@Sunshine can you help me i was trying to update my M7650 but unfortunately it was interrupted. now i cant use my m7650 because it keep on rebooting stuck on logo. i tried to use recovery firmware i got an error " device1: Fail to get fastboot handle! " please help me.

Hello,

Can anyone provide a competent guide and a firmware that allows manual band selection for this M7650 ... 

I'm trying to update to some beta version that supposedly allows this function..

I followed the golden standard guide attached to this M7650(EU)1.1_recoverFirmware zip but apparently I'm either too dumb or just can't get it right, because the device is not recognized even with all the qualcomm and adb tools and drivers in the world.

Thanks..

Hi @BigSmile99 the same here, I have never succeeded to do the upgrade of my M7650. Hope you will be more lucky than me ;-)