🔒 Closed Samsung j1 2015

[Black Mamba 24]

Pwede po bang humingi ng tulong?
Kasi po yung cellphone ko ayaw po gumana sa 3g o 4g po.2G lang po siya pwede.(GSM)Lahat po ginawa ko na.Maayos naman po yung mobile networks settings at full naman po yung signal pero wala pa din po.Patulong naman po please.Salamat po..

 

[Hail Hitler]

Na set mo na ba sa WCDMA ?

 

[stylus22]

download engineering mode

 

[Black Mamba 24]

Lahat po nagawa na sir. Pag wcdma emergency po lagi gsm lang pwede sir.

 

[Black Mamba 24]

Lahat po nagawa na sir. Pag wcdma emergency po lagi gsm lang pwede sir.

 

[Black Mamba 24]

Paano po yung engineering mode?

 

[PHC - JabonilloXD]

Try mo muna i-format !

 

[Black Mamba 24]

Nakailang factory reset na din po at di po support ng engeneering mode sir.