Black Wireless APN settings for Oppo A57

Aug 20, 2018, Updated: Jan 11, 2021 Black Wireless Oppo A57 Android

Oppo A57 is compatible with Black Wireless HSDPA and Black Wireless LTE 50%.

Black Wireless 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: Black Wireless 2
APN: att.mvno
APN type: default,mms,supl,agps,fota
Proxy: 66.209.11.33
Port: 80
Username:
Password:
Server:
MMSC: http://mmsc.cingular.com
MMS proxy: 66.209.11.33
MMS port: 80
MCC: 310
MNC: 410
Authentication type: PAP
APN protocol: IPv4
Bearer:
MVNO type:
MVNO value:

Keep the default values set by Oppo A57 for all blank fields above. Restart the Oppo A57 to apply Black Wireless 2 APN settings.

For Oppo A57, when you type Black Wireless APN settings, make sure you enter APN settings in correct case. For example, if you are entering Black Wireless Internet & MMS APN settings make sure you enter APN as att.mvno and not as ATT.MVNO or Att.mvno.

Black Wireless MCC-MNC values

310-410

Oppo A57 compatibility with Black Wireless

Oppo A57 is compatible with below network frequencies of Black Wireless.

3G	HSDPA	850 MHz, 1900 MHz
4G	LTE	Band 5 850 MHz, Band 40 2300 MHz*

*These frequencies of Black Wireless may not have countrywide coverage for Oppo A57.

Explain Oppo A57 compatibility with Black Wireless

Black Wireless 3G APN with Oppo A57

Oppo A57 supports Black Wireless 3G on HSDPA 850 MHz and 1900 MHz.

Black Wireless 4G LTE APN with Oppo A57

Oppo A57 supports Black Wireless 4G on LTE Band 5 850 MHz and Band 40 2300 MHz only in some areas of United States.

Overall compatibililty of Oppo A57 with Black Wireless is 67%. The compatibility of Oppo A57 with Black Wireless, or the Black Wireless network support on Oppo A57 we have explained here is only a technical specification match between Oppo A57 and Black Wireless network. Even Oppo A57 is listed as compatible here, Black Wireless network can still disallow (sometimes) Oppo A57 in their network using IMEI ranges. Therefore, this only explains if Black Wireless allows Oppo A57 in their network, whether Oppo A57 will work properly or not, in which bands Oppo A57 will work on Black Wireless and the network performance between Black Wireless and Oppo A57. To check if Oppo A57 is really allowed in Black Wireless network please contact Black Wireless support. Do not use this website to decide to buy Oppo A57 to use on Black Wireless.

Oppo A57 network specifications

OS	Android 6.0 (Marshmallow)
Network bands	GSM / CDMA / HSPA / LTE
Speed	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) CDMA 800