Ada backup to Google Drive? If this don't have there's no other option to retrieve back your chats cause the phone does not have an sd card slot. If backed up on Drive, the minute you enter and verify your phone number whatsapp will ask you to restore your chats from Google Drive.

You will probably find better reviews online but I have to say performance is really awesome, no lag and smoother than baby bottom. My previous phone was also a hexa core phone Samsung Note 3 Neo. Screen didn't disappoint as I was apprehensive about moving away from Amoled. It is very bright.

MIUI needs some getting use to since I have only used Touch wiz on Samsung since SGS1.

Battery life is great. At 37% practical screen on for 2-3 hours and it still says remaining is 1 day 2 hours. But let's see if it calibrates further as I use it more.

Fingerprint very accurate and fast.

Now if only I can mod  a microsim and microsd to fit the slot. Have to file them down in thickness but worried would damage the microsd or having them get stuck in the slot.

Anyways I got it from Adomax at RM1099 for the 32GB. Expensive but I need it now and early adopters usually pay more loh.

Anyone considering getting one won't regret it. Certainly a worthy phone.