mobile

I am on the out of box firmware for the M9. I have gotten TWRP, Root and Badboys rom on my phone but am experiencing a very unusual problem of random Handsfree activations on any rom. I am aware that going onto the latest RUU is very difficult atm due to no S-Off, but I cannot find a solution as to why I am getting this happening. It causes the phone to go through half a set up phase and does a PRL and Profile Update. Are there any fixes or should I get a replacement for my M9? This problem really blows since I did the HTC Champions for my upgrade.

I was told switching sims might help but the new m9 uses a 63.05 sim versus the m8's 53.05 sim card and the site says they are incompatible.