Why Does The System Prompt For Installation Failure When I Install A Downloaded App - Huawei P8 GRA-UL00 Faqs

P8 Smartphone FAQs
16.1.5 Why does the system prompt for installation failure when I
install a downloaded app?
Cause 1: Your phone's storage space is insufficient. If this happens, uninstall some apps that
you no longer use or delete some files from Files.
Cause 2: The app may not be compatible with your phone system version. Your phone is
running Android 5.0.
Cause 3: The battery level is low.
16.1.6 What can I do if the apps consume my phone's memory?
Yes, you can install third-party apps to a microSD card. Some temporary data will be saved to
your phone's memory when these apps run, which is normal.
16.1.7 Does my phone support online banking for online
shopping?
Yes. You need to download the related bank client for online shopping.
16.1.8 Why does the number hop when I start the pedometer?
The app detects whether you have continuous motion (8 or 10 steps) when you start the
pedometer. If the app detects continuous motion, it reports this data at a time and causes the
number hop. After this data is reported, the app records the steps continuously.
16.1.9 Why is the app lock invalidated after I restart my phone?
When you drag down the app to lock it under Recent apps, the app lock is invalidated after
your restart your phone.
16.1.10 Why is there a deviation between the counting of the
pedometer app and my own counting?
The app counts your steps using the pre-installed sensor, and the counting is associated with
your phone's position and your exercise habits.
16.1.11 Which device is counting after I successfully connect my
wrist band and my phone?
After your phone is connected with the wrist band, the wrist band is counting your steps.
16.1.12 Why can't I install some apps and why does my phone
prompt "repeated permissions"?
The repeated permissions function is used by the Android 5.0 system to restrict third-party
apps in customized permissions, thereby standardizing the permission app of apps and
protecting data security of users. The Android 5.0 system checks the applied permissions
when you install apps. If the new apps apply for the permissions customized by other apps
and the signatures are different, the system prompts for repeated permissions and exits the
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Copyright © Huawei Technologies Co., Ltd.
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