Dear Jhon,
i have 8707g with Firewall anabled and its locked
its 4.2 OS version !
i follow exactly with your direction
but still can not getting done...
the firewall still enabled & locked
when i press the option-status & type BUYR
under IMEI :
Data Usage IT Policy Enabled
Voice Usage IT Policy Enabled
Is there any upgrade 8707 to 4.3 OS ?
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