H631 Band Selection?

[narylane]

I was wondering if anyone knows if there is a way to select basebands? and if there is a way to access hidden menu. Tried launcher shortcuts and quickshortcut but said it required special permissions. 277634#*# i used in the dialer to lock lte, but what i really need to do is switch to band 12 . Im rooted with T-Mo Stylo.
Switched from T-Mo Galaxy avant. It was as simple as entering a dialer code.

 

[n1nj4Lo]

Maybe this: From the Slow LTE Speeds thread -

@t12b25 lets start like this...
*Are you rooted?
*Have you done any tweaks to build.prop?
If not
1*Go to dialer and dial 277634#*#
2* Go to ANT setting make. Sure it says calibration ok
3* Go to RECEIVE DIVERSITY .. Click on both ant.radios
4* PHONE WILL REBOOT...
"""" Now for this to work make sure you have control over your apps if its apps running notifications background ... Just turn them off dont be so lazy to check them manualy... LoL... Having to many apps runing their notifications in background will slow down you... ,""" Hopefully works... For you... Noi you are rooted let me knw.

http://androidforums.com/threads/slow-lte-speeds.938532/

 

[narylane]

Used
https://play.google.com/store/apps/details?id=org.vndnguyen.shortcutmaster.lite

And also can use terminal emulator with the command:
su and press enter. then type
am start com.lge.hiddenmenu/com.lge.hiddenmenu.HiddenMenu

Used terminal shortcut maker for homepage shortcut