Hi,
Was wondering if anyone encounter the issue and have any solution?
After updating to C.08, everything works flawlessly except charging in car (output 5V3A) or laptop (output 5V3A). (Both select to charging only)
Have wireless Android Auto, but USB configuration will pop up when using with in-car type-c.
Lockscreen shows charging but it's discharging faster than receiving lol.
Battery Guru shows charging with 0.2-0.8w only.
Tried stock cable and Apple type-c cable no difference.
Tried the car ignition port and the cables are fine.
It did not happen in Android 12 A21.
Have a feeling that there is a conflict between charging control and when phone detects Data Transferring capability.
Is there anyway to modify?
Thanks.
Related
I just got my Tab p7500 and i have a problem. When i connects it to the charger it gives me MTP mode and charges veeeeeeery slowly as if it's connected to a usb.
Anyone knows what is this problem ?
Are you using original charger or some compatible, f.e. from your mobile. The original gives higher output power.
Does it actually show the connected as MTP notification? If not, make sure the charger is plugged in with the black wall adapter that came with it, since that gives it the full (10W i think) of power. If you plug it into one of those generic usb bars(like the Belkin mini surge protector), you will get only the power output meant for mobile devices and will charge very slowly.
i have the same problem
It takes me approximately 4 hour from zero to 100% with the original charger...
i just recently had the same problem.
buying a new adapter solved the problem. it seems that samsung's chargers aren't that good of a quality. (my sgs2's is working, but the outer part of the cable started to split so i had to fix it with some shrink tube...)
I bought this hdmi cable from amazon: http://www.amazon.com/gp/product/B00K61OB6C/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
I hooked up the tab to the tv, cranked up netflix and nothing. I plugged in the power adapter and got a picture. So needs charger to plugged in to work. I wasn't real keen on the output, but was only testing for connectivity. Might come back and edit after I have chance to adjust settings.
Today, I plugged the cable into the second hdmi port on my tv and it does mirror the tab display. Good response time too.
The charger is necessary but it does not charge the Tab. Left it plugged in and battery was down to 38% before i noticed.
Maybe a hardware error? Because under features it's described that it will charge your device...
burningstep said:
Maybe a hardware error? Because under features it's described that it will charge your device...
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Click to collapse
Probably not a hardware error. I'm on my 3rd dongle that's supposed to charge your tablet while using connected devices. The latest is this one: http://www.amazon.com/E-More%C2%AE-Multi-functional-Connection-Reader-Samsung/dp/B00K80C9CE/ref=sr_1_8?ie=UTF8&qid=1403104007&sr=8-8&keywords=HDTV+HDMI+Adapter+Cable+USB+OTG+Card+Reader
Everything works except for charging the tablet. Have a red X on the charging symbol while the battery continues to drain. It does charge the tablet while it's off. I have a power hungry Tab Pro 12.2 that has trouble maintaining a charge while playing a couple games with the stock 2 amp charger. I'm beginning to think that none of the HDMI dongles out there are capable of delivering the current necessary to run the larger tablets.
Ah, I see. It's because not enough power through the micro usb. You need 2A but this adapter's only delivering 1A.
It seems, there a no adapters with 2A...
I have a ton of usb chargers gathered over the years. Largest i have is only 5.1 volts. Tab has a large output. Wonder if other devices could be damaged using it or is output regulated by draw of whatever it is attached to? At any rate, i don't think any of the dongles or otg cables have a power source other than what is supplied by the tabs adapter. So are you thinking it is an issue with the pin configuration on the adapter? It is a 11 pin connector. Sure wish there was 1 standard for everyone instead of everyone having their own.
Sent from my LG-D959 using XDA Premium 4 mobile app
It's not limitated by the pins, there are just for more or less possibilities for an interchange (at least a salesman told me that). It's limited by the inside electronical components. Maybe anybody out there to explain it better or correct my words?
If I remember correctly (it's been a couple years since I tested it), my S3 required the Samsung charger + Samsung wire hooked up to the HDMI (I have the Samsung HDMI adapter) to charge the device while mirroring the screen. I tried it with a more powerful power adapter (2.1 amps vs Samsung 1.x amps) and generic wire but the phone would lose power over time. I could even charge the phone while mirroring if I used a generic Samsung wall charger and Samsung cord that was listed as 0.8 amps.
I bought the official Samsung one a few weeks ago and it is working fine, it also charges the device while using it but you have to connect a charger to the MHL-HDMI adapter.
