You can get the latest working Roam Mobility 4G apn settings for free. All you have to do is just read this article on and you are pretty much done. Fee free to share if you have any issue with the article.
Roam Mobility 4G Apn Settings For Android Mobile Phone
If you are an android user, just follow this path:
Settings > More > Cellular/Mobile Network > Access Point Names > + (to add)
| Apn Settings Name | Apn Internet Settings |
| Name | Roam Mobility |
| Apn | wholesale |
| Proxy | not set |
| Port | not set |
| Username | not set |
| Password | not set |
| Server | not set |
| MMSC | http://wholesale.mmsmvno.com/mms/wapenc |
| MMS proxy | not set |
| MMS port | 8080 |
| MCC | 310 |
| MNC | 260 |
| Authentication Type | not set |
| Apn type | default,supl,mms |
| Apn protocol | Ipv4 |
| Apn roaming type | Ipv4 |
| Enable/disable apn | APN enabled |
| Bearer | Unspecified |
| MVNO type | none |
| MVNO value | not set |
Related info: Roam Mobility apn settings
Roam Mobility 4G APN Settings For iPhone
If you are an iPhone user just follow this path:
Settings > Cellular > Cellular Data Network > APN
Cellular Data:
| Cellular APN Name | Cellular APN Settings |
| APN | wholesale |
| Username | Blank |
| Password | Blank |
LTE Setup (Optional):
| LTE APN Name | LTE APN Settings |
| APN | Blank |
| Username | Blank |
| Password | Blank |
MMS Data:
| MMS APN Name | MMS APN Settings |
| APN | wholesale |
| Username | blank |
| Password | blank |
| MMSC | http://wholesale.mmsmvno.com/mms/wapenc |
| MMS Proxy | blank |
| MMS Message Size | 1048576 |
| MMS UA Prof URL | blank |