Help HTS ONE S mms not working

[Frost29]

Hello;
I have an HTC One S from T-mobile unlocked, I just signed up with MetroPCS, but since I got the service I have only be able to receive pictures, but just can not send out any.
Serching the APN's all over the only settings working now are:
Metro PCS APN

Name: MetroPCS
APN: fast.metropcs.com
MMSC: http://metropcs.mmsvno.com/mms/wapenc
MCC: 310
MNC: 260
APN Type: default,mms,supl

I have also tried the ones from T-mobile, but they don't work. Any help?

 

[Lilredst3]

I'm having similar problems...I have a HTC One that use to be on Verizon and now it's on Metro and all I get is EDGE service no 4g LTE, can't receive or send picture texts! ugg