Back-up Battery - General Topics

I've got a O2 XDA, the main battery is fully charged (green led constant) but it still shows backup as 25% CHARGED. PLease provide some insight.
Thanks.

If you leave it on charge overnight and it is still showing 25% then it would seem the backup battery will soon need replacing. Go to this link for the location of the backup battery. I think you will need to send this to the authorised repair centre otherwise you will invalidate warranty by opening the phone and breaking the security seal. Why they design a phone with a battery that isnt externally accessible is a bit dumb or maybe its another money spinner for the repair shop. :shock:
http://wiki.xda-developers.com/wiki/HimalayaHardwareOverview

Thanks for that. Its actually a Wallaby, does any one know where the battery is located, and what battery is it?

It will still need taking apart to locate the battery unfortunately. You will need a small flat blade screwdriver and a T6 torx driver.

Dunno Where You Get that From?!?!??!?! The XDA I has NO Backup Battery and If it did it's Attached to the Back of the MAIN Battery? Come on Cruisin! Didn't you have an XDA 1? sometime in your life?

Yes Collins I have stripped many xda's, and he will need to take the xda apart to access the battery, I dont think I said there was a backup except when referring to xda 2 which was not what the guy was after unfortunately. I read "O2 XDA" as "XDA 2", I was also thrown by the 25% charged statement becuase every xda 1 that I have had even with wm2003 doesnt show any backup in the settings.
When you open the xda using the T6 torx and small screwdriver you will find that the battery is firmly attached to the backplate of the xda, if you lever up one corner and then apply a little force it will lift up. Having ascertained that you have an xda1, any reading you are getting under your power settings backup battery is a glitch, if the main battery is showing good then you should ignore the other part. Which rom are you using?

Lost :roll:

collins199820 said:
Lost :roll:
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Hope you find your way soon.

