1. Android Central Question's Avatar
    I got phn unlocked and used a straight talk activate own device sims my inter net and everything works great but can't get audio when on call
    03-09-2018 02:48 AM
  2. Rukbat's Avatar
    No audio from the call, or no audio like music?

    If the latter, that's common with a lot of phones.

    If no phone call audio, Save everything (see Backing up an Android Device), then reflash the firmware (see [Samsung] How to flash Stock ROM via ODIN). It's pretty trivial (although you could die of boredom) to flash a Samsung. Then make a call and see if it works.

    If not it's a hardware problem, so it will have to go into a repair shop.

    If that fixed it, just restore everything you backed up and you're in business.
    03-09-2018 02:01 PM

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