I recently was on my phone texting and I set it down for about 2 hours and came back to it and it was off. So I thought, well thats strange and so I tried to turn it back on and nothing happened. So I took battery out and put it back in and it came on for 1 second then off, every time i took battery out and repeated. So I held power down for about a min w out battery, nothing...tried recovery, still turned off. Tried different battery, nothing. So Im sorta confused idk what is causing this...is it like dead? Can I fix it?
Interested to hear of anyone else has had this problem. 4 batteries and all showing over 90% in CWM, which does stay up when I bring it up. Have you got into your recovery and does it start on okay for that @Rocklee99
Teknician said:
Interested to hear of anyone else has had this problem. 4 batteries and all showing over 90% in CWM, which does stay up when I bring it up. Have you got into your recovery and does it start on okay for that @Rocklee99
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I cant get into recovery or download mode, itll shut down before it reaches their screens
I ended up getting rid of my China batteries. The external charger (purchased off of eBay with 3 batteries) would show the battery fully charged, even in reality, I'm guessing it was only partially charged. After so many times of "partially" charging and then discharging in the phone, I'm betting that the battery was more like 20% but showing fully charged. Confusing but these batteries do have a memory and if the wall charger is only charging to 20% capacity and shutting down the charge circuit, thinking is at 100%, after a few times of that, that's all these batteries will charge up to. Bad batteries, because new batteries were just fine with a new wall charger.
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After 2 oem batteries and 2 extended batteries, Im very confused as to whats going on. It will turn on fine, and it will even charge the battery, but once it hits 100% the wizard will restart and it will show battery level as zero and shutdown. I thought mabey it wasnt charging but it will let me install roms and i can restart it as much as i want. Thanks for looking!!!!
One thing i forgot...
I can also get it running by running wires from it to another phone battery ( i was trying to use it to replace my blackjack2) and by taking the 3.3volt power adapter route, i can even get it to start charging. but it will either cut off at 99% and reboot saying dead battery or take the battery out adn put it in to get 0%.
Update.... Not that anyone is reading lol
Ok, Ive made a little more progress today. Using sketchy methods, 3.3v adapter wires between phone and battery, i got it to charge whil on usb with computer to 100% today without shutting off ( a first since before flashed). Once I removed it from usb thou, the battery bar went immediatly down to 50%. I charged it to 100% percent again, but once i dosconected it, the battery level would decrese almost as if the gague were a countdown clock. I tried doing the powersave registry edit posted in these forums, but the phone showed 0% charger after the soft reset and promptly died again.... I just put in the other extended battery i pulled from a nap in the freezer, and if i ever find a solution i will post it... thanks to whoever is looking for looking!!!
[email protected] said:
I can also get it running by running wires from it to another phone battery ( i was trying to use it to replace my blackjack2) and by taking the 3.3volt power adapter route, i can even get it to start charging. but it will either cut off at 99% and reboot saying dead battery or take the battery out adn put it in to get 0%.
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[email protected] said:
After 2 oem batteries and 2 extended batteries, Im very confused as to whats going on. It will turn on fine, and it will even charge the battery, but once it hits 100% the wizard will restart and it will show battery level as zero and shutdown. I thought mabey it wasnt charging but it will let me install roms and i can restart it as much as i want. Thanks for looking!!!!
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[email protected] said:
Ok, Ive made a little more progress today. Using sketchy methods, 3.3v adapter wires between phone and battery, i got it to charge whil on usb with computer to 100% today without shutting off ( a first since before flashed). Once I removed it from usb thou, the battery bar went immediatly down to 50%. I charged it to 100% percent again, but once i dosconected it, the battery level would decrese almost as if the gague were a countdown clock. I tried doing the powersave registry edit posted in these forums, but the phone showed 0% charger after the soft reset and promptly died again.... I just put in the other extended battery i pulled from a nap in the freezer, and if i ever find a solution i will post it... thanks to whoever is looking for looking!!!
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to me i looks like a short in the main bored hit me up on aim
Another update...
Ok. Still freezing battery and such. But today i finally got around to dissasembly and everything on the inside seemed fine to the unexperienced eye. the water sticker was ok, no clearly visable burn marks. It was a little dirty, but nothing that should cause this type of error. I did notice some weird things, but im not sure if thats just wizard guts or if its something to be concerned about. Hopefull I'll be able to get some guidance on this, i really hate missing calls on Crapjack2
This is getting expensive.....
So, I bought a battery charger and after rigging it with some wire to charge my extended battery(s), it shows the battery being charged and will run like normall... except i cant charge the batteries in phone..... so yeah... Im waiting on an oem wall charger in the mail, but im still open to the fried main board. I just need to know a little more before i start spending more money lol
edit: oh also, im only really charging it by usb whenever i attempt at internally charging the battery. Occasionally i borrow my cousin's kaiser wall charger, but i dont have mine yet
i drained my hero completely now when i plug my charger into the amber light blinks and the device won't turn on or charge like i said the amber light is blinking not solid please help!
im guessing its blinking because its low. have you tried pluggin it into the pc usb slot? tried another cable? maybe its just your one charger
how did you drain it? were you tethering and it got hot?
