Ultra Mobile APN settings for Oppo A57
Oppo A57 is compatible with Ultra Mobile GSM, Ultra Mobile HSDPA and Oppo A57 is not compatible with Ultra Mobile LTE.
Ultra Mobile Internet & MMS APN settings
In your Oppo A57 app drawer, go to Settings Dual SIM and Mobile Network
Select the SIM you want to configure APN settings
Select Access Point Names (APN)
Press on right top
Name: Ultra Mobile 2
APN type: default,supl,mms
APN protocol: IPv4
Keep the default values set by Oppo A57 for all blank fields above. Restart the Oppo A57 to apply Ultra Mobile 2 APN settings.
If the above Ultra Mobile Internet & MMS APN settings do not work on your A57, make below changes to Ultra Mobile Internet & MMS APN settings to get Ultra Mobile with MMS Proxy on your Oppo A57.
For Oppo A57, when you type Ultra Mobile APN settings, make sure you enter APN settings in correct case. For example, if you are entering Ultra Mobile Internet & MMS APN settings make sure you enter APN as wholesale and not as WHOLESALE or Wholesale.
Ultra Mobile MCC-MNC values
Oppo A57 compatibility with Ultra Mobile
Oppo A57 is compatible with below network frequencies of Ultra Mobile.
Explain Oppo A57 compatibility with Ultra Mobile
Ultra Mobile 2G APN with Oppo A57
Oppo A57 supports Ultra Mobile 2G on GSM 1900 MHz.
Ultra Mobile 3G APN with Oppo A57
Oppo A57 supports Ultra Mobile 3G on HSDPA 2100 MHz.
It will also support Ultra Mobile 3G on HSDPA 1900 MHz only in some areas of United States.
Ultra Mobile 4G LTE APN with Oppo A57
Oppo A57 does not support Ultra Mobile 4G LTE.
Overall compatibililty of Oppo A57 with Ultra Mobile is 50%. The compatibility of Oppo A57 with Ultra Mobile, or the Ultra Mobile network support on Oppo A57 we have explained here is only a technical specification match between Oppo A57 and Ultra Mobile network. Even Oppo A57 is listed as compatible here, Ultra Mobile network can still disallow (sometimes) Oppo A57 in their network using IMEI ranges. Therefore, this only explains if Ultra Mobile allows Oppo A57 in their network, whether Oppo A57 will work properly or not, in which bands Oppo A57 will work on Ultra Mobile and the network performance between Ultra Mobile and Oppo A57. To check if Oppo A57 is really allowed in Ultra Mobile network please contact Ultra Mobile support. Do not use this website to decide to buy Oppo A57 to use on Ultra Mobile.
Oppo A57 network specifications
|OS||Android 6.0 (Marshmallow)|
|Network bands||GSM / CDMA / HSPA / LTE|
|Network frequencies||GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2|
HSDPA 850 / 900 / 1900 / 2100 & TD-SCDMA
LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)