Learn more with 21 Questions and 28 Answers for Samsung - Galaxy Tab S4 - 10.5" - 64GB - Wi-Fi + 4G LTE Verizon - Black. In TouchWiz you can turn them off by putting your S4 into developer mode, which gives you access to settings you wouldn’t normally see. To do that: Go to Settings > More > Developer Options. If that isn’t there, go into About Device, scroll to Build Number and tap that five times. Similar experience. Earphone socket not working. Would not correct. Told me they only support samsung headphones. If I bought samsung headphones and it still didn't work, I could send it in. If they couldn't find the fault it was at my expense. I found a solution. It's called a nexus 5. If set to use a slower network mode such as 2G or 3G, webpages may barely load or won’t open up at all. Make sure to double check if your S9 Plus is set to use LTE or 4G. Here’s how: Open The iPhone 6 and later models, the Galaxy S4 Mini and later Samsung Galaxy models and the Pixel 2 and later Google Pixel models will all continue to work after the 3G phase-out. A number of phones from other brands, including Motorola and LG, will also continue to work. Older phones than those listed will need to be replaced. Vay Nhanh Fast Money.

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