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Released June 2016, identified by model number A3003 in Europe, A3000 in China and North America (according to https://forums.oneplus.net/threads/oneplus-3-regions-model-numbers.452381/)

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phone turns off after 2 min and hard toget back on again

phone goes of and woun’t start up again for long time

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This sounds like a battery problem.

iFixIt has a replacement guide here: OnePlus 3 Battery Replacement

They also sell OnePlus 3 batteries, which you can find here: OnePlus 3 Battery

If you need any help please reply to this answer.

Thanks,

John

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OnePlus 3 Battery

$19.99

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Dennis Ward crwdns2934231:0crwdne2934231:0
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