[Android Central Question]

i find my phone turned off without any warning.. the battery is very much there.. but it simply turns off randomly and i have to power it back on.

this has happened 5-8 times in a span of 5 hours.. and each time it powers off again in a smaller time frame.

[B. Diddy]

Welcome to Android Central! Which phone? The battery could be starting to fail -- this can cause it to suddenly shut off even with adequate battery charge left.

Does the phone get pretty warm right before it shuts off?

[Jiggs Stars]

yes at one point it would but went and downgraded the software and it worked fine.

in face a few weeks ago had shifted data so had over 20 gb free in the phone even...

this is a oneplus 3

now the phone refuses to come back on..also when charging there is no % sign even

[belodion]

Moved to OnePlus 3.

[B. Diddy]

Have you already tried different charging cables/plugs and made sure it was plugged into a wall outlet for at least 6 hours straight before trying to power on? If still nothing happens, then it's probably a dead battery or some problem with the motherboard. You'd have to take it to a repair shop, since I'm assuming it's out of warranty.