About Phone - Alcatel one touch 4027X Pixi 3 Manual

Show CPU usage
Mark the checkbox to show current CPU usage.
Profile GPU rendering
Mark the checkbox to use 2D hardware acceleration in applications.
Enable OpenGL traces
Touch to adjust OpenGL traces.
Don't keep activities
Mark the checkbox to destroy all activities as soon as you leave.
Background process limit
Touch to change the limit for background processes.
Show all ANRs
Mark the checkbox to show "Application Not Responding" dialog for
background applications.
11.5.5 Regulatory & Safety
Touch to view information of the product model, manufacture name, IMEI
number and some certification logos or text.
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11.5.6

About phone

This contains information on items ranging from legal information, model
number, firmware version, baseband version, kernel version, build number
etc. related to the following:
System updates
Touch to check for system updates.
System updates(storage)
Touch to check for system updates (storage).
Status
This contains Battery status, Battery level, My phone number, Network,
Signal strength, etc.
Legal information
Touch to view legal information.
You can learn more information about the phone such as its model number,
firmware version, baseband version, kernel version and build number.
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