How to increase/speed up your 4G/LTE Internet speed on android
Device model used: Xolo era x
SIM CARD used: JIO SIM
This video is for MediaTek devices only, and must be on 4G/LTE Network.
Here are some codes to open ‘Engineer Mode’ on android.
1) *#*#3646633#*#*
2) *#*#83781#*#*
3) *#*#837868#*#*
4) *#*#837866#*#*
In case you face any problems, you can always reset your settings to where it was before by following the same steps.
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4g lte
