Hey, everybody, i have strange problem: since i installed Pdaimatejam WP7.8 to my hd2 everything is okay, but if battery discharges less then 40%, i plug it to charge, and its not charging, but discharging, why? If battery is more then 40% everything is okay, i can charge, i tryed few batteries, cables and charges, same thing happenes..
EDIT: I have another problem with other HD2, i want to install to it WP7.8 too, but in bootloader word serial wont change to USB, when i conect that phone to pc.. Why?
I neeed help with first question more, second not that important..
Related
Hello,
I bought a second hand Qtek 2020. The seller didn't have a cradle, but he gave me a USB sync/charge cable and a AC plug with USB slot. So I insert the one end of the cable to the PDA, one end to the plug and I recharge.
The device came with 90% charge and I could easily charge it to 100%. Today, I ran it down to 0% and now I can't recharge it!! Every time I turn the device off and plug everything in, it starts to recharge. The led on top shows red. It charges for about a minute and the device wakes up. The red light turns yellow. It says on the screen that the device is still charging but the meter is stuck at 0%!!!
I've been trying for hours but I can't even get to 1%. Maybe it would be better if I had a cradle but that's not an option now. Besides, it recharged beatifully yesterday.
I have a feeling that if I can stop the device from waking up automatically when charging, I can recharge fully, but I don't know how.
Any help will be very appreciated.
Update
Here's a quick update. It's gone from bad to worse. Now I only have a blinking red light and the device doesn't come on at all!!
Any advice please?
Have you made sure that the plug is connected tightly to the PPC? If the charge isn't being held, then the battery might be the culprit.
li-ion batts have a limited number of times it can be recharged before it's lifespan is over
maybe your batt's time is up ?
Follow-up
OK. I bought a new battery and everything works fine now. So if you're having a similar situation, a new battery may solve your problem too.
same problem
I had the same problem as you. When the battery was on 30% to 90% it could be easily charged via USB from PC or via usb adapter. Once the battery fall under appr. 20% I was unable to charge it. I wanted to throw to the garbage. I have done many upgrades many resets. While the qtek was without any software (nothing was installed on it) tha battery successfully charged. So used the qtek as ussual and tried to charge it before 20%. BUt now it fall again under 20% and it's happening the same, I can't charge it. The other strange think is, that I have tried 5 computers with USB.1 and USB.2 but is didn't help. Only one computer can charget from 0% to 100% and this one is in my work.. very strange and don't know what couse this... Normaly the battery holds power for two and half days, so don't wan't to buy new one now. If anyone has any explanation why it can be charge only with "one computer" or what can that couse, I really appreciate it.
Thank you
Hi. I've try some WP7 ROM on my HD2, it's really great. But all ROM have problems with my high capacity battery. It can't charge. When I use 2300mah battery and plug in cable, the battery charging icon appear and orange led is on, but it's off after that, and appear again few seconds later, ...... and the battery is not charged at all. So anybody know any ROM can fixed that problem or any dev please fix it. Thanks
Sorry about my poor English
Try YukiXDA Rom.
I have the original battery and bought an extended battery.
Problem: Will only charge when the phone is in magldr menu, and the charging is very slow there.
When booted in to a rom ( I have tried wp7, android nand, android sd) it will only charge for a minute + - and start draining batttery. When I remove the usb cable and re attach the charger, it will charge for another minute and then start draining battery again.
What can be the problem?
The original battery is near its life time, but the new extended battery should be able to charge well.
Have tried several different roms with same result...
You should flash a stock ROM and see what happens...
Shouldn't the orange light be on?
Also if the phone is off shouldn't the orange light be also on?
(with the power charge usb on)
When in MAGLDR you will NOT see the power led.
If you let your phone totally die and can't start it boot to MADLDR and let it sit for 10-15 minutes to charge first.
Couldn't tell you about the last question. If USB is plugged in on my HD2 the phone will not power off, only reboot.
I will try to answer your last question with my HD2 running XBmod. When the phone is off and I connect it to charger, it will turn on at once, and then charge. It's not likely that with magldr you can charge the phone while it's off.
Somebody says in another thread which I cannot remember, that magldr does not allow turn-off-charging. Please correct me if I mess something here.
Hello,
Well it seems that my phone USB port is a bit loose or something like that..
Since the cable only charges it in a certain position.
Also I used a usb cable from a an LG phone and it's not good at all...
Didn't charge the battery, and yes the light of charge is on...
Like in the car when I plug it, the charging is almost nothing...
This also happens with usb charge on the pc...
But this is what I notice...
I'm not using the usb cable from htc.
The USB cable can be important regarding to charge. I have a Nokia Micro USB cable and another one just standard and nameless, maybe from BlackBerry og Samsung.
