How to change firmaware of the 4g modem model: e5172s-22?

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dalvancaly

Member
Mar 7, 2018
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Tenho um modem: e5172s-22 que tem o firmware em inglês, da operadora tre.se, desbloqueado. Posso trocar o firmaware do modelo: e5172-515 da operadora vivo brasil? grato se você puder me ajudar.


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I have a modem: e5172s-22 that has the firmware in English, from the operator tre.se, unlocked. Can I change the firmaware of the model: e5172-515 from vivo brasil operator? thankful if you can help me.
 
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