Just delete your Google account and re enter it to solve such issues

Had you consider high wakelocks causing unnecessary high battery drain? Check through each app that required internet access and reset the default refresh data settings to your convenience. You would be surprised some app actively refresh it's data even every 15 mins!!
The Mate 8 n Mate9 I deemed had good battery life - for me minimum 9 hours SOT , 10-11 is common. My usage mainly on internet stuffs with no gaming
I don't use FB and use Swipe for Facebook as alternative.

Just manually check the app options or settings for these
Absolutely NO need root to do such stuffs

Is it ? My Mate9 do support it - on Webe n Digi

This post has been edited by benny888: Apr 2 2017, 07:41 AM

Just give him your Gmail address n password to sign in first. Than ask him remove Google account from phone than proceed factory reset. You can change your password again for security. It is obvious you didn't remove your Google account before reset.

Under accounts you will see Google. You either select delete account or hold the Google account down and select detect. Sorry I don't have phone anymore and cannot recall exactly how it is

P10+ I had no experience but based on the thread here lots of negative reports . I would think mate9 is a better choice than it
I prefer s8+ mainly due to its bigger display and is infact now my favorite phone besides mi mix. This year I had tested but all sold already : mate9, mate9 pro, lg v20, g6, htc u11, sony xz xperia premium , one plus 3t etc
Your buy decision will depend on your needs. There is no perfect phone

This post has been edited by benny888: Aug 4 2017, 01:19 PM

I had read before mate9, mate8 will have oreo updates
I remember is from one of HW site

Read it here
https://meltdownattack.com