Devices:
T2s, T2, T2s_Lite
Add the terminal to the MDM account (Optional)
1, Make sure the device is under your MDM account. For example, this TS01P11L40356 is under my account.
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2, Add a debug to your account
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Turn the Device into debug mode
Step 1: Go to settings
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Step 2: Go to About Device → OS Version and click 8 times.
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