I have a Motorola DROID2 global .one day i have remove its battery and connect battery to 9volt ac adapter to charge it afterwards put the battery into phone now battery bar have a question mark.
My question is what file i remove to fix this or any other method you suggest me.
Thanks please.
Buy a new battery, and don't do that again, 5 volts DC ! Max.
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Related
I have problem. My phone will no longer detect my battery so I can't charge anymore. Any ideas? Oh and the battery icon has a (?) In it
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Is it the OEM battery? If not most aftermarket batteries not made for 2.2 and above will not work. If it is the origiinal battery, take the phone back to Verizon.
Please help me, my phone is Atrix 4G, to unlock the phone two days ago when the phone can not boot. Installing the battery press the power button nothing happens, remove the battery, plug in the power only the green light in the light. How should I do?
Google how, to charge your phone without a charger, you will have to sacrifice a usb cable. After you put a charge on it, reflash a gingerbread sbf file. I suggest the 2.3.4 pudding full sbf since you want an unlocked device.
Sent from my MB860 using xda premium
thanks for your advise ,but when using a USB charger, the computer can not find the device, and I did install the correct driver.
ylyanleiyl said:
thanks for your advise ,but when using a USB charger, the computer can not find the device, and I did install the correct driver.
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What I suggested involves cutting the end off a usb cable and manually charging the battery with an electric current, if you would have searched there are several YouTube videos that show you how to do it.
If the phone won't start with a charged battery then you have no way of fixing it.
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Try to borrow a battery from a friend who has a atrix or Droid X instead
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or external battery charger from ebay for a buck
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I'm currently running cyanogenmod 7.however my battery percentage changes irregularly. It can be 50 then all of a suddejt jump to 30. Don't know what is going on.
Anyone have a solution. Cheers
Sent from my Desire HD using xda premium
do a full wipe and reflash the rom
charge to 100%
than use a battery calibration tool
see if it works
otherwise, full wipe and another rom
When I put the phone on charge the percentage doesn't increase however it shows the charging symbol
Sent from my Desire HD using xda premium
Juice Plotter
Try Juice Plotter to monitor your batter use over time.
Did you ever leave your phone in a very hot place such as inside your car?
I've had the same problem after leaving my DHD in my car in the blazing hot sun, and it cooked up the battery which stopped providing correct battery info to the phone.
I've replaced my battery and the problem solved
Sent from my HTC Desire HD using XDA
Hi,
I'm not sure if this has to do with a battery calibration issue, but my Nexus 4 has been charging only up to 75%.
Also, every time I plug in my charger, the battery history used to reset to 0 min. Now, the battery history has been on for 3 days without resetting. I'm guessing this is because the charge doesn't go all the way up to 100%. How do I fix this? I am on stock 4.2.2 and using the stock charger. Should I try using my Nexus 7 charger?
Thanks,
Nexusowner
Use different charger! Stock charger sucks! I had the same problem...
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Let it drain all the way, until it shuts itself off. Plug it in and do not turn it on, let it charge all the way. The screen will display charging progress. If the screen is blank press and quickly release the power button to see the status.
BigDig said:
Use different charger! Stock charger sucks! I had the same problem...
Sent from my Nexus 4 using xda app-developers app
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Used my MyTouch 4G slide charger and it charged to 100% with the battery history reset. I must have a defective charger. Hopefully, Google will send me a charger and I won't have to RMA my whole phone...
My battery life keeps dying even when I'm charging. I already change the chargers but still don't work. Is my battery is dead or my device is not working properly?
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Just rule it out. Since a charger doesnt help. Next is to check the battery. Borrow a battery or buy a new one. If it still doesnt work it must be your phone.
Then it must be my phone thanks.
Sent from my SM-N900 using XDA Free mobile app
Check for wakelocks.