[Q] weird problem of one way sound!
Tmobile Galaxy III T999L.
I got the phone about 3 months ago and immediate rooted it using this guide http://galaxys3root.com/galaxy-s3-ro...oofnoob-proof/
In the 3 months of usage, I have encountered a few cases of the weird problem: during the call, suddenly the other party can't hear me while I can still hear the other party clearly. After called Tm support, they instructed me to reboot the phone every day to see if it goes way, then try to do reset to see if it goes away. I doubt this will help but still tried reboot it daily, it didn't help. Today the same problem repeated 10+ times! Very frustrated...
Anyone has similar issue or know this? how to fix it??
1. Does the root have anything to do with this problem? (The root guide said it shouldn't, but just checking to confirm...)
2. Will reset the phone help at all?
3. It is still under warranty, if I want to warranty, I need to revert it to stock. Since I used odin to root, should I still use odin method to revert or I can also use TWRP or CWM Recovery method to revert it? (post #3 in http://forum.xda-developers.com/show....php?t=2370981
hope some one can help me fix this issue and I don't need to revert it and get warranty way...