ios - ios8.3 bluetooth lost connection every 30s -


recently, develop ble app in ios8.3.

but, found terrible question.

when connect ble device iphone, every 30s, connection lost. after restart iphone, problem disappear.

who maybe explain this?

thank all.

here answer

try switching airplane mode on 30 seconds, turn off , try connecting again. try holding down home button , sleep/wake button until device restarts. turn router off 30 seconds , switch on again. go settings > general > reset > reset network settings , setup wi-fi, bluetooth again. try chaining channel on router , check rest of settings. make sure router firmware date. try factory reset of iphone. 

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