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Now when I plug it into the charger, it just goes to the Core Cell splash screen, for like a split second then turns off, then does it repeatedly... I donnu, how to charge my phone, I donnu what to do, please help.
like i ttly hope someone can halp...i donnu wut it iz.
i wuz in yor phonez checking ur batterys, and it looked mkay to meh.
lol.
I don't know WTF is going on here... My phone is like constantly just reloading the same thing, every 4 seconds, it just loads the Splash screen for less than a second, turns off, then does it again, this is while it's plugged into the charger, when it's taken off the charger, nothing happens, I can't ever turn the phone on...
You've obviously got a bad phone.....take it in to your local store T-mobile and have them look at it.
Have you tried plugging your phone into the computer to try syncing/charging it that way, or just into the wall?
I tried the computer, that takes longer to get the splash screen to come up, & there is no T-mobile in Australia, plus I don't have a stock rom, and HSPL.
Try taking your battery out and making sure that none of the pins that make contact with the battery are bent or broken. It is easy to bend the pins and it can prevent charging of the battery.
Another option may be to hold the volume down button during this startup loop and see if you can get into the bootloader. It should charge in the bootloader and it may stop the looping. After charging for a while just restart and all should be well.
I have also had this and other strange things happen when the battery is depleted or very low. I try to not get below 10% anymore just in case.
DECIM8 said:
Try taking your battery out and making sure that none of the pins that make contact with the battery are bent or broken. It is easy to bend the pins and it can prevent charging of the battery.
Another option may be to hold the volume down button during this startup loop and see if you can get into the bootloader. It should charge in the bootloader and it may stop the looping. After charging for a while just restart and all should be well.
I have also had this and other strange things happen when the battery is depleted or very low. I try to not get below 10% anymore just in case.
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Click to collapse
I fixed the issue last night, I chucked my Battery into the Freezer, for like... more than 8 hours, woke up, and plugged my phone back together, and it charged, without booting up and restart
So all good
Obviously, your battery was terrified by what happenned to the chicken and the turkey in your freezer and decided to behave!
I really don't think it's a good idea to put a freezing cold battery into a warm handset.....that's a recipe for condensation and rust and/or water damage.
Probably the wrong place but this forum is beyond navigation for newbies like me...
if you have let your battery run dry and can no longer charge and get into your win7 hd2, here's how I did it...remove sim and sd card, plug charger in, it will boot and charge again... worked for me...
I'll make sure to keep this in mind, if it works! I'll make an edit to announce my results when that unfortunate day comes.
Pulling the battery out and sticking it back in works too.
NeoGreendawg said:
Pulling the battery out and sticking it back in works too.
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Click to collapse
not for me. if its really discharged and i remove the battery, put it back, the charge led (orange) goes on and after 5sec its off again and nothing happens
NeoGreendawg said:
Pulling the battery out and sticking it back in works too.
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Click to collapse
Nope, that only works if you still have charge left in battery. removing and putting it back in also unlocks it because if you power on phone with USB in it locks for some reason. Well mine does anyway.
If your battery is completley dead then you have no choice (atm) to either charge the battery externally with a dock or by using a USB cable with end cut off (red wire to positive/black to negative).
NeoGreendawg said:
Pulling the battery out and sticking it back in works too.
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Click to collapse
Yes. That's what I also do many times. Never fails
No need to pull out your micro sd, it might cause your rom corrupt. Be careful!
Here's What works for me
Remove the battery .. put it back ... keep the down volume key pressed n press the power key ... THE phone will be on recovery screen... plug THE usb in .. leave it like this for like 15 mins n now reboot . It will be recharged just enuff to power the phone on ... keep the usb plugged and it will start rechaging ...
None of these tricks worked for me, and I didn't want to cut my usb cable...
But I solved the problem with dual boot. Now I can charge my hd2 when it's turned off, and I even have my battery able to charge up to 100%
I presume the phone will not charge if theres not enough power to enter WP7.
I thought the phone would charge by the USB power lead if its turned off.
I guess enter MAGLDR or the Tricolour screen will allow it to charge?
TheATHEiST said:
Nope, that only works if you still have charge left in battery.
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Click to collapse
I've let my phone turn itself off twice since I've been on WP7 and pulling the battery has been enough to get it to boot up far enough to charge both times so maybe I've just been lucky or maybe the phone shuts down before it's completely discharged...
Oh man, this happened to me the other day. Battery died, phone wouldn't hold a charge. Freaked out!! But after some trial and error it worked.
Its not possible to charge the phone when its turned off?
