1. Tami Fredrick's Avatar
    I have a Galaxy s4. I was wondering how to install a certificate for wi-fi advanced, or if that even helps stay connected?
    06-14-2015 04:29 PM
  2. Rukbat's Avatar
    Stay connected to what? Your wifi connection? No, certificates have nothing to do with the connection. If the M Preview doesn't stay connected, report all the particulars (your device, all your settings, everything you do) and revert back to Lollipop. Evidently there's a bug. (Of course you've tried at least 4 or 5 different routers, including those set to fully open, right? It could be a TKIP bug or an AES bug, so they'd want to know if it loses ALL connections or only a certain setup.)
    06-14-2015 04:40 PM
  3. hallux's Avatar
    I'd say this is in the wrong section, there are no M images for the GS4, only for the Nexus. If you're running M, your problem is likely that the image doesn't properly support your hardware.
    06-14-2015 05:55 PM

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