do--