mobile

I have Galaxy Note 2 N7100
My home button doesn't work, so I am using a application called ' Back Button' to get onscreen buttons.
I installed CM 12.1 unofficial Android 5.1 ROM
After I installed this rom my root access is not working. I tried to check my root access with Root Checker and it says Root access is not properly installed.
I tried to update the SuperSU binary from the Supersu app and it didn't fix it.
I tried ROM manager to boot into recovery mode but it didn't work because my root access is not working.
I tried Quickroot app and it didn't work.

Basically I am not able to reboot into recovery mode because my home button is not working.
And I am not able to provide root access to apps which can help me reboot into recovery mode because my root access is not working.

So I am stuck here in a deadlock situation..
Please help me.


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