Samsung Galaxy S3 I9300 (rooted with Cyanogenmod 11) hung at boot animation,recovery/download

[Vinamre Sood]

Hello Guys

Need your help!!

I rooted my Samsung Galaxy S3 GT-I9300 with Cyanogenmod 11 few months back..it was working perfectly fine till today, while i was using my phone camera and my phone freezed suddenly. Nothing was working..then i restarted my phone by long pressing the power button , but the phone is not starting up...first the samsung logo appears on the screen ..then it goes to boot animation of Cyanogen and gets stuck at it. nothing happens after that....I have tried to remove the battery and place it back and then starting the phone...issue still persists .. i have tried to bo the phone in recovery or download mode by using volume key, home and power button ..but nothing happens... i am not able to go to any mode and still stuck at the boot animation screen.

Please please please help me :''(

 

[Rukbat]

Sounds like bad RAM to me - meaning a new motherboard.

 

[GSDer]

If you can't boot into Recovery mode or Download mode there's not much you can do. You could try a JIG to force it into Download mode or you could try a JTAG service to see if they can recover the device.