Sadly I recently flashed CM11 on my TabPRO 10.1 and now the adapter doesn't work anymore. I get picture but no sound Was so happy about getting CM11 official on my device, but this feature is something I can't live without so I'm going to have to hop back to stockbased
HDMI doesn´t work
Hi guys! I´ve bought this one adapter dhgate.com/product/1-1-mhl-11-pin-micro-usb-to-hdmi-cable-hdtv/163941539 I know is not the original one but doesnt work!!!! I did all the steps but nothing. Any idea?? I have installed the original ROM on my galaxy tab t520. I need help!!! Thanks
Hey everyone, so just reading all the comments regarding the HDMI adapter not charging your tab while it is plugged in with the charger, I have also had issues with it and also with my Note2 and the Samsung Smart Dock I use with it. But I did however manage to find the solution to why it would not charge while on the HDMI dock that is connected to my T.V. It seams that if you plug either the Smart Dock or even the HDMI connectors to the HDMI cable first then plug in the charger it will show its charging but will eventually lose charge while outputting an HDMI output, instead, you need to first plug in the charger cable into your HDMI adapter, then plug it into your phone or tablet and finally plug in the HDMI cable into the adapter, I have found this to be the way to keep my phone and tablet charging while also having the HDMI output connected to my T.V..
Hope this helps .
I've just upgraded my unrooted LG G Pro 2(D838) to lollipop. Charging through my car usb adapter is now very slow since I updated. I have tried two chargers, both of which were charging at the full rate before, one of which is a genuine samsung charger - they both have over 2A output. The phone does recognise the charger as an AC charging source, but currently isn't charging above about 200mA.
I am using a Samsung AC charger at home which works as normal. I've had a bit of a look online and people are experiencing the same issue with the LG and other lollipop devices. One of the suggestions was to short the data pins on the usb cable, which I have done but this doesn't seem to have fixed the issue. If the phone is off it charges at the faster rate.
What I can't work out is why the charging speed is different between the samsung AC adapter and the car charger, when it detects both as an AC source? Is there some communication between the two, or are there any car chargers that will provide high speed charging that will work?
any suggestions are appreciated!
Basically, my problem is, the wall charging and USB connect are reversed. i.e., I connect my wall charger, its showing as USB mode and when I connect the cable to a PC, its showing as AC Charging. I tested with Ampere app and when I connect to AC Charger, it is drawing only around 300mA(like it would do if connected to USB) and its drawing around 1.5A(like it would do when connected to wall charger) when connected to USB PC.
I have been having this issue for quite sometime and recently, I had upgraded to Marshmallow through OTA upgrade. I thought atleast this upgrade would fix this issue but I am still facing the same issue. I even contacted the customer care and nothing useful advice other than restoring to factory settings was suggested(which I tried and didn't work).
I guess it should be some software issue but don't know what it is or how to fix it. Any inputs would be welcome.
Hey everyone,
Has anyone found a wireless car charger that will charge the phone while it's in use, say streaming audio or using the GPS? I have a 15 watt wireless charger in both of my cars and my Pixel 6 Pro will not charge when it's being used. The phone actually discharges, albeit at a slower rate than normal.......it's annoying but I'm wondering if it's because it needs a 23 watt charger like the Google Stand 2. Hoping to see if anyone's found anything like that out there.
Thank you
Phones aren't designed to charge with the screen on. The phone's power controller ramps the charge current down automatically to protect the battery. The current draw when in use is too unpredictable and it's also generating a lot more heat when both are in use.
Charging in direct sunlight can damage it.
It may charge normally if the display off and you're listening to music ie with PowerAmp on bt.
Prey521 said:
Hey everyone,
Has anyone found a wireless car charger that will charge the phone while it's in use, say streaming audio or using the GPS? I have a 15 watt wireless charger in both of my cars and my Pixel 6 Pro will not charge when it's being used. The phone actually discharges, albeit at a slower rate than normal.......it's annoying but I'm wondering if it's because it needs a 23 watt charger like the Google Stand 2. Hoping to see if anyone's found anything like that out there.
Thank you
Click to expand...
Click to collapse
On a drive to NYC a few weeks ago, I was able to charge using an original pixel USB a to c cable plugged into cars USB port. It was 2021 Kia K5 (optima). It charged while I was streaming music via Bluetooth or Android Auto. Mostly streamed via Bluetooth. Connected via Android Auto caused massive heat issues that I did not experience when music streamed via Bluetooth. (Different issue).
The short is, it charged, but not quickly.
phaino00 said:
On a drive to NYC a few weeks ago, I was able to charge using an original pixel USB a to c cable plugged into cars USB port. It was 2021 Kia K5 (optima). It charged while I was streaming music via Bluetooth or Android Auto. Mostly streamed via Bluetooth. Connected via Android Auto caused massive heat issues that I did not experience when music streamed via Bluetooth. (Different issue).
The short is, it charged, but not quickly.
Click to expand...
Click to collapse
Yeah, wired it will charge without a problem regardless of what the phone is doing......it's only wireless that's the problem.
Prey521 said:
Yeah, wired it will charge without a problem regardless of what the phone is doing......it's only wireless that's the problem.
Click to expand...
Click to collapse
Missed the 'wireless'.