98classic said:
im guessing its blinking because its low. have you tried pluggin it into the pc usb slot? tried another cable? maybe its just your one charger
how did you drain it? were you tethering and it got hot?
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Try another charger, i had two chargers go bad on me.
i ran the battery down while i was talking on it.
and now it just does that.. im very depressed about it lol!
let it charge for a while until it has enough power to complete a boot cycle.
i tried this, it sat overngiht for 7 hours and stil ldoes the same thing..
Tried pulling the battery and putting it back in after a minute or two?
absolutely man i've tried everything i've known..
Just leave it plugged in with the blinking amber. It should charge up enough to turn solid amber within 15 minutes.
that's the thing i left it plugged u for 7 hours and still flashing amber
wow... don't know what to tell you. call sprint about that
Have you tried booting w/o the battery into recovery and resetting the battery stats?
I would definitely try what Biggz said above. I do recall hearing once that the type of battery the Hero uses isn't meant to be completely drained, and that's why it shuts off before it runs completely down to 0. You may have messed up your battery or something. I think the easiest thing to do would be to call Sprint.
Sounds like a problem ipods have lol..when the battery completely drains it,it sometimes doesnt charge up..n if it does it takes forever....try a different battery.if that dont work,take it to sprint..thats weird.keep us posted on what they tell u.....most likely the battery overheated.id probably take the battery out meanwhile i take it to sprint,just in case the battery leaks; it wont mess up the phone.
Yeah, Lithium-Ion batteries aren't meant to be deep cycled (completly draining them and then trying to charge them). It can shorten the batteries lifespan, or kill it altogether.
Mr. Biggz said:
Have you tried booting w/o the battery into recovery and resetting the battery stats?
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You can't boot into HBoot, Fastboot, or recovery without the battery. Tried it on mine.
battery issue
I've run into this issue like 4 times. Its one of my biggest issues w the hero. I go to bed w a low battery warning plug it in then i wake up to a paper weight.
Has anyone found a good answer? my phone charged 7hrs and I've been pulling the battery on off plug unplug for about 2 hrs now. I've already ordered a new battery but that wont help me today.
Anyone find a fix? I'm up for any and all suggestions: eek:
My phone just went dead yesterday, while playing tiny tower. Suddenly turned off, and would not turn back on. When I connect the charger, the led in in the speaker blinks. When the charger is not connected, the phone is completely dead. And it does not respond to anything either way. I don't know if this is rom related. Probably not? I'm thinking returning it to the shop, and hoping for the best is my only option, unless someone here has a better idea.
Update: I tried turning it on, connected to the charger, but without the battery in. It starts. So I guess the battery died? Suddenly and completely?
What happens if you turn it on without battery in and then insert battery?
Mine did a similar odd thing when I first wiped battery stats. Was playing angry birds to drain battery right down and it turned off, but would not start. LED just blinked when power was in. I just had to plug it in and unplug it a bunch of times and it finally started charging.
I did wipe battery stats last week, but have been through a few drain/recharge cycles since then. When I start with the charger connected and insert battery it gets past the boot animation and then shuts off. I tried with a different battery yesterday, and it worked fine. When you say plug it in and unplug, do you mean connecting and disconnecting charger, just repeatedly?
yeah, was just plugging and unplugging a lot and it finally worked. If another battery worked then that would seem to be the fix.
Will try that. Thanks!
Managed to get it to start by putting the battery in after starting with just the charger first. Had to try a bunch of times before it worked. Been charging now for 5 hours, but it never gets past 10% charge on the battery? Do I just let it keep charging or is there some other way to fix it?
That happened to me in the day I bought my phone. It only started with the charger plugged in (and with no battery).
I thought the problem was in the battery, but in the store they tried with a new battery and the phone did not connect. So they replaced and everything is fine (since September).
when i charge it goes 90% in few seconds when i unplug the charger it goes to 5% in few sec then it shutdowns..
i tried to flash stock rom but no help..
what should i do..?
busted battery? how old is it?
Sent from my MB526 using xda premium
I had this. It was not the battery. I replaced it. Wiped battery stats. When you charge does it keep stopping charging?
Sent from BOX13.
howard bamber said:
I had this. It was not the battery. I replaced it. Wiped battery stats. When you charge does it keep stopping charging?
Sent from BOX13.
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what do you mean?
when i plug the carger it goes 15% 30% 50% then 100% in few seconds...
when i unplug it shutdowns..
I have a similar problem
My battery was getting bad for a while, so I bought a new one off Amazon USA (I hope it's real). However since I put the new battery in my phone and switched to CyanMobile, my battery has been all over the place.
I can't get through a 9 hour work shift on 2G speeds (where I may glance at my phone 2 or 3 times). As well as the battery running down quickly, it'll jump from say 80% to 60% or 50% to 30%.
It does this both when charging and discharging. i.e. the phone just died. I plug it in to charge whilst switched off, and the screen immediately shows 20% charge. I turn it on whilst plugged in, and by the time it boots up it shows 60%!
