❓ Help About b593s-931 >>update?

[PHC_clockbooster]

Pwede po bang i update tong mode ko na B593s-931 naka unlock at debrand na po cya, yan po info, kasi po ayaw nya sumagap ng LTE hangang 3G lang cya

Hardware version:Ver.A
Firmware version:V200R001B270D15SP00C00
Firmware build time:Mar 1 2014 / 08:58:14


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