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Released in 2019 by LG Mobile

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How can I charge my LGK40 mobile data 2g into 3g

how can i charge my LGK40 mobile data 2g into 3g ?

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Hi @robi1st

Are you sure you're using a 2G network? In most places this has been discontinued. Verify what type of network i.e. 2G, 3G, 4G, LTE, 5G etc your service provider has. Sometimes with some providers you might have to change the SIM card to access a different band

Here's how to change from 3G to 4G in an LG K40 phone, that may help.

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Gonna support this guy here. On the bottom right (or left, I don't really remember) there is a SIM slot. This can be opened with a paperclip. then, just follow the steps @jayeff sent you to


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