mobile

Hi All,

I did an upgrade to 5.1 (LMY47I) on my Nexus 5 and started facing some strange issues and have no clue on how to resolve them. Before the upgrade I had the following config:

Recovery: TWRP
Root status: Rooted
ROM: Stock 5.0 LRX22C

I used following method for the upgrade: http://forum.xda-developers.com/goog...my47d-t3050789

It was successful but post that I came across few issues as below:

1. Power button functionality was erratic. Sometimes it would lock my mobile but at other times it was locking and waking up my phone immediately. At times "Power Off" popup was also showing up. While I tried to figure out reason for that, trying power button multiple times, my phone rebooted and started the "Optimising Apps" sequence once again. It happened again a couple of times and so I decided to try out factory reset (since I hadn't done that after upgrading).

2. I did a factory rest from Settings. After factory reset, apps and other settings were gone but I noticed that user data in the storage was intact. I guess that also gets removed on a factory reset. Am I wrong on this one?

3. I wanted to install Cerberus as a system app and so I downloaded its zip from the website and flashed using recovery. I was surprised to see that the app wasn't showing after booting up. I tried couple of times more but got no success. So, I decided to install it from Play store and convert to system app using Link2SD. When I tried doing that, Link2SD gave me an error saying "/system: not enough storage space". I tried converting few other apps but got same error. Any thoughts on what could be going on here?

Thanks,
Anurag