P30 User Guide-(ELE-L09&ELE-L29&ELE-L04,EMUI10.0_01,EN)

Table Of Contents
Restore the System
1 Power
o your phone, connect it to a computer using a USB cable, then press and hold
the Volume down and Power buttons simultaneously until the screen of your phone turns
on and it enters Fastboot mode.
If your phone can't be powered o or repeatedly restarts, connect it to the computer, then
press and hold the Power button to force restart it. Before the screen turns on, press and
hold the Volume down and Power buttons to enter Fastboot mode.
2 Open HiSuite on the computer, click System Recovery, and follow the onscreen
instructions to restore the system.
The system will automatically be restored to the specied version when your phone
restarts.
If your phone fails to enter Fastboot mode, or the system restore fails, back up your data and
take your device and proof of purchase to an authorized Huawei Customer Service Center for
assistance.
Tips
Tips
Tips provides you with an abundance of information so you can quickly familiarize
yourself with your phone and make the best use of it. In Tips, you can also nd a full set of
user guides for more detailed instructions.
Vividly depicted cards: Browse through the easy-to-read cards with a short clip or image to
quickly get to grips with all the most useful features on your phone. The cards are
categorized so you can jump directly to a category you are interested in.
Recommended features: The Recommended section is packed with featured articles and
posters arranged by usage scenario to help acquaint you with the more popular features.
User guides: Find detailed instructions in the comprehensive user guides.
Try out features: A Try now button is available in certain cards for you to try out the
feature immediately.
Search: Find what you're looking for by searching for it in the search bar of Tips. The search
results will also include related topics you may want to know about.
You can search Tips using either of the following methods as well:
Swipe down on the screen to show the search bar and type in what you are looking for.
Apps
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