I've tried deleting battery stats in recovery mode, and using a battery calibration app from the market...but nothing
What to do?
12.
Not everything my friend
Just charge the battery for some HOURS or over the night. All the described symptoms indicate a low battery to me.
cheers
UPDATE:
Just managed to unlock a bootloader in that short period of time i can get to fastboot. But still no change, phone wont stay in fastboot.
greg17477 said:
Not everything my friend
Just charge the battery for some HOURS or over the night. All the described symptoms indicate a low battery to me.
cheers
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Well, i actaully tried to leave it plugged over night. But i think it stops charging right after the red light dissapears, which happens after 15mins or so after plugging. Btw, i mentioned earlier that battery shows 3.7V when measured with multimeter, so the battery doesn't seem to be the culprit... or does it...?
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your battery is drained below safe line....to 0%. They warn you NOT to update it with less than 60% battery FOR A REASON!!
Friends case she managed to charge ger asus 7 memopad with non-removable bat to 60% after 8 HOURS, because of a bloatware wakelock drainage to 0% after a factory reset....
If that doesn't work you have to either recharge the battery manually (something like car batteries, you have to unsolder the battery connector because the battery doesnt have 2 gold squares that touch the gold pins like the removable ones, or get a new battery.
Li-Po batteries should never be discharged to 0%, and can make problems if they are not removable (Nexus 4)
Mashed_Potatoes said:
your battery is drained below safe line....to 0%. They warn you NOT to update it with less than 60% battery FOR A REASON!!
Friends case she managed to charge ger asus 7 memopad with non-removable bat to 60% after 8 HOURS, because of a bloatware wakelock drainage to 0% after a factory reset....
If that doesn't work you have to either recharge the battery manually (something like car batteries, you have to unsolder the battery connector because the battery doesnt have 2 gold squares that touch the gold pins like the removable ones, or get a new battery.
Li-Po batteries should never be discharged to 0%, and can make problems if they are not removable (Nexus 4)
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I did manage to charge it manually with two small wires and an old Nokia charger, when checking battery with multimeter after a few minutes of charging seems to increase voltage. But i guess if the chip on battery is fried there is nothing more i can do.
I will try to leave the phone on charger all night once again, see if that makes a difference, and update if anything changes.
take off the back, disconnect the battery connector wire and connect it again, put it on charger and see if things change
UPDATE:
Leaving it to charge overnight didn't have any effect. Any other suggestions than changing a battery?
Nah, sorry, but i am out of ideas. You basically tried it all :/
Darkis said:
I know there is a lot of threads about bricked N4's, and i can assure you that I have viewed each and every one of them, but i still can't resolve my broblem.
This whole brick situation happened after trying to update to Android 4.3 OTA update, the phone didn't complete the process and turned off, where red light of death happened.
So the scenario goes like this:
If i hold POWER button for ~30s when phone is off charger i only get a Google logo for 2 sec, and phone instantly restarts
Holding PWR+VOL-DOWN buttons when phone is off charger doesn't do anything
Plugging phone to charge (socket or PC) results in solid red light
Holding PWR+VOL-DOWN or PWR+VOL-DOWN+VOL-UP for ~15s makes the red light blink at a steady rate
While continuing to hold the respective buttons and pluging the charger off, and on again gets me to bootloader or download mode (depending on button combo) for ~2s and phone restarts.
I tried removing and inserting the battery 3 times. One time i got blinking red light when plugged the charger in. Second time i got solid red light and third time got solid red light again
I tried charging the battery directly for 15 minutes with old Nokia charger, and it resulted in something different(when i assembled the phone and tried to turn it on with PWR+VOL-DOWN buttons when charger was plugged off, i got to bootloader for 2seconds before phone restarted, i tried to boot second time and the same thing happened, but when i tried it third time i got nothing, just like before) so this was the first time i got into bootloader while not charging a phone.
*My PC seems to pick up the phone for a brief moment when it is in bootloader and starts installing the drivers. Drivers gets installed when i'm in download mode for that brief moment too.
**Phone doesn't get to the white or red battery icon while plugged to charge.
***Solid red light dissapears after charging for ~10mins, but phone won't do anything.
****When measured with a multimeter battery shows 3.7V
I hope someone will be able to help me with this, as it is frustrating as f*ck. I don't have a working warranty, so fixing the N4 isn't an option, and where i live phone repair prices are over the roof (ex. motherboard change for N4 costs ~270$ ).
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I had the same problem. Kept it on the charger for a whole day and still only the Red Light.
Took it to a local shop and they said there is a short circuit in the antenna
Took it to the LG Service center and they said my motherboard is gone.
Both were costing a bomb to repair and still there was no guarantee.
IMHO, get a new phone.
Sorry
Have you tried charging it with a wireless charging pad? I got mine to boot after I did that. Your battery is drained and it doesn't have enough juice to charge itself.
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Don't fall for the motherboard dead trick. Just a way to steal your money.... change the battery and never let it go to 1%
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