[solved]mobile data communication NOT avilable

[Kaeru Sapporo]

xiaomi.eu_multi_MI9_9.4.26_v10-9.zip
ROS-MIUI_MI9_9.5.1_v10-9.zip
xiaomi.eu_multi_MI9_9.4.26_v10-9.zip

Mobile data communication is not available in either ROM.
flushed them with TWRP.

Only available in cepheus_global_images_V10.2.6.0.PFAMIX_20190327.0000.00_global
flashed with flash_all.bat.

How can I solve this problem?

 

[Addymore]

xiaomi.eu_multi_MI9_9.4.26_v10-9.zip
ROS-MIUI_MI9_9.5.1_v10-9.zip
xiaomi.eu_multi_MI9_9.4.26_v10-9.zip

Mobile data communication is not available in either ROM.
flushed them with TWRP.

Only available in cepheus_global_images_V10.2.6.0.PFAMIX_20190327.0000.00_global
flashed with flash_all.bat.

How can I solve this problem?

Have been having the same issue for my 4G data only sim.... But 2G, 3G seems to work.....! Have not find any solution yet....!

 

[Kaeru Sapporo]

Have been having the same issue for my 4G data only sim.... But 2G, 3G seems to work.....! Have not find any solution yet....!

Thank you for your reply

In places where 4G signal is weak, that method seems to be useful.
but in my place 4G signal is strong.

And in the case of ROM flashed by FAST BOOT, the problem does not occur.

 

[derKoder]

What twrp r u using?

 

[SKiLLa XP]

Did you remove all SIM and lockscreen codes before you installed those 'custom' / non-stock ROMs ?

 

[Kaeru Sapporo]

What twrp r u using?

Mi9-twrp-3.3.0-b8-cepheus-wzsx150.img
thank you.

 

[Kaeru Sapporo]

Did you remove all SIM and lockscreen codes before you installed those 'custom' / non-stock ROMs ?

already solved.
thank you.

 

[Kaeru Sapporo]

The cause was the lack of APN type setting.
It solved by inputting "default, supl, dun" to APN type..

Thank you so much Powell:laugh: