What with having had many many HTC devices over the years I've got a few chargers lying around.
Standard type... 5V 1000mA Mini-USB.
I've bought a couple of Mini to Micro USB adapters and these chargers work, but not properly.
They are registered as charging over USB and not AC, meaning the charging speed is much much slower than using the original AC charger. I don't have an issue using the original but it'd be nice to make use of the chargers I have lying about.
Any ideas why they're being recognised as USB and not AC?
Is there an inncorrect pin translation with the Mini to Micro USB adapters?
I also read another thread where someone using a different Micro USB cable had slower charging speeds, is this related in some way?
According to knowledgable members on other threads, the phone recognises the AC charger when two middle pins are shorted. Perhaps this is a new method for the Desire, and your old chargers dont have the pins shorted, therefore not signalling the phone correctly.
Check the navigation and charging thread.
http://forum.xda-developers.com/showthread.php?t=716080&page=2
I can no not charge or connect my phone to pc via the usb port. At first, the micro usb was lose and would wiggle when plugged into my phone. I have tried about five different cords, some are loose some are tight. But I can not get a charge to initiate weather its usb to pc or usb to wall outlet. Is my phones micro usb port ruined? Epic 4g on cm 10.1
dertdeezy said:
I can no not charge or connect my phone to pc via the usb port. At first, the micro usb was lose and would wiggle when plugged into my phone. I have tried about five different cords, some are loose some are tight. But I can not get a charge to initiate weather its usb to pc or usb to wall outlet. Is my phones micro usb port ruined? Epic 4g on cm 10.1
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look inside the port, some connectors might be bent. If you can get it to connect to a computer once though, put back stock and take it to sprint, or you could always buy an extra battery and external wall charger and just switch batteries when needed
Morning all,
When I am in the office I have my OGP connected to my laptop's USB port using the USB cable that came with my OGP. Each time my OGP tells me I am slow charging, which I interpret as I am not pulling enough power. Recently I bought a Energizer Energi to Go kit, which has its own USB cable and different tips for charging different type devices. When I use the combination of the micro-USB tip and their USB cable I do not get the same slow charging message from my OGP. I interpret this to mean that I am pulling 2.1 mAh to charge the device quickly.
My question is why wouldnt the USB cable that came with my OGP support this also? Does the cable really determine how much juice I can pull to charge a device?
Thanks,
Steve
USB 2.0 provides 500mah. USB 3.0 provides up to 900mah. They cannot give more than that because they have to comply to the set standards.
Sent from my LG-E980 using xda app-developers app
I had recently purchased the C6502. At work I do not have AC power outlet to charge the phone. So I generally used to charge my old smartphone (LG Optimus 4X HD) with a blackberry USB cable. I used to charge my old phone by connecting to the monitor's USB port using the blackberry cable. Though the phone showed as "Slow charging", it served the purpose.
But now using the same Blackberry USB cable and the same USB port, if i try to charge the C6502, it just lights up the screen and does not show any charging indication or the notification LED light.
Am I missing something here or the phone charges only with the original Sony provided USB cable?
Note: The same USB cable and the USB port work perfectly fine for other smart phones my colleagues are having like Galaxy grand, Lumia 610, HTC Desire SV etc. Of course when connected to the usb port all these phones are showing as slow charging, but they do charge slowly. But my XZL does not even charge. So I am definitely sure the cable and the port are perfectly fine.
Is there a way I can charge my XZL with the USB cable using the USB port?
Does your phone get charged on the provided charger?does the battery icon indicate charging bcoz this phone is vry vry slw when charging frm pc
Sent from my C6502 using xda app-developers app
bhavstech said:
Does your phone get charged on the provided charger?does the battery icon indicate charging bcoz this phone is vry vry slw when charging frm pc
Sent from my C6502 using xda app-developers app
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Yes it is charging with the original provided charger and cable.
user28 said:
Yes it is charging with the original provided charger and cable.
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but does it show indication when u connect it to pc via blackberry cable
bhavstech said:
but does it show indication when u connect it to pc via blackberry cable
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Let me explain it more clearly.
At my work the USB ports on the CPU are disabled. But the monitors are having USB ports which can be connected to the CPU through another cable, so that USB devices can be connected to the monitor's USB ports insteading of leaning till the CPU under the desk. But those ports are not connected to the CPU so the ports on the monitor just act as a power source but not as data source. So we use the monitor's usb ports for charging our devices like phones, ipods etc.
As i had already told that my XZL screen lights up when connected to the port using the blackberry cable, but no indication of charging as well as no LED light. Same case with another colleague's Xperia SP.
user28 said:
Let me explain it more clearly.
At my work the USB ports on the CPU are disabled. But the monitors are having USB ports which can be connected to the CPU through another cable, so that USB devices can be connected to the monitor's USB ports insteading of leaning till the CPU under the desk. But those ports are not connected to the CPU so the ports on the monitor just act as a power source but not as data source. So we use the monitor's usb ports for charging our devices like phones, ipods etc.
As i had already told that my XZL screen lights up when connected to the port using the blackberry cable, but no indication of charging as well as no LED light. Same case with another colleague's Xperia SP.
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as simple as your device does not detect any pc therefore it doesnt accept charging depends from phone to phone
bhavstech said:
as simple as your device does not detect any pc therefore it doesnt accept charging depends from phone to phone
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Click to collapse
So sony does not support "chaging only" mode using USB cable. How pathetic !!!. Supposed to be a "Smart phone" but really do not understand why cut down basic features.
Can anybody confirm if this cut down of a basic feature is a standard for Sony phones?
No buddy usb charging works when pc is on!i checked it doesnt charge when main supply is on bt cpu is off but it charges when cpu is on
Sent from my C6502 using xda app-developers app
USB charging
I have observed two things -
1) Yes, it does not charge in some cases. I have a power bank cable, with this cable it charges for some time but then it just stops charging without any reason. If you reinsert the plug, it starts charging again.
Other times, it does not charge with USB ports, for example my car music player's USB port. But what I have noticed is, if USB connectivity mode is changed from MTP to MSC or vice-versa it works.
Also some cables do not have two spring notches, and fit quite loose. In such cases pushing cable vertically up or down gets it charging again. But this is very very rare case.
2) I was not able to charge it from front USB port of my PC, but when connected to back USB port, it was charging fine.
My conclusion is, it does not charge if charging rate is too low or mode is incorrect.
I would suggest, try with original Sony USB cable in your office and check if it works. If still it does not, change connectivity mode. Else its a cable issue(not exactly, but phone and cable have some mismatch).
PS - I had similar problem with my chinese tablet. Out of more than 5 cables, It charges with only one cable from Nokia(it does not even charge with original tab USB cable ). I think there are separate data pins and power pins. But data pins can double as power pins. I think there was some damage to the tab USB pins, because of which data pin no more works as power pin and hence it does not charge and requires cable having power pins. Can somebody throw more light on this?
Relax its just u need a pc on to charge it it happens in my case too n my phone works fy9 with any cable
Sent from my C6502 using xda app-developers app
so i have two usb cables and original. 2.0 amp samsung wall charger, the samsung cable i use for wall charger at home so when i setup my s3 as a AP i need constant 2.0 amp from charger keep up with the demand and charge the battery at same time but now i cant do that i have turn off hotpot and leave the phone alone so i can charge. i brought in my car usb cable, and now i can hotpot and charge at the same time no problem, so what is the problem with other cable? i mean cable still works and i still can use it for data transfer etc...
just cant use as heavy demand cable.
I have some cables from the "box o' cables" we seem to collect that have the same issue. Some of them won't keep up with the s3 others won't keep up with my n7. I notice it more with older cables so it seems to me that its the cable breaking down or wear on the contacts inside the connector itself.