How Do I Enter Recovery Mode And Restore My Phone To Its Factory Settings; Can I Scan A Qr Code Using My Phone; Does My Phone Support 3D Acceleration; How Do I Know Whether My Phone Has Been Rooted - Huawei CHC-U03 Instructions Manual

HUAWEI CHM/CHC Smartphone FAQs
3.11 How do I enter recovery mode and restore my phone
to its factory settings?
When an update package is available on your microSD card or an online update package is
downloaded, power off your phone, simultaneously press and hold the power and volume up
buttons to enter recovery mode. In recovery mode, press the volume up and volume down
buttons to scroll through the options, and press the power button to select an option.
To restore your phone to its factory settings, go to Settings and touch Backup & reset >
Factory data reset > Reset phone.

3.12 Can I scan a QR code using my phone?

Yes, but you need to download a QR code application first.

3.13 Does my phone support 3D acceleration?

Yes.

3.14 How do I know whether my phone has been rooted?

To check whether your phone has been rooted, it is recommended that you take your phone to
a Huawei's service center where professional tools are provided.
Connect your phone to a computer. On the computer, run adb shell. If $ is displayed, the
phone has not been rooted. If # is displayed, the phone has been rooted.
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