Related

Replacement Battery

I accidentally dropped the battery of my optimus one in water when I was forced to take the battery out in order to restart the phone. Now whenever I plug in the charger, it won't charge at all, and battery indicator pro says that the battery's status is 'overheat'.
Has anyone bought a replacement battery from ebay, or know a place where I can get one? I was originally gonna try to claim warranty but it appears that there is a a white sticker of some sort on the battery which can detect if it has come in contact with water. At the bottom of the battery, where the connectors are, can you guys see if you have a small white rectangular sticker or paper? Mine is coloured red and I do not remember if it was like that originally XD
AzNxJoHnNy said:
I accidentally dropped the battery of my optimus one in water when I was forced to take the battery out in order to restart the phone. Now whenever I plug in the charger, it won't charge at all, and battery indicator pro says that the battery's status is 'overheat'.
Has anyone bought a replacement battery from ebay, or know a place where I can get one? I was originally gonna try to claim warranty but it appears that there is a a white sticker of some sort on the battery which can detect if it has come in contact with water. At the bottom of the battery, where the connectors are, can you guys see if you have a small white rectangular sticker or paper? Mine is coloured red and I do not remember if it was like that originally XD
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Search google for 1800mAh O1 battery...i had an advert on my phone offering even more backup than stock
sarfaraz1989 said:
Search google for 1800mAh O1 battery...i had an advert on my phone offering even more backup than stock
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Click to collapse
Thanks I'll look into that.
Can someone please check if they have a water detection sticker on their battery? Or if they have had a similar problem previously and tried to claim warranty?
yes there is and mine is white
ah damn, I wonder if I can try to claim it off warranty... although I've read stuff on other forums where they refused to service it or made the user pay for the fixes due to them having a red sticker.
wait a couple of days ..the battery should have nothing unwrappit of that "lg" sticker and leave it on your 1. radiator
2. stove
3. calorifier
pick your choice
...seriously my cusin dropped his nokia 6303 in the lake and it got it out and leave it a couple of days ...and it worked...i dont think the battery cells were damaged ...how long it was in the water?
It was less than 5 seconds... but the entire battery was fully submerged and enough for the white sticker to turn pink. I bought the phone on the 1st of feb, so if the entire lg sticker is gone after 2 weeks, wouldn't they think its rather suspicious? lol
I looked up the model of the battery, LGIP-400N and bought 2 on ebay. I know they won't be as good as the original but at least it'll charge... even if I have to charge it every night ><;;
but please follow my advice ok? remove the cover sticker let it be "basic" then put it to dry and wait a day ..and try again...see the contacts if they are ok and so on
try this too . Rice helps adsorb the water. so put it in rice for 2 days and see what happens
and try the thingy with the minerals..it dose make sense http://www.youtube.com/watch?v=7-zDlzfAFWI
i'm charging mine every night because of heavy use )
charris said:
but please follow my advice ok? remove the cover sticker let it be "basic" then put it to dry and wait a day ..and try again...see the contacts if they are ok and so on
try this too . Rice helps adsorb the water. so put it in rice for 2 days and see what happens
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Click to collapse
haha, I tried the rice trick but probably didn't do it for long enough... I'll just hold out on the current charge until I get the new batteries, don't think I wanna put my battery on radiator or stove etc... XD
well try the things i wrote
Heat damages Li-Ion batteries, so placing it on something hot or even warm is not recommended. What you may try is to blow warm air over it with a hair drier. Unpacking it might help, but then it may not fit perfectly inside the phone, start moving around and disconnect. Either way, the battery's warranty is void now that the sticker is red (indeed that's what it does, marks a battery that made contact with liquids or moisture) so you may try anything before discarding it. Yet, getting the water out could, in theory, make it work again just like before.
could there be any damages to the phone by using a battery in such a condition? I need something to hold out till my new batteries get here... and I dont want to damage the phone before they do ><;
What is the price of 18000 battery ... my kid plays a lot with phone. He is still playing with it.
He dropped it so many times and the screen is bit damaged. I went to service cneter and asked for the replacement. They said it will cost me around 1670 INR.
Battery might not be that expensive I think ...
Let me know the price you paid for the new battery.
I've ordered them from ebay here. I'll post the quality/usage when I get it and perform tests.
1800mAh: Personally, I find that the price isn't justifiable considering the difference from stock is only 300mah, there are also a few comments about mugen batteries from this thread.
I think you can purchase the original from LG's parts department, it'll obviously be more costly than the generic batteries you find on eBay.
Sent from my VM670 using XDA App
I tried looking for them on the lg website but I couldn't find anything about them online. Any chance you can link me to the page that has them? I wouldn't mind paying more to get a genuine battery since I'm pretty sure a generic battery voids the warranty.
One should never play with Li-Ion or LiPo batteries they explode most of the time. I have a rc helicopter which has both in it one for radio and one for the motor and esc. It exploded when i try to puncture and release some gases inside one of the bloated battery.
ciolnadu said:
yes there is and mine is white
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where did you get it ? Can i buy it in Romania ?
AzNxJoHnNy said:
I've ordered them from ebay here. I'll post the quality/usage when I get it and perform tests.
1800mAh: Personally, I find that the price isn't justifiable considering the difference from stock is only 300mah, there are also a few comments about mugen batteries from this thread.
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Can you give us a feedback? Thank you!

