I recently received a replacement Nexus One from HTC and within three weeks it has already developed another problem.
Here's what usually happens:
Night to 6AM: Charging the phone
6AM: Pull the phone from the charger
6-8AM: The phone drains battery normally
~8AM+: The phone will automatically shut off for no reason at all, and then I try to turn it back on. After boot up it immediately begins the shut down procedure, with the battery reading ~0% life (sometimes I can't even turn the phone back on after a battery pull, it takes multiple pulls).
I originally thought that the problem was the Nexus was reading an incorrect charge on the battery, so I tried wiping the battery stats. There was no change in behavior, the phone continued to shut off. The only way to fix the problem temporarily is to charge the phone to use it, but the problem persists once the phone is taken off the charger.
I even tried doing a full factory reset, but the device exhibited the same problems after a certain period of time, which leads me to conclude that this is most likely a hardware problem, either with the battery or something with the N1 itself.
Has anyone else experienced similar problems, or does anyone know how to fix the issue? Please offer some insight, as this is getting quite frustrating and I can't use my phone normally until I get another replacement, or I fix the problem.
Can ANYONE help me? I hate only being able to use my phone for like two hours a day if even that.
I will have to start using my RAZR as a back up everywhere I go until I figure this out
answer
CHECK YOUR PM--i had same issue---IT WAS THE BATTERY!!!!! They sent me a new replacement batt and it hasnt cutoff in 2mos!!---KNOCKS ON WOOD DAMMIT!!LMAO!
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Hey guys, I need some help with my G1. I regularly do conditioning for my phone and for some reason, even if my phone has a full charge, it just turns off and I can't turn it back on until I put it on a charger or wait about two hours. Also the phone doesn't give me a notification that it's shutting down. Not sure if this is the right topic to put it in but thanks for the help!
EDIT: I have been using Cyanogen v4.2.13 and I've checked my battery status on my phone and it says that it's in good condition
Ive been having the same problem. Hopefully someone can help us!
me too!
I have this exact problem. I have the latest CyanogenMod - v4.2.13 ROM on my phone. I read somewhere that the auto wallpaper switching apps caused this. But even after uninstalling the app my phone randomly shuts down.
i guess you can try going back to a earlier cyanogen rom or any rom and see if that changes the problem, if not, i guess you can try to wipe, and to the htc recovery and all that and go back to 4.2.13, im still new at this whole thing so its just a thought
Same here
I'm not sure what the deal is. I think that I have dirt in my SD connector or something because mine runs out of memory and reboots sometimes. Other times it works for days. Still other times, it goes into a reboot loop until I take the sd card out and re-seat it.
Perhaps the weak sd connection is the culprit. Are other people keeping the phone in a pocket that generates lint and dust?
Does a battery pull / replace seem to fix the problem?
i keep mine in my front pocket all day everyday lol
I say take a sledgehammer to it, that way it'll die reliably rather than randomly
I reflashed radio, spl, rom, partitioned, wiped, everything! Still shut itself off today. I had to turn it back on with the charger connected to get it back again.
Hey guys, I found the problem. My battery couldn't hold a charge so I would suggest getting a new battery if you had the same problem as I did. Be sure to condition/calibrate it so it'll last longer.
EDIT: Also only put your phone on a charger if the battery is extremely low.
Change Battery
I tried at least 4 different ROMs(with wipe/reset) and it did the same thing. So it's not the software. As a finally test I swapped batteries with my wife (also has a G1). No random shut down on my phone but her phone did. So it's definitely a battery issue. Also, I noticed my battery has swollen quit a bit. New battery on it's way.
Hello everyone,
So my phone ran out of battery so I let it charge for 1 hour and I tried turning it back on and its not turning on. I've tried removing the battery and leaving off for at least a minute for a hard reset. Not sure what to do. Help please. Thank you.
Try going to a VZW store and seeing if they'll let you test your phone with their battery. If it works, then either your battery is gone or else your charger ain't charging correctly.
Obviously, though, if the phone doesn't come on with the test battery, then you have bigger issues.
Hi,
My battery life/indicator has been behaving very strangely since yesterday, so I'm wondering if the battery is dying. I know about battery calibration, and attempting it hasn't solved anything. I haven't flashed any firmware recently.
When I plug in the charger while on, it almost immediately tells me it's 100% charged, but the number displayed will still be something low, like 50ish. When I unplug it, the number stays. It drops extremely quickly, to around 1-2%, then 0% and turns itself off. After turning it on again, it may rise to 10%, but drop again to 0% shortly thereafter. After a couple of times of turning it back on, it will refuse to turn on. Charging only seems to work when phone is off, but even then the charge won't last much more than a couple of hours of idling - no calls, no web, nothing.
I've tried charging to full while phone is off (drained), and removing battery stats via cwm before booting up. Doesn't help.
Is my battery faulty? It's a very sudden problem, and my battery has been lasting me for days before this happened
So, I got a new battery. The problem persists. I've tried a factory reset/wiping battery stats, but it's still that way. Could this be a hardware problem somehow?
Any advice is greatly appreciated!!
Which fimware are you on? In your case I'd go back to a stock firmware from samfirmware.com and test once again. If the problem persits, you likely have a hardware issue and I'd have it swapped for a new phone whilst within warranty.
BTW: http://forum.xda-developers.com/showthread.php?p=21612299
I'm using tweaky rom, JVS. I'm not too sure what the local firmware is (Singapore), the one I had before I switched to custom was 2.1, and I don't feel too safe flashing bootloaders when the phone is prone to turning off...
nwsk said:
[…] I don't feel too safe flashing bootloaders when the phone is prone to turning off...
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yeah, you are absolutely right. Have you tried betterbatterystats? ( http://forum.xda-developers.com/showthread.php?t=1179809 ) It will show you wakelocks when your phone should be idling.
