Im cooked should i replace the battery
That vpn app seems sus
Damn I have the X3 pro for 3 years but it’s not that bad for me even tho I play a lot of video games and I’m on my phone all day
You use BiuBiuVPN and TikTok. What else do you expect?
VPNs drain battery, and you have two mobile networks and one is 4G+, which is also a terrible power hog 
Mine is currently at 80% true capacity, I bought it like a couple of months after release.
As for replacing, buy from a decent source; A lot of defective and shitty being sold, ofc from my experience.
I thought it would be Bluetooth, guess it’s not but for those who have Bluetooth on, it kills the battery(I had a mi 10t and it had no battery life after Bluetooth)
Still have my Poco F2 with orignal battery and not problems at all. Bought in 2018 I believe.
same… it think the capacity of mine already bellow70%
I had mine for about 3 years before I took the decision to buy another phone. Unfortunately in my country there’s no Xiaomi/Poco original or OEM batteries and the ones I can get through Amazon or other sellers have very bad quality (I repair phones so I am a bit informed). A bad quality battery will last about 2-3 months (sometimes more and sometimes less) before you have to replace it again. If you can get an original or OEM battery go ahead and replace it but if not, then I suggest you get another phone. I switch to A55 but I still have my Poco at home and use it for a few games, social media and browsing.
Nah you need to first chanfe that hideous font and get rid of that VPN
Calibrate the battery and check
Bro, you should replace the phone now that you can transfer your stuff to the new one.
No, just turn off that VPN 
that app is gona Biubiu your phone bro 
With the amount of issues the X3 has, it’s better to sell the phone and get a different one to avoid the hassle of dealing with boot loops or dead boots
I have har the x4 pro for around 2.5 years, battery issues and overheating on daily basis.
Use a custom rom brother, i recommend evolutionx.
It’s a clean android with no bloat ware whatsoever. It helped me get 2 extra hours out of my phone’s battery.
Also you can try underclocking the cpu with franco manager, you need root to do so, but it helps the cpu run smoother, cooler, and less power hungry.
And it keeps overheating all the time
Sometimes i use v2rayNG and V2rayNg’s battery usage is like that