Lock lte band - Samsung Galaxy J7 (2017) Questions & Answers

Hi, is there any way to lock lte band on 2600?

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LTE and WCDMA only

Hi. Is it possible to have a setting to just have WCDMA and LTE enabled without GSM?

[Q] Band selection

Hello
I want to use only the 900mhz band in wcdma and all band gsm and lte
Or delete the 2100mhz band because my phone no transfert data on this frequence and is the more use in my country :/
But in the selection band menu i can only select 1 band for all and i don't want desactivate lte and gsm an idea?
Sorry for my translation

How to change the LTE band in our device?

I want to change the LTE band of my device. For eg. The present LTE band of my device is band 3. I want to change it from band 3 to band 40. How to change it?
There's no such thing as "changing LTE bands"
There's no such thing as "changing LTE bands"
You either have bands 1,3,5,7,8,19,20,28,38,41 (XT1562) or 1,2,3,4,5,7,8,12,17,28 (XT1563) or 1,3,5,7,8,19,20,28,38,40,41 (India)
Your phone will use the best band available at any time.
I watched a video on youtube. He changed the band on his samsung phone.

Lte Band Locking (Network Signal Guru not working)

Hi everyone,
Network signal guru is not working on rooted Oneplus 5. It shows the details and all but i wanted to use its Lte Band Locking functionality. However Lte band option is not visible in the options list.
or else if anyone could point to the correct secret menu code for this phone for native lte band selection?
or some other app which can force lock onto specific lte bands on this phone?
Thanks

No Band 20/Band 3 LTE Carrier Aggregration

My A2 does not do any carrier aggregration anymore between Band 20 (800MHz) and Band 3 (1800MHz). However, it is still doing Carrier Aggregration on other combinations:
800/2100
800/2600
900/1800
900/1800/2100
Is there anybody else with this problem that 4G+ is not showing up with this combination where it did in the past?

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