I was installing one of the custom ROMs and i dont know what happened after that... the phone is not booting up... not even in Download / Recovery Mode. i tried
1. Removing battery & putting it back in
2. USB Jig method
3. Riff-box JTag...
Nothing helped. Also, the phone heats up unusually when i insert the battery... Finally after lot of research i found that i777 had eMMC issue & probably it is corrupt, so the only option left for me is to replace the Motherboard. I currently stay in India & there are no shops here which can provide me this phone's motherboard.
Almost, for 2 months i hav been taking this phone to different technicians, but no one could repair it. Now i dont know what to do. Please Advise me.... What can i do to bring this phone to life?