The idea behind band locking is that you test every different frequency band being received by your MR1100, and then lock the set of bands that gets you the fastest data rates .
Read moreHow do you lock a mobile band?
See steps for Android 8.1 and below.
Read moreHow do I lock my LTE network to band 40?
Method 1: Lock the 4G network to Jio Band 40
Read moreHow do I change the network band on my Android?
Press “Menu” on Samsung devices and then select “Settings.” Scroll down and select “Network Selection,” then find and press “Network Services.” Look for the option called “Band Selection ” and select it.
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