Did it help ?
Mate, out of curiosity I was wondering if your issue got resolved.
Also, you should check what is draining off your battery.
I tried reading elsewhere and found "Battery Monitor Widget" could be useful for you to identify this.
Nope, still same problem. It's not a wakelock issue, because the battery dies /so/ fast. I can literally charge it to 100%, unplug the charger, and in 30 seconds it says 0% and turns itself off. The phone itself isn't running hot or anything, and seems to be just idling. [Edit: To clarify, it also charges to 100% in about 10 minutes or so. I'm guessing that for some reason the phone thinks the battery is 'full' and stops charging, leading to the quick drop. I've no idea what could cause this though]
I'm hoping that maybe it's a software issue now since the new battery isn't working either (the battery is probably a fake since i got it for cheap, but even then it should last at least a few hours before draining), and that the phone is confused with battery voltage levels or something when I put the new one in.
Anyway, I flashed JVU stock, didn't even root, and will be charging the new battery overnight while phone is off. It says 100%, but gonna leave it on charger anyway. Hopefully if I wake up tomorrow it'll be working :/
If that doesn't work, will be flashing DXJV9 (My original firmware was dxj4), and hope that it's the official one here. Then bring it to a service center and act dumb and hope they can fix it i guess...
Service center replaced motherboard. There goes a hundred bucks :/
Ok, so I have had no issues at all since buying this phone at launch, and this randomly happened yesterday.
I was on my phone and checked the battery info as I do a few times a day, just to see what's using my battery the most, SoT, etc. I was at 87%, which was about right as it has been off the charger a few hours with some light use. A few hours later I noticed my actual battery icon was exactly the same, no drainage at all. I viewed my battery info, and the line was flat for a few hours and still said 87%, which is very inaccurate as I've been using it during those few hours. If I had to guess, I was realistically around 60-70%. Then, while looking at my battery info, it said 'battery critically low' and shut off. I plugged in the charger and the animation when the phone is off said 0%. I left it plugged in for like an hour, and turned it on and it still said 0%. I unplugged the charger and it immediately died. I was on pop rocks ROM when this happened. I then plugged it back in, because the phone would function as normal as long as the charger was plugged in. I booted into recovery and restored an old stock backup, even after that I'm having the same issue. I downloaded a stock ROM from here, wiped everything like normal, same issue. Here's the frustrating part -- I chalked it up to this battery being bad. But I have two batteries, and the other one I hardly ever use, but I've used it before and it was fine and normal. I put that battery in, I'm having the same stupid issue! I don't understand, no matter what ROM or batter I use, this is happening. This is so frustrating, I don't know what to do or why this is happening. The phone will not charge at all. Please, anyone I would greatly appreciate help. I searched for issues like this on Google and here but it's usually chalked up to a bad battery, but I know that's not the case here. I couldn't find the option in TWRP, so I downloaded 'battery calibrator' app and wiped my battery stats, still didn't help. Below is a link to picture of what it looks like when I charge it, it just stays like this. I've done it with fast charging on, off, and with the phone completely off, same result.
http://imgur.com/6375t5i [1]
Edit- One thing that was weird that also happened, was after I restored stock and then rebooted, I unplugged the charger and during the whole 'android is upgrading' thing where it shows the number of apps and such, the charger was unplugged and the phone stayed on for that entire duration. Then once it finished the upgrading thing, it immediately died. That is incredibly strange. Also someone mentioned maybe it's the charger plug in area not working properly, but that doesn't explain a battery going from ~70% to 0 instantly, and the phone not recognizing a charged battery and showing 0% even unplugged.
Also, in addition to everything above, even though I'm certain it's not a battery issue, I bought another official Samsung battery just because I really don't want an 800 dollar paper weight, and I know the battery was somewhat charged when I got it, and I put it in and have the exact same issue. I also just flashed stock firmware via Odin, same issue. I was able to do all of that with my USB plugged in -- but as soon as I unplugged it the phone turned off. This is so frustrating, I can't explain how much I would appreciate help, and maybe even send some money via Paypal for an answer to a fix.
Does anyone have any idea? Please, any suggestions would be greatly appreciated. I have heard maybe it's the charging port on another site, but that would only explain it not charging, not the sudden and instant drainage of two batteries that were both over 60%. I would really appreciate any suggestions.
It could just be something wrong with the phone itself. Bring it to a tmobile store.
Hey all,
Let me start this thread by saying I have replaced the battery in my Nexus 6, and I'm also running Pure Nexus and Franco Kernel.
So I've been abroad the past month, and noticed that my phone will just die at times. Sometimes it will turn on again, sometimes it won't turn on until it's been plugged in (can't get into recovery mode or bootloader, it's just a black screen). So I've noticed when I lose signal, it'll frequently turn off, usually in this scenario the phone will turn back on again. This is a pain but I can deal with this. But sometimes when I'm using the device, it shuts down and won't turn on without being plugged in. It can be on any % of battery, if I plug in and pull out again, it will remain on the same % of battery as before it shut down, and will run for hours on end.
I bought the replacement battery off of eBay, claimed to be a manufacturer replacement but of course, no way to verify this, could possibly just have Motorola printed on the battery. However I've experienced the phone turning off when no signal even when using the original battery.
Any suggestions to solve either of these issues, ideas on what you think the issues are caused by or suggestions for how to diagnose are greatly appreciated!
Cheers,
Sam
It won't be any direct help for you, but I have noticed after getting 7.0.0 that my Nexus will re-boot randomly once every week or two. Battery level can be at 100%, and I believe it has even happened while setting on the Qi charger. Not sure if it is 7.0.0, or some app that does not play well with it.