Sent an email to Xiaomi Malaysia to clear out some doubts on claiming warranty in our country,
Answer: Users can visit any of our services centres to get warranty service
ii) extend from first question, what is the option can be done by user instead of heading to the four service centre as mentioned?
Answer: At the moment, those are the only four service centres we have. Users should call our hotline (http://www.mi.com/my/service/repair/) if they have any questions about warranty claims.
iii) does international warranty available for Xiaomi? ex: Singapore handset send to Malaysia service centre
Answer: At the moment, no. (http://www.mi.com/my/service/)
iv) flashing or switching to developer version void warranty?
Answer: Flashing to a developer version will not void your warranty