Closed New updated internet booster

Guyz, dial *#*#4636#*#*

Then phone information

Sa select preferred network


Try nyo iset sa

LTE/Gsm/cdma auto(PRL)


If hndi nagwork or nagchange


Gsm Auto (Prl)nalang


Then i refresh nyo sa baba then update

Palike

tnx kip sharing

thanks dito

salamat

thanks

Boss hnd pwd s Samsung duos.....

Gsm auto diba po pang 2g lang yan?

salamat boss, ayaw sakin e flare j2s

note:
that is just one of the hidden codes for androids
your phone must be 3g/4g capable when using wcdma/ cdma network
if the code doesn't work on your phone use mtkengineering mode to go to your network mode.
hope this might enlighten your doubts on how to open your network mode or switch to different prefferd network.

download link:
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NOTE:
Your phone must be supported by mediatech.