in dialer click *#0*# then u can go into factory test mode

the extra warranty i think is apply by 3rd party company...
example like

http://www.excelsla.com/
http://new.digi.com.my/ecomm_C/services/de...surance_Prepaid
https://www.maxis.com.my/en/business/produc...protection.html

more and more~
consider it as insurance company for mobile/laptop device.

hehe, same like senheng/SenQ...
very long ago my friend had 1 experience with senheng~
he bought LG old touchscreen not even android model with price around 899...
senheng offer 2+2 years warranty
within the 2nd years the phone shown problem and cannot be fixed due to the model already stop production and LG really really is rare in malaysia.
senheng replace him with LG Optimus One which cost the same~
i can remember this because the smurf+big bang are promoting LG Optimus One that time.
nowdays if possible i still go senheng to purchase latest device,
even apple they offer 1+1 warranty without purchase any apple care plan.

may i know anyone else pre order from maxis get extra Gear VR as pre order gift?
one of my friend just got extra gear VR from maxis...
i jelly so much.