Hello Manager,
How are you?
This is katya from Bizbee, which is the leading phone repair factory since 2009.

Could I know does your phone often  rebooting even crash when you changed the charging port and updated the IOS 14 systems?
-----the problem is the IC quality of charging port. 

      The aftermarket charging port  does not have the original ic, then motherboard detected that it is not original one.  After the upgraded IOS system, The X/XS/ Xs max phone keeps rebooting every 3 minutes.  

Bizbee offer all kinds of repair parts, not only for apple lcd charging port, flex cable, camera, back glass as well as Samsung,Huawei,LG and so on. 

If there have any question,please kindly let me know!
kind greeting!
BIZBEE TRADING LIMITEDWeb: here are our websitehttps://www.bizbee.com/100024TY.html
You can register an account, register and write my work agent ID: 100024TY  Or katyaon our website!  Thank you ! 
Whatsapp: +(86) 18938694213
Skype: katya.zhang@bizbee.com
Faceboook: katya zhang
Add: Xinghe World, Wuhe Blvd South, Longgang District, Shenzhen, China