Introduction
This guide has step-by-step instructions on how to exit Field Test Mode on your ZTE Max XL. To determine if you are in Field Test Mode, refer to our Troubleshooting Guide.
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Field Test Mode (FTM) can be useful if you perform tests on signal strength, but for most users it prevents some applications to run correctly.
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The phone screen will display FTM when in the mode.
 
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If the phone is still in FTM after the reboot, make sure the lower volume button is not stuck.
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After the button is unstuck, repeat step three.
 
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