[Q] Reboot after Shutdown - Nexus 5 Q&A, Help & Troubleshooting

I'm currently unrooted, but whenever I shut down my phone while charging, it tends to reboot by itself again. I then have to shut it down again before it shows the battery screen. Did anyone else have this?

should be similar to this
http://forum.xda-developers.com/showthread.php?p=49698347#post49698347

Related

[Q] shutting off randomly

stock rom no mods. phone shuts down randomly mainly seems to happen when waking out of sleep mode. only way to restart is with battery pull. any ideas on cause or a way to log what is phone is doing as to narrow problem down.
Anybody please

[Q] phone doesn't charge when turned off

Hi there,
So when I turn the phone off and try to charge it, it automatically turns on and goes to TWRP recovery, and gets stuck there so I have to long press the power button to restart it.
If I don't charge it when turned off everything is normal.
Does anyone know how to fix this?
Thanks...

[Q] Nexus 5 won't boot up and reboots. Power Button problems

Noticed very erratic behavior on the Nexus 5 :
The phone automatically shuts down.. tries to restart and reboots once it reaches the Google logo. It then continues in a reboot loop.
It got out of the reboot loop, but now it's completely dead. No charge indicator. Won't start at all. Cannot even get into the recovery.
Happened once before. Same issue: reboot loop + dead phone but it started working after a while.
What should I do? The battery was charged when it died.
Also, before it died, whenever I pressed the power button to turn off the screen, the screen went off, but then came on automatically again.
Techguy18 said:
Noticed very erratic behavior on the Nexus 5 :
The phone automatically shuts down.. tries to restart and reboots once it reaches the Google logo. It then continues in a reboot loop.
It got out of the reboot loop, but now it's completely dead. No charge indicator. Won't start at all. Cannot even get into the recovery.
Happened once before. Same issue: reboot loop + dead phone but it started working after a while.
What should I do? The battery was charged when it died.
Also, before it died, whenever I pressed the power button to turn off the screen, the screen went off, but then came on automatically again.
Click to expand...
Click to collapse
I'm currently experiencing the same problem, my Nexus 5 is apparently has a stuck power button, it'll power up and off again constantly and attempting to go into the bootloadeer wont help as the power button being stuck it starts up immediatly i cannot change the option quick enough to go into recovery mode.
I'm thinking the only option here is to send it back to Google and have it swapped or repaired.

Nexus 5 Problems

MY nexus since this morning started to reboot randomly.
When it starts, it keeps rebooting at the google logo (not the animation), sometime it can go past it, going into android with the shut down option displayed, but after 3 seconds it reboots itself.
Sometimes it happen that when it enters android, it will optimize apps , enter android, and then reboot again.
It will do even on the recovery. (wanted to try with a reflash/wipe/etcetc)
What do you think guys? Battery problem? power button malfunction?
Should I sent it to google and hope they do not charge me anything?

Sol 26 randomly reboots, and now progressed into a boot loop.

Hi Friends, as the title says I have a problem booting my Z3(sol26), and I wish to save my data and photos on the phone.
I didn't root or flash anything on the phone, and haven't updated for over 2-years, the recent changes on the phone are installing and uninstalling the WeChat app.
Symptoms:
- The first sign of problem started two days ago, the phone randomly reboots while I am using it. Although it is a rare occurrence, I didn't pay too much attention to it.
- Then yesterday, it randomly reboots again, but this time, the reboot process did not complete: the phone would reboot again after showing the boot animation (like this: i dot imgur dot com/AhF5Kso.png). I plugged the phone into a charger, then it magically completes the reboot. The random reboot happened 2 times yesterday, each time I solved by plugging in the USB cable to charger.
- So today, I decided I should do a backup, but things got worse too fast. The phone now enters a reboot loop, each loop lasts only 5 seconds or so, just enough time for the sony logo to show up. And plugging in the USB cable doesn't help anymore.
What I have tried:
1. Holding power and volume+ key, gets three vibrations and turns phone off. No effect, boot loop continues after powering on.
2. Press the reset button in the sim-card slot, gets three vibrations and turns phone off. No effect, boot loop continues after powering on.
3. Opened up the back cover, removed battery connection, and reconnected it. No effect, boot loop continues after powering on.
4. Plugging in the USB will cause the phone to power on and enter reboot loop.
5. Charging the phone using magnetic contact while it is powered off will not cause boot loop, the battery logo and percentage show up. Now the phone is 90% charged.
At this point, my wish is to get the phone to boot successfully one more time, so that I can savage the data. Please help me.

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