Zeppelin Issue

For whatever reason when I press the @ key on my 5S (7.0.6) keyboard I get the batman logo, I searched and the only app that has this logo is Zeppelin, I know Zeppelin logos are used for carrier but somehow got into the keyboard... Anybody have any ideas ? I also had the same issue on my ipad and used ifile and removed 3 batman logo entries in system/library and when I rebooted the ipad crashed and now had to re-insatll and update to 7.1.1, so im cautious on what im doing on the 5s...

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