[Q] Change LTE bands topic

Hi.
I flashed Lumia 920 AT&T (059L848) RM-820 to RM-821 (059Q971), but supported LTE bands still as RM-820 (4 and 17).
Can i add (change) support 7 and 20 LTE band by flashing?

sw2 w/ custom bands is best looking sw of all topic

Who agrees? Who dosent? With a nice fossil leather band for 10 bucks. Better or worse than pebble steel? I think better. Pebble steel has more bezil on bottom side, looks tacky. Anyone but a metal band for sw2?

[Q] Why AT&T has support for more LTE bands? topic

I was looking at the tech specs for the new HTC One and T-Mobile has less support for LTE bands.
Is it just a matter of HTC referring only to the bands that matter to each carrier or is it actually a question of different radios.
I ask because apparently the Google Play edition follows T-Mobile's hardware (possibly to provide support for both US GSM carriers), and makes it a no deal for international customers that need support to other bands.

How to Unlock LTE bands topic

Please, would a moderator help me to post my help request in the right forum?

My factory unlocked Samsung Note 3 N9005, with KK 4.4.2 Polish fw, will not operate in LTE data even though it has the right frequencies/bands hardware. I have the right APN.

I need to access LTE Bands 1, 3, 8 and 20 as my carriers (Vodafone Italy and Softbank Japan).

Do I need a new radio? A new modem? Do I only need to flash a specific firmware...? Which one? Where can I download it? How do I install it? It's it sufficient to flash another CSC?

Please help me to post this question in the right section! Thanks!

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