Replacement Parts

Does anyone know where I could order replacement battery contact pins (what is the proper term?) My SGS4G was given to me and the pins were mangled I was able to straighten 2 of them out, but one was so bad that a piece of it broke off when I was trying to fix it. My phone still turns on and hopefully charges. Also with these pins being messed up would that affect the life of the battery? Earlier this morning my phone was at 80% battery level. After playing a few songs and installing a system font with ROMtoolbox, I rebooted my phone and got a warning that my battery was almost dead. Would these contacts cause that? Or is it just my battery (My biggest theory). I would really appreciate any help that can be gven to me on this issue.
Four threads and you became a member on Feb 19. You are on a roll.
Well I was always told to ask questions and learn. But your reply did not reach me anything. El my no phone be okay with a broken battery contact? 2 are good one broken
Sent from my SGH-T959V using xda app-developers app
Without actually knowing what each contact does, and without being able to interpret "El my no" into working English with a meaning, my guess is that you're asking if your phone will still work with the contact broken. And the answer is... maybe? If it charges, great. It charges. If it turns on, well, it's probably still pulling power.
If it doesn't charge, and switching batteries or using something like a PowerSkin/keeping it on an external battery forever works for you then great... it still works.
You've already said it's turned on. I'm assuming from what you said that it was working while on battery as well, so that's obviously functioning as it should.
That basically leaves as its question... what did that pin do? And the answer is... something. Probably. If you're pulling battery normally now, it was probably a ground. Which means your phone may become a brick at some unexpected point in the future when there's a tiny power fluctuation that would normally have gone through there, but enjoy it while it lasts.
Additionally, battery-level fluctutations on restarting are fairly normal and apparently generally a sign that the battery itself is fading. Amusingly you can trick the phone into believing that there's a higher battery level by plugging into AC, restarting again, and then unplugging after it finishes the restart. Alternatively, setting the phone into Airplane mode for 30 minutes will usually jump battery level by 10-40%, depending on what its level was before and after the restart. But your best bet is to just plan on replacing the battery if you haven't destroyed the phone by poking at the pins which weren't made to be poked at.
I would look at a local repair shop. Most of them can fix those basic things without much problem.
I would just google phone repair and your city see what pops up. Read the reviews on the places and then see what they can do.
solder iron and a paper clip will make a new one. lol.
Ol thanks people I think my phone will be okay. I'm going to purchase a new battery because I do believe this one is dying
Sent from my SGH-T959V using xda app-developers app
Theraze said:
Without actually knowing what each contact does, and without being able to interpret "El my no" into working English with a meaning, my guess is that you're asking if your phone will still work ...
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Very well stated... and informative... and didn't get a "thanks" but sure got a "I thought so"... so I gave you one
Sent from my SGH-T959V using xda app-developers app
I saw the micro USB replacement sells for about $7 at a website when I search for "Samsung galaxy 4g s silver bezel replacement" in Google.
Sent from my SGH-T959V using xda premium

desire s keep turning off

everytime if i was to slightly drop it on a table as putting it down it would turn off
as anyone had this issue and know how i can fix it
im guessing its a loose connection
clitheroelad said:
everytime if i was to slightly drop it on a table as putting it down it would turn off
as anyone had this issue and know how i can fix it
im guessing its a loose connection
Click to expand...
Click to collapse
maybe connector issues...try different rom and if it keep happen is hadware issues :S
if it does same am i best to open it and see if anything is loose
clitheroelad said:
if it does same am i best to open it and see if anything is loose
Click to expand...
Click to collapse
be carefull, and i suggest u to see many video (on youtube or ifixit) before open it
might just be best selling it then rather the hassle making it worse
Its a loose connection. Put some material in-between the batt lock and the batt. Like a piece of folded paper.
Sent from my HTC Desire S using xda app-developers app
Also, check that the connections of the battery are clear.
Before all that, I would check the SIM card for being loose, too.
clitheroelad said:
everytime if i was to slightly drop it on a table as putting it down it would turn off
as anyone had this issue and know how i can fix it
im guessing its a loose connection
Click to expand...
Click to collapse
Yep, mine had/has this, though not quite as sensitive as yours! Mine would sometimes just die in my pocket when it got jarred. I tried the folded paper fix - put it between the battery and the clip to help hold the battery firm - and it helped a bit, but not completely.
So I sent it off under warranty for repair, after a long email debate with Nokia tech support about this battery issue (they didn't think it was a battery problem, and were unwilling to test it, but were happy to check out the phone itself.). After it came back, they said "our repair centre fully tested the device and found a fault with the function keys of which they replaced", and true, it is better now. It still dies occasionally, but it's more like once a week instead of twice a day.
The other thing Nokia tech support requested was if I could test it with another battery. So I have a third-party spare battery now, and *so far* the phone hasn't died while it's had that in it, only while it has the original Nokia battery in.
It's worth noting that as a result of an EU Directive, the manufacturers warranty on consumer goods (including mobile phones) now has to be two years, so your phone is probably still covered. Send it off for repair! http://ec.europa.eu/consumers/ecc/consumer_topics/buying_goods_services_en.htm
what has nokia got to do with this?
Sent from my supercharged :tank:
Never had this problem. I think you need to check with repair service.
I had this error too, sendet it in for checking and it came back; repaired on warrenty. But it keept turning off all the time...
Then I recoqnized that the phone turned off, when my battery was about 16% discharged. I testet the phone with another battery I got form a friend and after one total crash cause of too many apps I did reset my phone and since then it works fine.
Try a differnt battery maybe it works too

