Huawei P40 Pro User Manual

Safe Mode
Safe mode uses a simplied operating system with only basic functions and pre-installed
apps available. It can be used to locate third-party apps causing system failures.
Safe Mode Functions
After installing certain third-party apps, your phone may fail to work properly. In this case,
you can enter Safe mode to check whether the problem has been caused by a third-party app
or by the system itself.
• If the system is running properly in Safe mode, the issue is likely caused by a third-party
app. In Safe mode, go to Settings > Apps > Apps, nd the third-party app in question,
and uninstall it after switching back to the normal mode.
• If the system runs abnormally in Safe mode, then the system is faulty. Back up your data
and take your device and proof of purchase to an authorized Huawei Customer Service
Center for assistance.
Enter and Exit Safe Mode
• Enter Safe mode: During the startup process, press and hold the Power and Volume up
buttons simultaneously until the selection screen is displayed. Press the Volume button to
select Safe mode and press the Power button to enter Safe mode. In Safe mode, Safe
mode is displayed in the lower left corner.
• Exit Safe mode: Restart your phone to exit.
Privacy
Permission Management
Apps may require certain permissions, such as the Location permission, in order to provide
you with corresponding services.
However, some apps may obtain too many unnecessary permissions, posing potential risks to
your privacy and information security. You can monitor the permissions granted to each app
and deny those you deem unnecessary.
Manage the Location Permission
With the Location permission, apps can obtain your location to provide location-based
services. For example, if a map app obtains the Location permission, it can provide you with
location and navigation services. You can disable the permission if you do not need these
services.
1 Go to Settings > Apps > Permissions.
2 On the Permissions screen, enter Location, touch the app you want to manage, and
select an option.
Settings
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Huawei P40 Pro Specifications

General

Screen shape	Curved edge screen
Pixel density	475 ppi
Display diagonal	6.58 \
Touchscreen type	Capacitive
Display resolution	2640 x 1200 pixels
Maximum refresh rate	90 Hz
Rounded display corners	Yes
Display number of colors	16.78 million colors
RAM capacity	8 GB
Memory card slot type	Hybrid slot
Compatible memory cards	Nano Memory (NM)
Internal storage capacity	256 GB
Flash type	LED
Optical zoom	5 x
Rear camera type	Quad camera
Front camera type	Dual camera
Optical sensor size	1/1.28 \
Rear camera resolution	8192 x 6144 pixels
Rear camera aperture number	1.9
Resolution at capture speed	3840x2160@60fps
Front camera aperture number	2.2
Video capture resolution (max)	3840 x 2160 pixels
Rear camera resolution (numeric)	50 MP
Front camera resolution (numeric)	32 MP
Third rear camera aperture number	3.4
Second rear camera aperture number	1.8
Third rear camera resolution (numeric)	12 MP
Second rear camera resolution (numeric)	40 MP
Video call	-
Graphics card	Mali-G76
Talk time (3G)	- h
Battery capacity	4200 mAh
Cables included	USB Type-C
AC adapter power	40 W
Color name	Blush Gold
Form factor	Bar
Product color	Gold
Protection features	Dust resistant, Water resistant
International Protection (IP) code	IP68
Processor cores	8
Processor family	Hi-Silicon
Processor frequency	2.86 GHz
Processor architecture	ARM Cortex-A76+Cortex-A55
Platform	Android
App distribution platform	Huawei AppGallery
Operating system installed	Android 10.0
4G standard	LTE
3G standards	WCDMA
SIM card type	NanoSIM
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version	5.1
SIM card capability	Hybrid Dual SIM
Mobile network generation	5G
Subscription type	No subscription
USB version	3.2 Gen 1 (3.1 Gen 1)
Head SAR (EU)	0.99 W/kg

Weight and Dimensions

Depth	8.95 mm
Width	72.6 mm
Height	158.2 mm
Weight	209 g