Apparently this is his 4th attempts to take over a xiaomi threads.
Twice in Mi3, once in Redmi Note and this one.
I hope to see his 5th attempt though.

I find it very weird. How come suntzulee created his own Xiaomi threads in the past 4 attempts but instead of posting in his own thread, his posted actively in all the rival threads pulak !! Can suntzulee please explain why you want to create your own Xiaomi thread yet you also post actively in the rival threads ??

But why post in a rival thread ?? Isn't it he has his own thread already ?

Mine was the very 1st batch bought from Xiaomi and it's still v36. No v37 update available.

RM2 per pc ? You can't get ori with that price. You ordered from which website ?
If can be used, why not.

Brought back personally by flight ? You very lucky can get thru the airport screening.
Most passenger airlines would not permit personal use power bank in checkin luggage and only allow one or two units per passenger on hand carry.

This post has been edited by aeiou228: Sep 24 2014, 11:29 AM

Same here. Looking for solution too. MIUI v 43.0

Where to get the Rm50 coupon?

No signal in sim1 wouldn't auto switch the data usage to sim2. Only when you manually de-activate sim1, the data connection will switch to sim2 automatically.
The Data-off button apply to both sims, can't off it on individual sim slot.

When Data connection is set at sim1 and sim2 is on 2g standby, never play with the SIM card management settings. If you de-activate sim1 by mistake and immediately switch it back on, the data connection will auto switch to sim2 but wouldn't switch it back to sim1 even though you have re-activated sim1.
My 1s and note wouldn't change data connection from sim1 to sim2 even though sim1 signal icon showing no signal X. you may want to send it back to SC to get it rectified since there is no way to turn off data on each sim slot individually.

I think your phone is normal and I doubt your data connection auto switch problem is due to no/weak network connection in one of the sim slots. I would suspect you either accidentally de-activated sim1 then switched it back on or you knowingly de-activated sim1 to save battery juice because of the availability of wifi network but you left the wifi coverage area without realising that your 3G data network with take over wifi network for internet connection on sim2.