How to run
Open dialer type *#*#4636#*#* testing menu opens
Phone Diagnostic Codes
Android *#*#4636#*#* (Testing Menu)
Opens Android testing menu with network info battery stats and usage.
Details
Comprehensive testing menu showing network signal battery statistics app usage and more.
Use caseCheck network signal strength battery health app usage
Works onMost Android devices
CautionRead-only; some options may vary by manufacturer
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FAQ
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What information does this show?
Network signal strength battery level app usage statistics and more diagnostic data.
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