My phone won't stop with the "installing system update."

[Android Central Question]

My phone's battery got drained. I charged it, then pressed all the keys to turn it on. There was the option to press volume up or volume down. I pressed volume up. Now, it won't stop showing "installing updates....No support Single SKU...Supported API: 3... dm-verify error... E: failed to mount/ cache (invalid argument)

 

[B. Diddy]

Welcome to Android Central! Which phone? Please register on this forum, which will allow you to engage in discussion more easily, as well as post images. https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html

 

[mustang7757]

This s software update ? Which phone ?