I'm using a Samsung Galaxy S6 Duo with Android 6.0.1 installed.
I've seen this topic posted a few times but with older Android Versions, plus the solutions don't seem to work for me.
I have a Globe PH sim card on my first sim tray and a T-Mobile sim card on the second. I can change the network mode of the first sim, but on the second one, you cannot press it.
It didn't used to be that way but now I can't seem to change it and it's stuck on 2G and I can't access the Internet through my T-Mobile sim.
Used the sim card on a different phone already and it works fine so I know it isn't that. I'd post screen shots but I can't.
Please help
I've seen this topic posted a few times but with older Android Versions, plus the solutions don't seem to work for me.
I have a Globe PH sim card on my first sim tray and a T-Mobile sim card on the second. I can change the network mode of the first sim, but on the second one, you cannot press it.
It didn't used to be that way but now I can't seem to change it and it's stuck on 2G and I can't access the Internet through my T-Mobile sim.
Used the sim card on a different phone already and it works fine so I know it isn't that. I'd post screen shots but I can't.
Please help
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