Hi.

I have a Sprint M8 but live in the UK.
I have been using custom rom since last October and I enjoyed them.
Yesterday I backup all my data with Titanium Backup and then upgraded the correct firmware to android 5.0 Lollipop. Afterwards I installed the InsertCoin Rom Sense 7.

Everything is fine before I restored those data from Titanium Backup.
After I restored system data and reboot into the system, it seems to be OK. But after several seconds, a notification pop-up, saying:
Service Update:
The operation is not allowed under GSM network, please switch to CDMA network.

I can only click OK and then it seems normal.
But the problem is every time I reboot the phone, this notification appears. It is really annoying. I am wondering if there is any way to permanently disable it?

I have been using InsertCoin and ViperOne rom on this phone before, and it works very well with Titanium Backup. Previousl, this notification did not appear after I restore data with Titanium Backup.

I don't know how it got there, but it's probably because it's an Amazon app. It's the wishlist on the bottom right side of the screenshot I've included. I've deleted it from favorites many times, but it keeps coming back. All it does is link to the Amazon wishlist, so I dint think there is an apk associated with it. It doesn't show up in app lists, either.

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