Choose Phone > Read from phone > UMTS System . This will show which 3G bands are currently enabled. Add checkmarks to the additional 3G bands that you would like to add.
Read moreHow do I lock my network to band 40?
Run this app, and choose ‘MTK Settings’. Then, choose BandMode and a SIM slot where you want the network to lock the LTE band. Then, scroll down to LTE mode and check the Band 40 for that will offer superior speed or the band 5 for a better coverage.
Read moreHow do I know what band My phone is on?
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Read moreWhat is band lock?
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 I lock my Mediatek processor band?
Like if you have Mediatek chip then you need to download MTK Engineering app from play store. Under MTK Settings > Telephony > Band mode, you can select those band you wana to use for LTE. Thank you. then “preferred bandwidth” select bandwidth on which u want to lock your mob.3 Nis 2017
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