A:AnswerYes, I noticed though that when I am talking on speaker and trying to bring down the down bar it flickers, but going to another window is totally fine. Be careful though because the person on the other end can hear you typing, even when the 'clicking' has been silenced. It sounds like it is vibrating.
A:AnswerHi Treasure, you may be thinking about your sim card. It is what makes your phone work with your carrier. The sd card, is used for storage in the phone and can be transferred as well to the moto x4 as it can use an sd card in the same slot that holds the sim card. As long as your sim card is the correct size, it should work just fine in this phone as it is unlocked for all carriers.
A:AnswerHi, thanks for reaching out. Well, it is compatible with Boost Mobile. Have you tried reaching out to them? You just need a nano sim, activate it then insert it into the device then it should work. Here's our compatibility chart https://www.motorola.com/us/carrier-compatibility. Hope this helps. -Erwin
A:AnswerI can tell you it works perfectly in Argentina, I guess it's only a matter of checking if the LTE bands of the phone are the ones used in your country.
A:AnswerHi Gui15, thanks for your interest. This device has band 7 and 28 and should work in Brazil however, we never recommend buying in one country for use in another -- warranty is only good in the country of intended sale. -Erwin
A:AnswerHi Paul1989,
No. The device is not compatible with Virgin Mobile but compatible with major carriers in the US. You can check this link to see all of this phone's compatible carriers: https://www.motorola.com/us/carrier-compatibility
-Jess
A:AnswerI use the Spigen Liquid Crystal. Needed because the x4 is slippery. I do not use a front protector. The Spigen has a raised slight front edge.
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A:AnswerHi Cautious, thanks for your interest. As advertised, this device is IP68 Water Resistant but we don't really give a specific depth. Regards - Erwin
