Its really frustrating and headache with ZR Bluetooth issues. I have posted the below on Sony official forum regarding the same issue.
I need your valuable advice. Please suggest asap, because Warrantee of my phone is lapsing in 10 Days.
Any Possible solution please:
Shall I try Custom rom?
Shall I give for again replacement?
Shall I downgrade Firmware?
Below is the stuff I posted on Sony Forum. It will give u clear idea.
I got my Phone's motherboard replaced (God knows with a new one or old) due to the issue of Bluetooth and Wi-Fi wasn't working. First of all, Sony Authorized Customer Centers in India are handled by so illiterate people. They don't know how to handle customer. I donít know why they are always in hurry with listening properly to customer. So when I asked for the issue with Wi-Fi and explained her that this can work if I put pressure under NFC it can work. She wasn't at all interested to listen and told Motherboard will be changed. After 10 days they gave me a new set, I can clearly recognize it was a new out of the box. So my Bluetooth worked for 10 mins and again its dead.. After two day it again worked 10 mins and again dead... Wi-Fi is working fine.... So shall I again ask to replace it/motherboard replace/or fix or Whatever the **bleep** they want to do with it. I feel its worldwide issue with this phone. How promising it will be that it will work even after going to them? Sony Listen please: Is it a s/w, driver, ROM issue? If its S/W issue> release a statement that you can't solve the issue to your all customers and stop producing ZR units Is it a H/w issue? If its H/W issue> How WiFi and FM are working fine? Without a glitch? Clear your thoughts in official statement. For my phone warrantee is only 10 days to go and after this voila. So please suggest shall I go with again one more replacement or the solution they will do. But I'm pretty much sure they don't know WHAT EXACTLY THE ISSUE is. Bunch of losers hired by Sony. And Sony: Lesson learnt. I will even go for Nokia 1100(if it comes back: P) instead of going any phone with you. I have been frustrated a lot from your junk of electronic piece. If your authorized member can comment on this thread, a bit of hope to provide? Thank You,