Unable to connect to any mobile providers.

[Sailfish]

I bought this phone to put Sailfish onto. I was unable to connect to a mobile network via Sailfish regardless of which sim or provider I used. So I flashed back to several Standard Android roms:

F5121_3 UK_1302-9236_34.3.A.0.194_R4D
F5121_Customized UK_1302-3903_34.4.A.2.32_R4E
F5121_O2 Pay monthly UK_1302-7210_34.4.A.2.32_R3E
F5121_Vodafone UK_1302-3340_34.4.A.2.32_R4E

These are all the sim / providers I have access to but none of these seem to work. I can scan and see all providers but even manually selecting them seem fruitless.

Did unlocking the bootloader and flashing sailfish to it do something to the radio or something? Is there something that is not being flashed from the standard firmware files?

ftr: I am using flashtool on Linux and don't see any errors when flashing.

Edit: It is a F5121 

Edit2: 

Here are dumps from the service menu if it helps. 

Any ideas?

Thanks

[Sailfish · Accepted solution]

Turns out the phone has been blacklisted. So not a software fault at all. I have contacted the reseller for a resolution.

[LucasBenny]

Eu comprei telefone para pegar o chip Oi. Não consegui me conectar a uma rede móvel via Oi, independentemente de qual seja, ou de provedor eu usei. Seja lá Vivo, Tim, Oi ou Claro. Estes são todos os sim / provedores que eu tenho acesso, mas eles parecem. Eu posso digitalizar e ver todos os fornecedores, mas também os mesmos que parecem infrutífero. Editar: Sony Xperia X (f5121) Os lixões estão disponíveis no menu de serviço, se isso ajudar. Você está na lista negra como algo para entrar em contato e tirar? Alguma ideia? Obrigado!    

I bought phone to get the Hi chip. I could not connect to a mobile network via Hi, regardless of which one, or provider I used. Be it Live, Tim, Hi or Sure. These are all yes / providers I have access to, but they do seem. I can scan and see all suppliers, but also the same ones that look unsuccessful. Edit: Sony Xperia X (f5121) Dumps are available in the service menu if that helps. Are you on the blacklist as something to get in touch with and take away? Any idea? Thank you!

GT