QUOTE(AmeiN @ Dec 19 2017, 12:05 PM)
really? maybe depend on sc also. for my case xiaomi komtar, penang. twice go there, both they request for receipt else they wont repair
but thats early last year, maybe they alreadu upgrade their system?

yes bro, i bought it from Lazada also, seller didn't include receipt, i also lazy to ask lar.
It just my spare phone to test android apps when i need to.
One day, the power button suddenly became non sensitive means you need to press very hard.
So i sent for warranty, sent on Saturday, collected on Monday.
Just sharing my experience.
The phone still laying in my drawer, i hardly use it, maybe once a month i just take out and check if got any new updates.