This happened to me when I was still using WinMo. When I connected the phone to charger, it seemed dead (no led light), but after some time (I left it charging over night) it catched up and charged.
This is not possible with WP7? I wouldnt say, that MGDLR could change the way of charging when the phone is off.
keep an external charger for this problem. at least we can hope in the next update of the ROM will solve this problem
In my case, since I fall asleep while listen to music, in morning I wake up, phone already shutdown and can not boot. Even when I plug in, it boot to htc welcome then reboot.
I have tried to pull out the battery and put it back but nothing happen, my phone keep reboot.
So, I pull out the battery and charge with external charger (can charge battery only without phone). Then after 30min put it back then it works.
Thanks god. So be prepare an external charger because WP drain more power then we thought even with the warning 10%. I can not have enough power left for an over night.
This works for me.
This is known maglard issue. This steps works for me every time.
1. Remove battery and after few seconds place it back.
2. Connect your phone with PC through USB
3. Now enter bootloader by pressing Vol Down and Power buttons at same time.
4. Leave it connected for a few minutes.
5. Disconnect your phone from PC and remove battery for a few seconds.
6. Now place battery back and power up your phone.
7. You will start WP7 and now you can continue charging battery normaly.
MGDLR choose last option
it hapens to me and what i have done is in MGDLR I choose last option an it satart charging after some minutes you have to take out the baterry and reboot
it work for me
Happened to me this morning:
1) Took battery out, placed in cradle, put battery in, and held down 'POWER' whilst it booted to MAGLDR.
2) Selected USB Mass Storage Mode, waited for 10 minutes, pulled the battery out, whilst still in the cradle.
3) Re-inserted battery, allowed WP7 to boot, and orange light came on whilst booting, and started charging in WP7.
Thanks to all in this thread!
Nick
Tghe VOL DOWN + POWER works. Happened to me yesterday and after 10 minutes in tricolor I was able to boot.
Bootloader Charges Battery
VICTORY! I was frustrated, and pulling out the battery for a few seconds didn't help at all. Putting the phone in the bootloader (tricolor) screen for 10 minutes worked for me. Phone is back in WP7 and is charging.
No need to pull out battery just hold down power button boot to magdlr main menu leave charger in for 5 mins than boot wp7 (first option in menu) than shud work
Sent from my HD7 T9292 using XDA Windows Phone 7 App
Last night my battery completely drained so I charged it over night and when I went to power it on it says booting WPH go go go, boots to the HTC green logo screen and powers off. I have been running WP7 flawlessly for 3 weeks now and have not had this problem before. I don't really want to reflash right now because I'm hoping there's a way to salvage everything in the phone.
Are you sure the battery charged last night...reason I ask is...when it completely drains the battery wont charge when the phone is off due to Magldr.
Yeah, it's off the charger right now and it just keeps powering off after the HTC logo
same exact thing just happened to me. I'm going to start from scratch and redo it.
I am curious to know as to what caused this, it's very odd since the ROM has been working flawlessly.
your not restarting with usb cable attached are you?
how did you charge your battery? external charger?
there is some talk that charging in magldr usb flasher mode works dispite no status lights BUT its unclear if the battery controller will auto cut off when full, overcharging could shag your battery
oh a while back i had some odd restart issue too, pretty much as you have mentioned, happened 4 times in a row then worked
Help me too!!!
Me as well, about an hour ago, my battery drained, so I plugged it in, and the phone keeps restarting, but then powers off...
I've kept it on the AC for the past hour, and now it no longer hit's the magldr, it just flashes the screen black, then dies...
Is there a way to JUST CHARGE my battery? Without having it in the phone?
too bad you didnt seach for this issue, i wrote a nice piece that would have got you out of that mess if you hadnt kept restarting it, oh well never mind,
if you cant even get to magldr then your looking at an external charger, you could try connecting up an old usb cable directly to the battery but be very careful!
This happened to my old HD2 after I gave it to my sister once I got my HD7, to enable it to charge again all I did was remove cable, remove battery. Re-insert battery and attach cable, hold down the volume down button on the side of the handset and press the power button.
The phone will turn on and show the tri-color screen. Leave it on this screen for 20 minutes and the battery will charge, then simply reboot and you will be able to boot back in to Windows Phone 7.
TheDisneyMagic said:
This happened to my old HD2 after I gave it to my sister once I got my HD7, to enable it to charge again all I did was remove cable, remove battery. Re-insert battery and attach cable, hold down the volume down button on the side of the handset and press the power button.
The phone will turn on and show the tri-color screen. Leave it on this screen for 20 minutes and the battery will charge, then simply reboot and you will be able to boot back in to Windows Phone 7.
