Huawei's refresher update is optional for your device.
Your MatePad Pro might already be running optimally, but we 
released 
an update 
which some users may skip on 
certain phones_
Your MatePad Pro could experience delays and your battery 
lasts longer:
Consider updating later for FREE on Google Play to maintain or reduce performance 
of your Huawei
3 minutes 10 seconds
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