[Q] Nexus 4 LG model battery replacement london service

Dear friends,
my nexus 4 is 1 1/2 years old now. while its a great phone the battery now dies too fast. its hardly few hours. always remembering charging is an issue. also the extra portable power has to be used so much frequently.
Its now out of warranty. as one year has passed. i cannot for sure change battery myself. Pls let me know is there any service repair center in your experience where i can get this battery replaced for nexus 4.
I am based out of london and if its in london the better.
kindly advice thank you
I have seen that you can replace the battery yourself if you are careful enough, there are tutorials with step-by-step pictures.. As for the battery, an Optimus G battery will also work, but you must make sure the battery is authentic; I have read that there are lots of counterfeit ones offered online.
Shooting Star Max said:
I have seen that you can replace the battery yourself if you are careful enough, there are tutorials with step-by-step pictures.. As for the battery, an Optimus G battery will also work, but you must make sure the battery is authentic; I have read that there are lots of counterfeit ones offered online.
Click to expand...
Click to collapse
hello thank you for your prompt reply. actuially thats my concern that I was wondering if there is some reliable trusted repair shop they would be able to supply authetic battery and also do professionally the replacement...i m really not good at tech things and if it comes to hardware i really dont want to end with a phone not working
Hence the request...has anbody got their nexus 4 replaced here at london locally ..
appreciate if somebody could have offered some insight
sunandoghosh said:
appreciate if somebody could have offered some insight
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Click to collapse
hello
I replaced my n4 battery last week with a battery claiming to be genuine from ebay uk.
it was quite easy the tricky part is the adhesive holding the battery down its pretty strong stuff.
When I bought the battery I didn't know if it actually was genuine or not, but after fitting it it appears to work as I remember my n4 working when I first had it.
I would recommend you do it yourself one other thing if the phone has never been opened, the clips for the rear half of the case are difficult to undo, so take care when prying open the back.
http://www.ebay.co.uk/itm/261643399559?_trksid=p2059210.m2749.l2649&ssPageName=STRK:MEBIDX:IT
this link is the exact battery I have used. If you want any more info just ask ill do my best to help you.
Skinpipe said:
hello
I replaced my n4 battery last week with a battery claiming to be genuine from ebay uk.
it was quite easy the tricky part is the adhesive holding the battery down its pretty strong stuff.
When I bought the battery I didn't know if it actually was genuine or not, but after fitting it it appears to work as I remember my n4 working when I first had it.
I would recommend you do it yourself one other thing if the phone has never been opened, the clips for the rear half of the case are difficult to undo, so take care when prying open the back.
http://www.ebay.co.uk/itm/261643399559?_trksid=p2059210.m2749.l2649&ssPageName=STRK:MEBIDX:IT
this link is the exact battery I have used. If you want any more info just ask ill do my best to help you.
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Click to collapse
Hi,
I live in Holland and I want to buy the original battery.
