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I brought my NTT Docomo iPhone 5c to a technician in Greenhills and have them install an GPPLTE 4G+ interposer sim two months ago so that it would be openline. So far it worked with different providers like Globe, Smart, Smartbro via LTE without any issues.
Today, I reset my iPhone 5c because of random app closing.
Suddenly, I was getting activation issues and SIM not valid error upon bootup.
I tried to modify the interposer SIM settings by going to *5005*7672*0# , manually selected JP Docomo and 3g/4g settings to circumvent the activation. The activation so far works and there's signal. It even shows the name of "SMART". However, incoming/outgoing calls are not working. Looks like something messed up. Also, as I remember, the GPPLTE settings can be accessed right on the phone but I can't find them now without manually dialing *5005*7672*0# .
What could be my issue? And what should be the correct settings for my GPPLTE ? Looks like everything was erased when I reset my iPhone 5c.
Today, I reset my iPhone 5c because of random app closing.
Suddenly, I was getting activation issues and SIM not valid error upon bootup.
I tried to modify the interposer SIM settings by going to *5005*7672*0# , manually selected JP Docomo and 3g/4g settings to circumvent the activation. The activation so far works and there's signal. It even shows the name of "SMART". However, incoming/outgoing calls are not working. Looks like something messed up. Also, as I remember, the GPPLTE settings can be accessed right on the phone but I can't find them now without manually dialing *5005*7672*0# .
What could be my issue? And what should be the correct settings for my GPPLTE ? Looks like everything was erased when I reset my iPhone 5c.