Click to expand...
Click to collapse
Thanks for that tip...I am going to remember it in-case I one day run into the same problem
hey guys.
charged battery at night used it at work all day came home around 10 and battery was on 1%..went upstairs to charge but phone but was dead. when plugged into wall phone boots for 2 sec then turns off and boots again for 2sec....constantly looping like this? im pretty sure i just need enough charge so that i can boot into android and ill be sweet. but doesn't even get half way there!?
need help. cant charge.
im leaving the battery out for the night and im gonna try again tomorrow but any suggestions would be great!
thanks
Not sure but you can try this: hold down power button till mgldr menu comes. Stay in mgldr menu for some time and get some charge,then reboot.
Sent from my HTC HD2 using XDA Premium App
Phone will not charge on magldr screen. Android needs to be booted to charge.
Get old USB cable, mini or micro, cut end off, bare red and black, take battery, connect red to + and black to - ,plug into wall charger and hold wires on battery for a minute or so, reinsert battery, should be charged enough to get far enough into booting to start charging.
First.. i had the same problem.
it have to charge while off.
before you cut off things, check the batterypins. one of them was broken on my HD2 (i saw one of them below my battery).
if so, try to hold that broken pin back while insert the battery and try again.
you could also buy a dockingstation (something like that: http://www.amazon.com/Fosmon®-Premi...P2YS/ref=sr_1_4?ie=UTF8&qid=1313518480&sr=8-4) to charge batterys.
I had the same problem once, I`m not 100% sure how i solved it but I think that I pluged it in that it started booting and removed then the battery. I think it doesnt start automatically if you reinsert the battery then... but I´m not sure about it...
mmattes said:
I had the same problem once, I`m not 100% sure how i solved it but I think that I pluged it in that it started booting and removed then the battery. I think it doesnt start automatically if you reinsert the battery then... but I´m not sure about it...
Click to expand...
Click to collapse
thats correct, but relies on the bootloader being able to charge when off, so this method of fixing the discharged battery problem only works with winmo or cLK
Your right i had that Problem in the time i was running it with winmob andere haret
Sent from my HD2 using XDA App
Charge while in bootloader or hard reset screen, it should charge from there.
However, the charging process using the aforementioned methods is kind of slow.
hey guys. thanks for your responses. i have left it overnight and it doesnt get to the 1234 bit. i have 3-4 cords so i cut one up however it has blue, red, white and green cords....whats positive and whats negative?
also my pins are fine.
this is killing me!
Thank you to samsamuel, i ended up cutting my old cable. connected the red cable to + and the white cable to - and left it for a hour. just booted my phone back up and got 1000 msgs and emails lol and im on 84% battery.
thanks again to everyone how posted!
much appreciated!
Good to hear,, for anyone else thinking of trying it, an hour is pushing it a bit, you are running the risk of damaging the battery since the charge control circuits aren't being used.
What Android build is this? I remember having a build once that required a special key combination to charge the phone up. I think it required you to hold the volume down and power while plugged in to the charger and it could charge from there. I don't remember exactly though.
mziol said:
What Android build is this? I remember having a build once that required a special key combination to charge the phone up. I think it required you to hold the volume down and power while plugged in to the charger and it could charge from there. I don't remember exactly though.
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Click to collapse
Nothing to do with the build,,, if you have magldr installed the phone must be on and booted into android to charge.
samsamuel said:
Nothing to do with the build,,, if you have magldr installed the phone must be on and booted into android to charge.
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Click to collapse
EDIT: I realize now that it must have been something else, can't charge in HSPL or MAGLDR (duh). I have no recollection of what though (if anybody knows, let me know because it's driving me nuts now!)
OP, you do also realize that instead of cutting up wires you could get an external charger for your battery and just charge the battery alone, right? If you've wanted to buy one of those fancy desk docks you could get one that also charges a battery behind the phone
Ok, I'll try to make this short and sweet and we'll see what happens. I spent the last 2 hours scouring this forum (pretty much the Bible for the HD2) and some other places and I'm still kinda dead in the water.
Here's the situation:
I just grabbed a used HD2 in excellent cosmetic shape. It was from a pawn shop, for $100 cash, and the device would power up at the pawn shop into Windows Mobile 6.5 just long enough to see Sense starting to load, then the battery would complain (probably hadn't had a proper charge in a long time I'm suspecting), then it would go into the "Goodbye!" routine.
Fair enough. So I get it home, and they included the HD2 USB adapter/charger, and I have my own 100% working microUSB cable. I verified the charger works by attaching it to my microUSB cable and then plugging it into my current phone (a cheapy LG 900g on NET10) and it works fine, no issues for power or data connectivity.