How is it holding up?
Are you getting more SOT than before?
Thanks in advance!
Hey guys, I ran into some issues after replacing my battery. I bought this one, it look identical to the original I think.
After replacing it, my phone gets the red LED light if I try to hold Power to turn it on. The only way to turn it on is by entering fastboot mode (Power + Vol Down).
The phone would not reboot itself on software commands (ie. rebooting from recovery menu or "fastboot reboot"), the only way is to enter fastboot mode when the phone is off. Secondly, the battery icon does have the lightning charging sign, however the status said it's "Not charging". There is no green charging light. Right now the battery percentage is decreasing as I use the phone.
I am able to transfer files to the phone if I connect it to the computer, I have to assume it is charging even though the phone doesn't update the battery info. I am running fully factory stock firmware, Android 5.0.1.
I wonder if this is an issue with the battery, or if I need to completely drain it or some extra step I need to perform? Thanks.
Nevermind, it was a faulty battery and I'm getting an exchange. I guess they stored it for a so long.
eksasol said:
Hey guys, I ran into some issues after replacing my battery. I bought this one, it look identical to the original I think.
After replacing it, my phone gets the red LED light if I try to hold Power to turn it on. The only way to turn it on is by entering fastboot mode (Power + Vol Down).
The phone would not reboot itself on software commands (ie. rebooting from recovery menu or "fastboot reboot"), the only way is to enter fastboot mode when the phone is off. Secondly, the battery icon does have the lightning charging sign, however the status said it's "Not charging". There is no green charging light. Right now the battery percentage is decreasing as I use the phone.
I am able to transfer files to the phone if I connect it to the computer, I have to assume it is charging even though the phone doesn't update the battery info. I am running fully factory stock firmware, Android 5.0.1.
I wonder if this is an issue with the battery, or if I need to completely drain it or some extra step I need to perform? Thanks.
Click to expand...
Click to collapse
I don't think it's the official one..
you can buy the original one here: http://www.spareslg.com/bateria-lg-e960-nexus-4-lg-optimus-g-e975-eac61898601.html
My N4's battery was starting to expand. I noticed it when the Qi orb charger stopped working and the glass was lifting up on the front left side. I did the replacement myself and it was not too hard. I would suggest watching the YouTube videos a few times over. As for tools, I borrowed the screwdrivers from my office, guitar pics and a hair dryer from my wife. As for how long it took, it was about an hour. You will need a lot of patience with opening the phone and prying out the old one. As for the battery, I figured I would get what I paid for, so I avoided the $10 ones on Amazon and Ebay as there were too many bad reviews there. I was able to buy a brand new (non OEM) one from Radio Shack online and ship it too the store down the street.
http://www.radioshack.com/dantona-3-8v-2100mah-li-poly-battery-for-lg-bl-t5/55076584.html
I can now get 24hrs up time with light use (stock 5.0.1).
My N4 works great, and he has 2 years old LOL.
Battery works great also :3

Before I waste any money - What do y'all think? Battery, or worse?.. YiKES !!

