LeEco Le S3 X626 - FDD-LTE B20 (800mhz)

[Jorge Lopes]

Hello
As you can see, the MT6797 (Helio X20) offers the FDD-LTE frequency B20 (800mhz), in several models (Vernee Apollo Lite, Vernee Apollo X, HomTom HT10, Elephone S7, Doogee F7, etc.). Leeco S3 X626 not to make the FDD-LTE B20 / 800mhz frequency available, it will be a software / firmware, not hardware issue, unless you have a better opinion.
Does anyone know how to unblock this frequency?

Thanks

[Lurker]

I don't think it is possible to easily activate missing LTE bands on Mediatek processors. Have you had a look to see whether there are any hidden bands available using MTK Engineering Mode (Telephony -> Band Mode - try to select the missing bands)? I would also like to unlock several TDD bands on my Nomu S20!
https://play.google.com/store/apps/d...rStarter&hl=en

[Jorge Lopes]

Hello,
Thanks for the tip, I tested but I can not select any more bands.
I will continue to search and ask in forums.
If I get news, post here.