Yeah please, i need the lock band on my MR200 V2 also. Really need it cuz live in town area which have 4 band here for my subcribed telco. During peak hour it switching to highly congested band which...

yeah please make this available for MR200 user also. I saw MR600 got this beta upgrade that can let them choose 4G frequency band manually. This is an important feature that must have in your product...