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I recently updated my NOTE 2 using the OTA update to 4.2.2

However since the upgrade the bluetooth connection won't sync with my car and I've noticed a couple of niggles connecting to wifi (it doesn't always do it first time) and mobile data seems a lot less robust when out and about.

Also as I sit at my desk typing this, it seems like every minute the phone wakes up, shows me the time, with message counts and battery % - the screen is quite dark only lit for a couple of seconds and then goes back to sleep...

Am I alone in experiencing these problems/changes?

Can I reload the update in case it was corrupt should I just try resetting....

Advise greatly appreciated. Iain

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