Is there any advantages to locking LTE bands. I using the app Network Signal Guru which allowed me to lock bands. Since on Straight Talk AT&T My LTE bands are 2 and 17 in my area. (No sign of band 12) Not sure if AT&T has band 12, it Seems that band 2 is not as strong and band 17 is stronger. I locked band 17 and 12 (just in case it pops up) Signal seems to be good. So has anyone locked LTE bands and if so should I lock or don't lock the LTE bands? Thanks.
