In your Android Smart Phone Home Screen
Go to Settings – > Network & Internet -> Mobile Network – > Access Point Name
tap the + button to Add new APN…….
And Enter the Following Details
| Name | Tesco Mobile |
| APN | prepay.tesco-mobile.com |
| Proxy | 193.113.200.195 |
| Port | 8080 |
| Username | tescowap |
| Password | password |
| Server | Not Set |
| MMSC | http://mmsc.mms.o2.co.uk:8002 |
| MMS Proxy | 193.113.200.195 |
| MMS Port | 8080 |
| MCC | Leave the Default Value – 234 |
| MNC | Leave the Default Value – 10 |
| Authentication Type | Not Set |
| APN type | default,supl |
| APN protocol | Ipv4/IPv6 |
| APN roaming protocol | Ipv4 |
| APN Enable/disable APN | APN Enabled |
| Bearer | Unspecified |
| MVNO type | None |
| MVNO Value | Not Set |
Now Save the Settings
Make this settings as Default
Now Go back
Tap the -> Preferred Network Type and enable 4G/LTE