So I unplug the cable from the LG, plug it into the HD2, and attach it to my Belkin USB hub (powered, with nothing else attached to it, no other USB devices) and after a few seconds I get the orange charging light on the HD2. Note, it's still off, I didn't turn it back on after it shut itself off. So I let it charge for a few minutes, then I realize I should probably be better off using the actual dedicated HD2 charger, so I unplug the USB end from the USB hub, the orange light obviously goes out since it's now without that source of juice, then plug it into the HTC USB charger and...
Nothing. Absolutely nothing. No orange charging light, no response when trying to power the HD2 up, absolutely nada. So now I'm frustrated. I disconnect the USB cable from the HD2, take off the back cover, remove the battery, wait about 1 minute, reinsert the battery (leaving the back cover off), attempt to power it up, no luck.
Plug the charger back in, and I can feel]/i] the tiny vibration motor just kinda "tick" ever few seconds; there's something going on in there, I'm certain. Repeat the unplug/remove battery/wait a minute/put it back together/plug it back in a few times, and then I get something:
The HD2 will vibrate and the screen will light up with the "Stick Together" graphic, for about 1/2 second. Then it's off again. Then it's on again, and off, and on, and off. It's a loop of some kind, but it's random. Sometimes the on/off happens every few seconds, sometimes it's 10, 15, 30, sometimes a full minute goes by before it'll "flash" then nothing again.
Now, the whole time this occurs, the orange charging light never ever comes back on again - it has not come on again regardless of whether I'm plugged into the USB hub or the HTC charger, it just doesn't light up anymore, so my current suspicion is that the battery itself is simply so "dead" it won't accept a charge of any kind - at least that's my current hope, as odd as that sounds. I can get a new battery, of course, it'll just take a few days to get one (ain't paying full price here in Vegas, will order something online).
I'm stumped. I check the contacts, they're fine, they were very very slightly bent but they're ok now. I don't know what else to do since it does seem like the battery could be the culprit. It'll sit here and just flash every so often - it's been plugged into the HTC charger for the past 30 minutes straight but, I'm not even seeing the flashes anymore (the past few minutes I've been typing this post).
Maybe the battery is to blame, I don't know, but I'm hoping that someone can say "Yes, that sounds like a completely toasted battery to me, get a new one" or whatever.
Any opinions? Anyone seen this particular behavior before? I do a search for "reboot loop" and what I find are people with HD2's that get stuck at the "Stick Together" screen and, well, that's not what's happening here - it shows that, for a 1/2 to 1 second on occasion, then nothing. The vibration motor kicks in when the flashes occur, as well.
It's like it wants to fire up but just doesn't have the power to do it - and since the charging circuit isn't kicking in (no orange light), well... that's my guess.
That's about it. If anyone has any advice, I'm reading.
Thanks, and have fun, always...
br0adband said:
Ok, I'll try to make this short and sweet and we'll see what happens. I spent the last 2 hours scouring this forum (pretty much the Bible for the HD2) and some other places and I'm still kinda dead in the water.
Click to expand...
Click to collapse
Do you know what short means? p joking, just next time don't make it too long)
You won't get replies if your question is too long, because they won't bother reading it .
Anyway, back to topic.
Your battery has no juice, and for some reason the HD2 automatically boots when (no juice in battery and plugged into charger) .. you need to unplug cable, remove battery, plug in cable, wait for a minute or so, insert battery .
Firstly try the above which should stop the phone trying to start,, but two other things, firstly the battery pins bend real easily, so since you've been doing a few battery pulls, keep checking them. Second, a really REALLY discharged battery may have so little juice it wont start charging , in which case you can try the 'bare wire USB Lead charging method, where you get an old mini /micro USB lead, cut end off, bare red and black ,red to + black to - on the battery, into wall charger for around a minute, back into phone, real USB lead in, and hopefully it now has enough chrge to start booting and charging properly.
Turned out to be the battery itself - went back to the pawn shop, took the battery from the one I purchased and placed it into a known working HD2 still on the shelf (another as-is item) and attached the microUSB cable and charger, no dice: same exact issue.
Took the battery from the second HD2, put it into my HD2 that I purchased, attached the microUSB cable and charger, wham bam we're cookin' with fire now.
So I paid the guy $10 to let me swap the batteries and keep it hush-hush (I'm in there all the time buying used busted stuff anyway), came home, gave it a full night's charge and so far so good. Got NexusHD2-Gingerbread V3.0 NAND by tytung on it in about 10 minutes, and it's smooth as silk so far.
I appreciate the responses, thanks.