So, yesterday, I'm just lounging on the couch, readin' on my OG Nexus 5 (from 2013, mind you). &, BAM !! Just turns off (with about 40% battery). So, I'm thinkin', "Ok. I'll just force a reboot..." NOTHING !! So, I plug it in... NOTHING !! I'm talkin' NO LEDs, no charging indicator, no NOTHIN' !! Can't access recovery or bootloader. I believe it to be a hardware issue, whether battery or some board, idk. So, what do you all think? Replace the battery? And, If it is dead, I'm out of luck !! Because, I have a good amount of research that I hadn't backed up yet. Btw, I'm no slouch, so I've tried every button combo, etc. Neither, do I believe it to be an internal power button issue.
Running rooted stock 6.0.1 MMB29K, stock recovery, franco.Kernel r79, SuperSU 2.66-BETA
Thanks !!
Mod Edit: please don't bypass swear filters
I suggest charging the phone using the original cable and charger that came with the phone. Leave it on the charger for about an hour to see what happens.
Yes, it could be the battery but it could also be something else. I assume you don't have another Nexus 5 to test it with.
Try to disconnect and reconnect the battery's wire. I had a similar problem and it was solved by doing so .
audit13 said:
I suggest charging the phone using the original cable and charger... for about an hour...
I assume you don't have another Nexus 5 to test it with.
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Click to collapse
I've tried this, and unresponsive. And, you have assumed correctly. lol Also, I've only used the OEM cable & charger (aside from the occasional alternatives out & about i.e. friend's charger, g/f's, etc.).
shellsuper said:
...disconnect and reconnect the battery's wire.
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Click to collapse
By this, do you mean the long L-shaped one? Or, the smaller connection at the top of the battery? Because, I had disconnected & reconnected the ribbon, but never removed the battery, as I lack that li'l blue tool in the iFixit video.
Well, the battery will be the cheapest unless you can quickly score a used N5 with a damaged screen and working internals.
kain144000 said:
By this, do you mean the long L-shaped one? Or, the smaller connection at the top of the battery? Because, I had disconnected & reconnected the ribbon, but never removed the battery, as I lack that li'l blue tool in the iFixit video.
Click to expand...
Click to collapse
The small connector not the long L shaped. I think the L shaped is for the speaker and some other components in the bottom of the phone and not related to the battery.
You don't need the blue tool to remove the battery. Just heat the battery with a hair dryer to soften the adhesive. Then, take a a flat blade and gently slide it between the battery and frame. Slide and gently pry the battery away from the frame. I have done this several times on N5s and never had a problem.
shellsuper said:
The small connector not the long L shaped.
Click to expand...
Click to collapse
Ohhhh. Okay
audit13 said:
You don't need the blue tool to remove the battery...
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Click to collapse
Thanks, everyone. I'll give it a shot in few, & report back...
Ok. So, I had gone ahead and disconnected & reconnected the battery connector to no avail. :\ (Why do bad things happen to kinda sorta, in a way relatively good people like myself?.. smh) Any other advice?..
So, I'd decided to stop being a cheap BASTARD and ordered a "Genuine OEM Google Nexus 5 LG D820 D821 2300mAh Battery BL-T9 3.8V 8.74Wh" on amazon, sold by YDT Parts for $6.49 (Free Shipping from California) if anyone else is interested. I'll post results after installation, just-in-case anyway else finds themselves in my predicament...
That price is really good for a genuine oem battery compared to prices from etradesupply.
audit13 said:
That price is really good for a genuine oem battery...
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Click to collapse
I KNOW, RIGHT !? Hopefully, all that I have is a dead battery. Guess I'll see soon enough. Now, if only there were a way to get a fingerprint reader on this device, I wouldn't update till the N5's no longer updated. (What's the official term for that, anyway? Not EoL, is it?..)
Let's hope it is genuine. I bought one from Aliexpress that looked just like an original but people said it is not an original because the temperature would not go above 29c. I don't know if it is original but it's works fine.
Well, got the battery and NOTHiNG !! So, idk, maybe my N5's just dead. But, the supplier might as well have been from China - Typos, terrible English, the whole 9... Also, my OEM battery's by Sony, but this one says Samsung, so who knows?.. :: shrugs:: I don't trust these companies anymore. Thanks for y'all's input, though.
So not LEDs, no vibration, nothing?
If you have access to a Windows computer, connect the phone to the computer. Does anything appear in device manager?
audit13 said:
So not LEDs, no vibration, nothing?.. Does anything appear in device manager?
Click to expand...
Click to collapse
Nope. NOTHiNG !! Its fine, though. My g/f'd given me her VZW HTC One (M7). So, that'll haveta do till I get my next Nexus (which'll be either a 5X or Google's 2016 offering, if I like the direction the rumors go in...). So, now... OFF to the M7 boards !! Godspeed, everyone ! Godspeed. lol

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