Have you tried dev rom 6.8.18? This is only rom I am able to get the score 142035 any where else i get from 70 000 - 116 000.
Send from my MI 5 using Tapatalk
I am not sure. But Titanium backup is better. You coud use in system backup and then just copy paste backup to computer and after boot back to origin folder
I had the same problem and the only recovery that worked was this.
http://en.miui.com/forum.php?mod=misc&action=attachcredit&aid=798765&formhash=4a757453
In antutu benchmark i am getting only 70 000 - 110 000
Tried using all posible roms. I have given antutu all posible premission.
Sory for my bad English.
Edit: i got mi5 64gb