Micromax A116 CANVAS HD [ GYRO / MOTION SENSOR

Whoever has received the Micromax A116 Canvas HD. Please observe and comment on the following :

1. Ones you receive the phone immediately use it with a memory card. I found the phone works a bit weird sometime with the memory card.
2. Also keep an eye on the Gyro / Motion sensor. Twice i found that motion sensor not working. Only started working after taking off the
battery and restarting again. This has happened after installing memory card, that too only 8 gb.