Replacing the SIM card (Straight Talk -> T-Mobile).
Initial Message: SIM card invalid
Many thanks to all contributors in several forums for all of the education and contributions of time/talents/work of which I have gleaned measurable experience.
Action:
1) Got the NCK/NP Code but...
Hello to the Gang,
I am ignorant about phones in general but I am familiar with the Linux OS on computer H/W platforms. In particular, i have experience with Fedora dating back to Core 3.
Enough abut me. I was attracted to this site while trying to sim unlock a old ZTE 990G Merit StraightTalk...
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