I bought a Blackview A7 Pro from a certain Aliexpress seller in March 2018. That phone was a very good call for the price and it has support for the 4G network. I was happy to find that you have an official Blackview store in Ebay and in Aliexpress, and I was going to buy an another A7 Pro phone. However, I realized that the marketing material has no references to 4G anymore.
GSMarena specs say A7 Pro does LTE: 4G bands LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
Yet, all of the listings by the factory stores say it's 3G only. An example:
Is it so, that A7 Pro does not have the 4G [color=#231f20][font=Helvetica, Arial, sans-serif]LTE capabilities anymore, or is this just a marketing decision to not tell about it? I think it is misleading to change specs after release, if so. (I know the model is old but that doesn't change things, does it?)
Also, if the LTE support has been removed, can I get it back by flashing an old firmware to the phone?