The nokia one with my HTC charger giver only around 50 mah when charging, observed by using HTC Battery Tool. It takes a whole night to charge battery full, and some times even still not full when I get up on the morning. And if I use the phone while charging, Battery Tool even shows that my phone is consuming battery.
The nameless one charge my phone with 500-800 mah and it takes exactly 2 hours to charge a battery from 30% remaining power to full. So I never use the Nokia one to charge my phone.
Need to install that Battery tool!
I had a similar issue, I cant be bothered pulling the cable apart but I suspect that a generic 2 wire usb "charging" cable wont cut the mustard, it possibly needs to be a 4 wire connection, all be it it only needs two of them to charge
as for your other questions, its all to do with MAGLDR
if the phone is OFF and you plug it in it "should" charge yes, but it wont if you have MAGLDR installed
If the phone is in MAGLDR or the bootloader for that matter, it will charge, all be it the light wont come on.
what isn't clear is if in bootloader or MAGLDR the device is capable of autocut off, ie, turning the charge to trickle charge once full, so my advice is that when charging in bootloader or magldr, only do it for 20 min or so then boot to your OS and continue the charge from there.
Well I now have adocking station to recharge the battery, got also a new battery...
The battery recharging is solved...
But the usb on my phone is ****ed up... since I need to "bend" the phone a bit for the light to turn on, but it only charges at Battery Current 250 - 300....
Ah well it's not a perfect world...
It sucks a bit that WP7 consumes the battery so fast...
mOrrI said:
Well I now have adocking station to recharge the battery, got also a new battery...
The battery recharging is solved...
But the usb on my phone is ****ed up... since I need to "bend" the phone a bit for the light to turn on, but it only charges at Battery Current 250 - 300....
Ah well it's not a perfect world...
It sucks a bit that WP7 consumes the battery so fast...
Click to expand...
Click to collapse
Just don't bend it anymore or the USB will fall off the board. Data connection may become impossible to repair depending on the damage. And you will have yourself a permanent windows phone.
Hi!... As the topic says: my phone recognizes the charger, also the pc recognizes the phone, but it doesn't charge the battery, I've checkes on android 4.1 and 2.3.5 and stil the same thing, changed the battery for a new one and nothing, also new charger and nothing...
the last thing I did was change Radio 2.12 for 2.08 but still nothing, I don't know what to do....
please help!
Thanks!
ROCK_H said:
Hi!... As the topic says: my phone recognizes the charger, also the pc recognizes the phone, but it doesn't charge the battery, I've checkes on android 4.1 and 2.3.5 and stil the same thing, changed the battery for a new one and nothing, also new charger and nothing...
the last thing I did was change Radio 2.12 for 2.08 but still nothing, I don't know what to do....
please help!
Thanks!
Click to expand...
Click to collapse
Long shot but verfiy that your battery pins are sitting correctly ie. that they are parallel with the back of the phone, they can get pushed outwards and cause issues such as yours.
Otherwise your usb port looks like it may be damaged!
Edit: get a wall charger and a few spare batteries on eBay for $10 , ...
shanman-2 said:
Long shot but verfiy that your battery pins are sitting correctly ie. that they are parallel with the back of the phone, they can get pushed outwards and cause issues such as yours.
Otherwise your usb port looks like it may be damaged!
Click to expand...
Click to collapse
That happens to me alot when i am in a rom flashing MOOD......
thanks for the comments guys, I've checked the pins, they're ok, but the usb conector not yet... the thing is this: I've got a battery charger and a new batterys so I can turn on the phone (until now is the only way) and then when the system is fully loaded the battery % shows 93 at max (24 hours chargin) yesterday, I noticed that it was discharging a little too fast... 4 hours aprox from 93 to 11 % ... so I restarted the phone, and magically it showed 53% of battery... so I think the problem might be software/firmware, that's the reason I mentioned the change of radio version
ROCK_H said:
thanks for the comments guys, I've checked the pins, they're ok, but the usb conector not yet... the thing is this: I've got a battery charger and a new batterys so I can turn on the phone (until now is the only way) and then when the system is fully loaded the battery % shows 93 at max (24 hours chargin) yesterday, I noticed that it was discharging a little too fast... 4 hours aprox from 93 to 11 % ... so I restarted the phone, and magically it showed 53% of battery... so I think the problem might be software/firmware, that's the reason I mentioned the change of radio version
Click to expand...
Click to collapse
well i try to charge my phone with small solar panel , the phone appear like charging (light on) , but it was`t , and the reason was that the small solar panel produce 4 volt and very low mile ampere (mA) , so maybe the problem with the charger (try to change it or charge through usb cable to laptop )