How to fix my messages for my jailbroken Iphone 6?

So about 2 days ago, My iphone 6 can't receive or send text messages and receive or send out calls without it being connected to Wi-Fi. Also I have data, is there anything I can do to fix it

Hmm try looking through what youve installed through cydia, then uninstall a few that MIGHT be the issue, if that does not work try unjailbreaking (can be tricky. But can be done) and re jailbreak

Restore to iOS 9 and then re-jailbreak

EDIT: MAKE SURE TO BACK UP BEFORE AND AFTER THE RESTORING PROCESS

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